diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2019-04-26 14:07:28 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-04-27 17:07:21 -0400 |
| commit | 8cb081746c031fb164089322e2336a0bf5b3070c (patch) | |
| tree | 1404b16c0859f9d67e67247a10833050c870a3cf | |
| parent | 6f455f5f4e9c28aefaefbe18ce7304b499645d75 (diff) | |
| download | linux-8cb081746c031fb164089322e2336a0bf5b3070c.tar.bz2 | |
netlink: make validation more configurable for future strictness
We currently have two levels of strict validation:
1) liberal (default)
- undefined (type >= max) & NLA_UNSPEC attributes accepted
- attribute length >= expected accepted
- garbage at end of message accepted
2) strict (opt-in)
- NLA_UNSPEC attributes accepted
- attribute length >= expected accepted
Split out parsing strictness into four different options:
* TRAILING - check that there's no trailing data after parsing
attributes (in message or nested)
* MAXTYPE - reject attrs > max known type
* UNSPEC - reject attributes with NLA_UNSPEC policy entries
* STRICT_ATTRS - strictly validate attribute size
The default for future things should be *everything*.
The current *_strict() is a combination of TRAILING and MAXTYPE,
and is renamed to _deprecated_strict().
The current regular parsing has none of this, and is renamed to
*_parse_deprecated().
Additionally it allows us to selectively set one of the new flags
even on old policies. Notably, the UNSPEC flag could be useful in
this case, since it can be arranged (by filling in the policy) to
not be an incompatible userspace ABI change, but would then going
forward prevent forgetting attribute entries. Similar can apply
to the POLICY flag.
We end up with the following renames:
* nla_parse -> nla_parse_deprecated
* nla_parse_strict -> nla_parse_deprecated_strict
* nlmsg_parse -> nlmsg_parse_deprecated
* nlmsg_parse_strict -> nlmsg_parse_deprecated_strict
* nla_parse_nested -> nla_parse_nested_deprecated
* nla_validate_nested -> nla_validate_nested_deprecated
Using spatch, of course:
@@
expression TB, MAX, HEAD, LEN, POL, EXT;
@@
-nla_parse(TB, MAX, HEAD, LEN, POL, EXT)
+nla_parse_deprecated(TB, MAX, HEAD, LEN, POL, EXT)
@@
expression NLH, HDRLEN, TB, MAX, POL, EXT;
@@
-nlmsg_parse(NLH, HDRLEN, TB, MAX, POL, EXT)
+nlmsg_parse_deprecated(NLH, HDRLEN, TB, MAX, POL, EXT)
@@
expression NLH, HDRLEN, TB, MAX, POL, EXT;
@@
-nlmsg_parse_strict(NLH, HDRLEN, TB, MAX, POL, EXT)
+nlmsg_parse_deprecated_strict(NLH, HDRLEN, TB, MAX, POL, EXT)
@@
expression TB, MAX, NLA, POL, EXT;
@@
-nla_parse_nested(TB, MAX, NLA, POL, EXT)
+nla_parse_nested_deprecated(TB, MAX, NLA, POL, EXT)
@@
expression START, MAX, POL, EXT;
@@
-nla_validate_nested(START, MAX, POL, EXT)
+nla_validate_nested_deprecated(START, MAX, POL, EXT)
@@
expression NLH, HDRLEN, MAX, POL, EXT;
@@
-nlmsg_validate(NLH, HDRLEN, MAX, POL, EXT)
+nlmsg_validate_deprecated(NLH, HDRLEN, MAX, POL, EXT)
For this patch, don't actually add the strict, non-renamed versions
yet so that it breaks compile if I get it wrong.
Also, while at it, make nla_validate and nla_parse go down to a
common __nla_validate_parse() function to avoid code duplication.
Ultimately, this allows us to have very strict validation for every
new caller of nla_parse()/nlmsg_parse() etc as re-introduced in the
next patch, while existing things will continue to work as is.
In effect then, this adds fully strict validation for any new command.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
145 files changed, 1233 insertions, 933 deletions
diff --git a/crypto/crypto_user_base.c b/crypto/crypto_user_base.c index f25d3f32c9c2..e48da3b75c71 100644 --- a/crypto/crypto_user_base.c +++ b/crypto/crypto_user_base.c @@ -465,8 +465,8 @@ static int crypto_user_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh, return err; } - err = nlmsg_parse(nlh, crypto_msg_min[type], attrs, CRYPTOCFGA_MAX, - crypto_policy, extack); + err = nlmsg_parse_deprecated(nlh, crypto_msg_min[type], attrs, + CRYPTOCFGA_MAX, crypto_policy, extack); if (err < 0) return err; diff --git a/drivers/block/drbd/drbd_nla.c b/drivers/block/drbd/drbd_nla.c index 8e261cb5198b..6a09b0b98018 100644 --- a/drivers/block/drbd/drbd_nla.c +++ b/drivers/block/drbd/drbd_nla.c @@ -35,7 +35,8 @@ int drbd_nla_parse_nested(struct nlattr *tb[], int maxtype, struct nlattr *nla, err = drbd_nla_check_mandatory(maxtype, nla); if (!err) - err = nla_parse_nested(tb, maxtype, nla, policy, NULL); + err = nla_parse_nested_deprecated(tb, maxtype, nla, policy, + NULL); return err; } diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c index cd27f236431d..69dc11f907a3 100644 --- a/drivers/block/nbd.c +++ b/drivers/block/nbd.c @@ -1797,8 +1797,10 @@ again: ret = -EINVAL; goto out; } - ret = nla_parse_nested(socks, NBD_SOCK_MAX, attr, - nbd_sock_policy, info->extack); + ret = nla_parse_nested_deprecated(socks, NBD_SOCK_MAX, + attr, + nbd_sock_policy, + info->extack); if (ret != 0) { printk(KERN_ERR "nbd: error processing sock list\n"); ret = -EINVAL; @@ -1968,8 +1970,10 @@ static int nbd_genl_reconfigure(struct sk_buff *skb, struct genl_info *info) ret = -EINVAL; goto out; } - ret = nla_parse_nested(socks, NBD_SOCK_MAX, attr, - nbd_sock_policy, info->extack); + ret = nla_parse_nested_deprecated(socks, NBD_SOCK_MAX, + attr, + nbd_sock_policy, + info->extack); if (ret != 0) { printk(KERN_ERR "nbd: error processing sock list\n"); ret = -EINVAL; diff --git a/drivers/infiniband/core/addr.c b/drivers/infiniband/core/addr.c index f5ecb660fe7d..744b6ec0acb0 100644 --- a/drivers/infiniband/core/addr.c +++ b/drivers/infiniband/core/addr.c @@ -86,8 +86,8 @@ static inline bool ib_nl_is_good_ip_resp(const struct nlmsghdr *nlh) if (nlh->nlmsg_flags & RDMA_NL_LS_F_ERR) return false; - ret = nla_parse(tb, LS_NLA_TYPE_MAX - 1, nlmsg_data(nlh), - nlmsg_len(nlh), ib_nl_addr_policy, NULL); + ret = nla_parse_deprecated(tb, LS_NLA_TYPE_MAX - 1, nlmsg_data(nlh), + nlmsg_len(nlh), ib_nl_addr_policy, NULL); if (ret) return false; diff --git a/drivers/infiniband/core/iwpm_util.c b/drivers/infiniband/core/iwpm_util.c index a5d2a20ee697..41929bb83739 100644 --- a/drivers/infiniband/core/iwpm_util.c +++ b/drivers/infiniband/core/iwpm_util.c @@ -506,14 +506,14 @@ int iwpm_parse_nlmsg(struct netlink_callback *cb, int policy_max, int ret; const char *err_str = ""; - ret = nlmsg_validate(cb->nlh, nlh_len, policy_max - 1, nlmsg_policy, - NULL); + ret = nlmsg_validate_deprecated(cb->nlh, nlh_len, policy_max - 1, + nlmsg_policy, NULL); if (ret) { err_str = "Invalid attribute"; goto parse_nlmsg_error; } - ret = nlmsg_parse(cb->nlh, nlh_len, nltb, policy_max - 1, - nlmsg_policy, NULL); + ret = nlmsg_parse_deprecated(cb->nlh, nlh_len, nltb, policy_max - 1, + nlmsg_policy, NULL); if (ret) { err_str = "Unable to parse the nlmsg"; goto parse_nlmsg_error; diff --git a/drivers/infiniband/core/nldev.c b/drivers/infiniband/core/nldev.c index ad189a29cc67..85324012bf07 100644 --- a/drivers/infiniband/core/nldev.c +++ b/drivers/infiniband/core/nldev.c @@ -608,8 +608,8 @@ static int nldev_get_doit(struct sk_buff *skb, struct nlmsghdr *nlh, u32 index; int err; - err = nlmsg_parse(nlh, 0, tb, RDMA_NLDEV_ATTR_MAX - 1, - nldev_policy, extack); + err = nlmsg_parse_deprecated(nlh, 0, tb, RDMA_NLDEV_ATTR_MAX - 1, + nldev_policy, extack); if (err || !tb[RDMA_NLDEV_ATTR_DEV_INDEX]) return -EINVAL; @@ -653,8 +653,8 @@ static int nldev_set_doit(struct sk_buff *skb, struct nlmsghdr *nlh, u32 index; int err; - err = nlmsg_parse(nlh, 0, tb, RDMA_NLDEV_ATTR_MAX - 1, nldev_policy, - extack); + err = nlmsg_parse_deprecated(nlh, 0, tb, RDMA_NLDEV_ATTR_MAX - 1, + nldev_policy, extack); if (err || !tb[RDMA_NLDEV_ATTR_DEV_INDEX]) return -EINVAL; @@ -722,8 +722,8 @@ static int nldev_port_get_doit(struct sk_buff *skb, struct nlmsghdr *nlh, u32 port; int err; - err = nlmsg_parse(nlh, 0, tb, RDMA_NLDEV_ATTR_MAX - 1, - nldev_policy, extack); + err = nlmsg_parse_deprecated(nlh, 0, tb, RDMA_NLDEV_ATTR_MAX - 1, + nldev_policy, extack); if (err || !tb[RDMA_NLDEV_ATTR_DEV_INDEX] || !tb[RDMA_NLDEV_ATTR_PORT_INDEX]) @@ -778,8 +778,8 @@ static int nldev_port_get_dumpit(struct sk_buff *skb, int err; unsigned int p; - err = nlmsg_parse(cb->nlh, 0, tb, RDMA_NLDEV_ATTR_MAX - 1, - nldev_policy, NULL); + err = nlmsg_parse_deprecated(cb->nlh, 0, tb, RDMA_NLDEV_ATTR_MAX - 1, + nldev_policy, NULL); if (err || !tb[RDMA_NLDEV_ATTR_DEV_INDEX]) return -EINVAL; @@ -833,8 +833,8 @@ static int nldev_res_get_doit(struct sk_buff *skb, struct nlmsghdr *nlh, u32 index; int ret; - ret = nlmsg_parse(nlh, 0, tb, RDMA_NLDEV_ATTR_MAX - 1, - nldev_policy, extack); + ret = nlmsg_parse_deprecated(nlh, 0, tb, RDMA_NLDEV_ATTR_MAX - 1, + nldev_policy, extack); if (ret || !tb[RDMA_NLDEV_ATTR_DEV_INDEX]) return -EINVAL; @@ -982,8 +982,8 @@ static int res_get_common_doit(struct sk_buff *skb, struct nlmsghdr *nlh, struct sk_buff *msg; int ret; - ret = nlmsg_parse(nlh, 0, tb, RDMA_NLDEV_ATTR_MAX - 1, - nldev_policy, extack); + ret = nlmsg_parse_deprecated(nlh, 0, tb, RDMA_NLDEV_ATTR_MAX - 1, + nldev_policy, extack); if (ret || !tb[RDMA_NLDEV_ATTR_DEV_INDEX] || !fe->id || !tb[fe->id]) return -EINVAL; @@ -1071,8 +1071,8 @@ static int res_get_common_dumpit(struct sk_buff *skb, u32 index, port = 0; bool filled = false; - err = nlmsg_parse(cb->nlh, 0, tb, RDMA_NLDEV_ATTR_MAX - 1, - nldev_policy, NULL); + err = nlmsg_parse_deprecated(cb->nlh, 0, tb, RDMA_NLDEV_ATTR_MAX - 1, + nldev_policy, NULL); /* * Right now, we are expecting the device index to get res information, * but it is possible to extend this code to return all devices in @@ -1250,8 +1250,8 @@ static int nldev_newlink(struct sk_buff *skb, struct nlmsghdr *nlh, char type[IFNAMSIZ]; int err; - err = nlmsg_parse(nlh, 0, tb, RDMA_NLDEV_ATTR_MAX - 1, - nldev_policy, extack); + err = nlmsg_parse_deprecated(nlh, 0, tb, RDMA_NLDEV_ATTR_MAX - 1, + nldev_policy, extack); if (err || !tb[RDMA_NLDEV_ATTR_DEV_NAME] || !tb[RDMA_NLDEV_ATTR_LINK_TYPE] || !tb[RDMA_NLDEV_ATTR_NDEV_NAME]) return -EINVAL; @@ -1294,8 +1294,8 @@ static int nldev_dellink(struct sk_buff *skb, struct nlmsghdr *nlh, u32 index; int err; - err = nlmsg_parse(nlh, 0, tb, RDMA_NLDEV_ATTR_MAX - 1, - nldev_policy, extack); + err = nlmsg_parse_deprecated(nlh, 0, tb, RDMA_NLDEV_ATTR_MAX - 1, + nldev_policy, extack); if (err || !tb[RDMA_NLDEV_ATTR_DEV_INDEX]) return -EINVAL; diff --git a/drivers/infiniband/core/sa_query.c b/drivers/infiniband/core/sa_query.c index 7925e45ea88a..bb534959abf0 100644 --- a/drivers/infiniband/core/sa_query.c +++ b/drivers/infiniband/core/sa_query.c @@ -1028,8 +1028,8 @@ int ib_nl_handle_set_timeout(struct sk_buff *skb, !(NETLINK_CB(skb).sk)) return -EPERM; - ret = nla_parse(tb, LS_NLA_TYPE_MAX - 1, nlmsg_data(nlh), - nlmsg_len(nlh), ib_nl_policy, NULL); + ret = nla_parse_deprecated(tb, LS_NLA_TYPE_MAX - 1, nlmsg_data(nlh), + nlmsg_len(nlh), ib_nl_policy, NULL); attr = (const struct nlattr *)tb[LS_NLA_TYPE_TIMEOUT]; if (ret || !attr) goto settimeout_out; @@ -1080,8 +1080,8 @@ static inline int ib_nl_is_good_resolve_resp(const struct nlmsghdr *nlh) if (nlh->nlmsg_flags & RDMA_NL_LS_F_ERR) return 0; - ret = nla_parse(tb, LS_NLA_TYPE_MAX - 1, nlmsg_data(nlh), - nlmsg_len(nlh), ib_nl_policy, NULL); + ret = nla_parse_deprecated(tb, LS_NLA_TYPE_MAX - 1, nlmsg_data(nlh), + nlmsg_len(nlh), ib_nl_policy, NULL); if (ret) return 0; diff --git a/drivers/net/ieee802154/mac802154_hwsim.c b/drivers/net/ieee802154/mac802154_hwsim.c index 80ca300aba04..486a3a3bf35b 100644 --- a/drivers/net/ieee802154/mac802154_hwsim.c +++ b/drivers/net/ieee802154/mac802154_hwsim.c @@ -430,9 +430,7 @@ static int hwsim_new_edge_nl(struct sk_buff *msg, struct genl_info *info) !info->attrs[MAC802154_HWSIM_ATTR_RADIO_EDGE]) return -EINVAL; - if (nla_parse_nested(edge_attrs, MAC802154_HWSIM_EDGE_ATTR_MAX, - info->attrs[MAC802154_HWSIM_ATTR_RADIO_EDGE], - hwsim_edge_policy, NULL)) + if (nla_parse_nested_deprecated(edge_attrs, MAC802154_HWSIM_EDGE_ATTR_MAX, info->attrs[MAC802154_HWSIM_ATTR_RADIO_EDGE], hwsim_edge_policy, NULL)) return -EINVAL; if (!edge_attrs[MAC802154_HWSIM_EDGE_ATTR_ENDPOINT_ID]) @@ -494,9 +492,7 @@ static int hwsim_del_edge_nl(struct sk_buff *msg, struct genl_info *info) !info->attrs[MAC802154_HWSIM_ATTR_RADIO_EDGE]) return -EINVAL; - if (nla_parse_nested(edge_attrs, MAC802154_HWSIM_EDGE_ATTR_MAX, - info->attrs[MAC802154_HWSIM_ATTR_RADIO_EDGE], - hwsim_edge_policy, NULL)) + if (nla_parse_nested_deprecated(edge_attrs, MAC802154_HWSIM_EDGE_ATTR_MAX, info->attrs[MAC802154_HWSIM_ATTR_RADIO_EDGE], hwsim_edge_policy, NULL)) return -EINVAL; if (!edge_attrs[MAC802154_HWSIM_EDGE_ATTR_ENDPOINT_ID]) @@ -544,9 +540,7 @@ static int hwsim_set_edge_lqi(struct sk_buff *msg, struct genl_info *info) !info->attrs[MAC802154_HWSIM_ATTR_RADIO_EDGE]) return -EINVAL; - if (nla_parse_nested(edge_attrs, MAC802154_HWSIM_EDGE_ATTR_MAX, - info->attrs[MAC802154_HWSIM_ATTR_RADIO_EDGE], - hwsim_edge_policy, NULL)) + if (nla_parse_nested_deprecated(edge_attrs, MAC802154_HWSIM_EDGE_ATTR_MAX, info->attrs[MAC802154_HWSIM_ATTR_RADIO_EDGE], hwsim_edge_policy, NULL)) return -EINVAL; if (!edge_attrs[MAC802154_HWSIM_EDGE_ATTR_ENDPOINT_ID] && diff --git a/drivers/net/macsec.c b/drivers/net/macsec.c index 8dedb9a9781e..c3fa3d8da8f3 100644 --- a/drivers/net/macsec.c +++ b/drivers/net/macsec.c @@ -1611,9 +1611,7 @@ static int parse_sa_config(struct nlattr **attrs, struct nlattr **tb_sa) if (!attrs[MACSEC_ATTR_SA_CONFIG]) return -EINVAL; - if (nla_parse_nested(tb_sa, MACSEC_SA_ATTR_MAX, - attrs[MACSEC_ATTR_SA_CONFIG], - macsec_genl_sa_policy, NULL)) + if (nla_parse_nested_deprecated(tb_sa, MACSEC_SA_ATTR_MAX, attrs[MACSEC_ATTR_SA_CONFIG], macsec_genl_sa_policy, NULL)) return -EINVAL; return 0; @@ -1624,9 +1622,7 @@ static int parse_rxsc_config(struct nlattr **attrs, struct nlattr **tb_rxsc) if (!attrs[MACSEC_ATTR_RXSC_CONFIG]) return -EINVAL; - if (nla_parse_nested(tb_rxsc, MACSEC_RXSC_ATTR_MAX, - attrs[MACSEC_ATTR_RXSC_CONFIG], - macsec_genl_rxsc_policy, NULL)) + if (nla_parse_nested_deprecated(tb_rxsc, MACSEC_RXSC_ATTR_MAX, attrs[MACSEC_ATTR_RXSC_CONFIG], macsec_genl_rxsc_policy, NULL)) return -EINVAL; return 0; diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c index 6306897c147f..be58445afbbc 100644 --- a/drivers/net/team/team.c +++ b/drivers/net/team/team.c @@ -2510,9 +2510,11 @@ static int team_nl_cmd_options_set(struct sk_buff *skb, struct genl_info *info) err = -EINVAL; goto team_put; } - err = nla_parse_nested(opt_attrs, TEAM_ATTR_OPTION_MAX, - nl_option, team_nl_option_policy, - info->extack); + err = nla_parse_nested_deprecated(opt_attrs, + TEAM_ATTR_OPTION_MAX, + nl_option, + team_nl_option_policy, + info->extack); if (err) goto team_put; if (!opt_attrs[TEAM_ATTR_OPTION_NAME] || diff --git a/drivers/net/wireless/ath/ath10k/testmode.c b/drivers/net/wireless/ath/ath10k/testmode.c index 6433ff10d80e..a29cfb9c72c2 100644 --- a/drivers/net/wireless/ath/ath10k/testmode.c +++ b/drivers/net/wireless/ath/ath10k/testmode.c @@ -416,8 +416,8 @@ int ath10k_tm_cmd(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct nlattr *tb[ATH10K_TM_ATTR_MAX + 1]; int ret; - ret = nla_parse(tb, ATH10K_TM_ATTR_MAX, data, len, ath10k_tm_policy, - NULL); + ret = nla_parse_deprecated(tb, ATH10K_TM_ATTR_MAX, data, len, + ath10k_tm_policy, NULL); if (ret) return ret; diff --git a/drivers/net/wireless/ath/ath6kl/testmode.c b/drivers/net/wireless/ath/ath6kl/testmode.c index d8dcacda9add..f3906dbe5495 100644 --- a/drivers/net/wireless/ath/ath6kl/testmode.c +++ b/drivers/net/wireless/ath/ath6kl/testmode.c @@ -74,8 +74,8 @@ int ath6kl_tm_cmd(struct wiphy *wiphy, struct wireless_dev *wdev, int err, buf_len; void *buf; - err = nla_parse(tb, ATH6KL_TM_ATTR_MAX, data, len, ath6kl_tm_policy, - NULL); + err = nla_parse_deprecated(tb, ATH6KL_TM_ATTR_MAX, data, len, + ath6kl_tm_policy, NULL); if (err) return err; diff --git a/drivers/net/wireless/ath/wcn36xx/testmode.c b/drivers/net/wireless/ath/wcn36xx/testmode.c index 51a038022c8b..7ae14b4d2d0e 100644 --- a/drivers/net/wireless/ath/wcn36xx/testmode.c +++ b/drivers/net/wireless/ath/wcn36xx/testmode.c @@ -132,8 +132,8 @@ int wcn36xx_tm_cmd(struct ieee80211_hw *hw, struct ieee80211_vif *vif, unsigned short attr; wcn36xx_dbg_dump(WCN36XX_DBG_TESTMODE_DUMP, "Data:", data, len); - ret = nla_parse(tb, WCN36XX_TM_ATTR_MAX, data, len, - wcn36xx_tm_policy, NULL); + ret = nla_parse_deprecated(tb, WCN36XX_TM_ATTR_MAX, data, len, + wcn36xx_tm_policy, NULL); if (ret) return ret; diff --git a/drivers/net/wireless/ath/wil6210/cfg80211.c b/drivers/net/wireless/ath/wil6210/cfg80211.c index cac18e61474e..9a67ad2a589c 100644 --- a/drivers/net/wireless/ath/wil6210/cfg80211.c +++ b/drivers/net/wireless/ath/wil6210/cfg80211.c @@ -2620,8 +2620,8 @@ static int wil_rf_sector_get_cfg(struct wiphy *wiphy, if (!test_bit(WMI_FW_CAPABILITY_RF_SECTORS, wil->fw_capabilities)) return -EOPNOTSUPP; - rc = nla_parse(tb, QCA_ATTR_DMG_RF_SECTOR_MAX, data, data_len, - wil_rf_sector_policy, NULL); + rc = nla_parse_deprecated(tb, QCA_ATTR_DMG_RF_SECTOR_MAX, data, + data_len, wil_rf_sector_policy, NULL); if (rc) { wil_err(wil, "Invalid rf sector ATTR\n"); return rc; @@ -2740,8 +2740,8 @@ static int wil_rf_sector_set_cfg(struct wiphy *wiphy, if (!test_bit(WMI_FW_CAPABILITY_RF_SECTORS, wil->fw_capabilities)) return -EOPNOTSUPP; - rc = nla_parse(tb, QCA_ATTR_DMG_RF_SECTOR_MAX, data, data_len, - wil_rf_sector_policy, NULL); + rc = nla_parse_deprecated(tb, QCA_ATTR_DMG_RF_SECTOR_MAX, data, + data_len, wil_rf_sector_policy, NULL); if (rc) { wil_err(wil, "Invalid rf sector ATTR\n"); return rc; @@ -2773,9 +2773,11 @@ static int wil_rf_sector_set_cfg(struct wiphy *wiphy, cmd.sector_type = sector_type; nla_for_each_nested(nl_cfg, tb[QCA_ATTR_DMG_RF_SECTOR_CFG], tmp) { - rc = nla_parse_nested(tb2, QCA_ATTR_DMG_RF_SECTOR_CFG_MAX, - nl_cfg, wil_rf_sector_cfg_policy, - NULL); + rc = nla_parse_nested_deprecated(tb2, + QCA_ATTR_DMG_RF_SECTOR_CFG_MAX, + nl_cfg, + wil_rf_sector_cfg_policy, + NULL); if (rc) { wil_err(wil, "invalid sector cfg\n"); return -EINVAL; @@ -2847,8 +2849,8 @@ static int wil_rf_sector_get_selected(struct wiphy *wiphy, if (!test_bit(WMI_FW_CAPABILITY_RF_SECTORS, wil->fw_capabilities)) return -EOPNOTSUPP; - rc = nla_parse(tb, QCA_ATTR_DMG_RF_SECTOR_MAX, data, data_len, - wil_rf_sector_policy, NULL); + rc = nla_parse_deprecated(tb, QCA_ATTR_DMG_RF_SECTOR_MAX, data, + data_len, wil_rf_sector_policy, NULL); if (rc) { wil_err(wil, "Invalid rf sector ATTR\n"); return rc; @@ -2955,8 +2957,8 @@ static int wil_rf_sector_set_selected(struct wiphy *wiphy, if (!test_bit(WMI_FW_CAPABILITY_RF_SECTORS, wil->fw_capabilities)) return -EOPNOTSUPP; - rc = nla_parse(tb, QCA_ATTR_DMG_RF_SECTOR_MAX, data, data_len, - wil_rf_sector_policy, NULL); + rc = nla_parse_deprecated(tb, QCA_ATTR_DMG_RF_SECTOR_MAX, data, + data_len, wil_rf_sector_policy, NULL); if (rc) { wil_err(wil, "Invalid rf sector ATTR\n"); return rc; diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c index d4c7f08f08e3..5c52469288be 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c @@ -4465,8 +4465,8 @@ static int __iwl_mvm_mac_testmode_cmd(struct iwl_mvm *mvm, int err; u32 noa_duration; - err = nla_parse(tb, IWL_MVM_TM_ATTR_MAX, data, len, iwl_mvm_tm_policy, - NULL); + err = nla_parse_deprecated(tb, IWL_MVM_TM_ATTR_MAX, data, len, + iwl_mvm_tm_policy, NULL); if (err) return err; diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index 4c2145ba87a0..2a1aa2f6e7dc 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -409,8 +409,8 @@ static int mac80211_hwsim_vendor_cmd_test(struct wiphy *wiphy, int err; u32 val; - err = nla_parse(tb, QCA_WLAN_VENDOR_ATTR_MAX, data, data_len, - hwsim_vendor_test_policy, NULL); + err = nla_parse_deprecated(tb, QCA_WLAN_VENDOR_ATTR_MAX, data, + data_len, hwsim_vendor_test_policy, NULL); if (err) return err; if (!tb[QCA_WLAN_VENDOR_ATTR_TEST]) @@ -1936,8 +1936,8 @@ static int mac80211_hwsim_testmode_cmd(struct ieee80211_hw *hw, struct sk_buff *skb; int err, ps; - err = nla_parse(tb, HWSIM_TM_ATTR_MAX, data, len, - hwsim_testmode_policy, NULL); + err = nla_parse_deprecated(tb, HWSIM_TM_ATTR_MAX, data, len, + hwsim_testmode_policy, NULL); if (err) return err; diff --git a/drivers/net/wireless/marvell/mwifiex/cfg80211.c b/drivers/net/wireless/marvell/mwifiex/cfg80211.c index e582d9b3e50c..e11a4bb67172 100644 --- a/drivers/net/wireless/marvell/mwifiex/cfg80211.c +++ b/drivers/net/wireless/marvell/mwifiex/cfg80211.c @@ -4059,8 +4059,8 @@ static int mwifiex_tm_cmd(struct wiphy *wiphy, struct wireless_dev *wdev, if (!priv) return -EINVAL; - err = nla_parse(tb, MWIFIEX_TM_ATTR_MAX, data, len, mwifiex_tm_policy, - NULL); + err = nla_parse_deprecated(tb, MWIFIEX_TM_ATTR_MAX, data, len, + mwifiex_tm_policy, NULL); if (err) return err; diff --git a/drivers/net/wireless/ti/wlcore/testmode.c b/drivers/net/wireless/ti/wlcore/testmode.c index dcb2c8b0feb6..affefaaea1ea 100644 --- a/drivers/net/wireless/ti/wlcore/testmode.c +++ b/drivers/net/wireless/ti/wlcore/testmode.c @@ -372,8 +372,8 @@ int wl1271_tm_cmd(struct ieee80211_hw *hw, struct ieee80211_vif *vif, u32 nla_cmd; int err; - err = nla_parse(tb, WL1271_TM_ATTR_MAX, data, len, wl1271_tm_policy, - NULL); + err = nla_parse_deprecated(tb, WL1271_TM_ATTR_MAX, data, len, + wl1271_tm_policy, NULL); if (err) return err; diff --git a/drivers/net/wireless/ti/wlcore/vendor_cmd.c b/drivers/net/wireless/ti/wlcore/vendor_cmd.c index 7f34ec077ee5..75756fb8e7b0 100644 --- a/drivers/net/wireless/ti/wlcore/vendor_cmd.c +++ b/drivers/net/wireless/ti/wlcore/vendor_cmd.c @@ -41,8 +41,8 @@ wlcore_vendor_cmd_smart_config_start(struct wiphy *wiphy, if (!data) return -EINVAL; - ret = nla_parse(tb, MAX_WLCORE_VENDOR_ATTR, data, data_len, - wlcore_vendor_attr_policy, NULL); + ret = nla_parse_deprecated(tb, MAX_WLCORE_VENDOR_ATTR, data, data_len, + wlcore_vendor_attr_policy, NULL); if (ret) return ret; @@ -122,8 +122,8 @@ wlcore_vendor_cmd_smart_config_set_group_key(struct wiphy *wiphy, if (!data) return -EINVAL; - ret = nla_parse(tb, MAX_WLCORE_VENDOR_ATTR, data, data_len, - wlcore_vendor_attr_policy, NULL); + ret = nla_parse_deprecated(tb, MAX_WLCORE_VENDOR_ATTR, data, data_len, + wlcore_vendor_attr_policy, NULL); if (ret) return ret; diff --git a/include/net/genetlink.h b/include/net/genetlink.h index 6850c7b1a3a6..897cdba13569 100644 --- a/include/net/genetlink.h +++ b/include/net/genetlink.h @@ -165,7 +165,7 @@ static inline struct nlmsghdr *genlmsg_nlhdr(void *user_hdr) } /** - * genlmsg_parse - parse attributes of a genetlink message + * genlmsg_parse_deprecated - parse attributes of a genetlink message * @nlh: netlink message header * @family: genetlink message family * @tb: destination array with maxtype+1 elements @@ -173,14 +173,14 @@ static inline struct nlmsghdr *genlmsg_nlhdr(void *user_hdr) * @policy: validation policy * @extack: extended ACK report struct */ -static inline int genlmsg_parse(const struct nlmsghdr *nlh, - const struct genl_family *family, - struct nlattr *tb[], int maxtype, - const struct nla_policy *policy, - struct netlink_ext_ack *extack) +static inline int genlmsg_parse_deprecated(const struct nlmsghdr *nlh, + const struct genl_family *family, + struct nlattr *tb[], int maxtype, + const struct nla_policy *policy, + struct netlink_ext_ack *extack) { - return nlmsg_parse(nlh, family->hdrsize + GENL_HDRLEN, tb, maxtype, - policy, extack); + return __nlmsg_parse(nlh, family->hdrsize + GENL_HDRLEN, tb, maxtype, + policy, NL_VALIDATE_LIBERAL, extack); } /** diff --git a/include/net/netlink.h b/include/net/netlink.h index c77ed51c18f1..ab26a5e3558b 100644 --- a/include/net/netlink.h +++ b/include/net/netlink.h @@ -369,21 +369,48 @@ struct nl_info { bool skip_notify; }; +/** + * enum netlink_validation - netlink message/attribute validation levels + * @NL_VALIDATE_LIBERAL: Old-style "be liberal" validation, not caring about + * extra data at the end of the message, attributes being longer than + * they should be, or unknown attributes being present. + * @NL_VALIDATE_TRAILING: Reject junk data encountered after attribute parsing. + * @NL_VALIDATE_MAXTYPE: Reject attributes > max type; Together with _TRAILING + * this is equivalent to the old nla_parse_strict()/nlmsg_parse_strict(). + * @NL_VALIDATE_UNSPEC: Reject attributes with NLA_UNSPEC in the policy. + * This can safely be set by the kernel when the given policy has no + * NLA_UNSPEC anymore, and can thus be used to ensure policy entries + * are enforced going forward. + * @NL_VALIDATE_STRICT_ATTRS: strict attribute policy parsing (e.g. + * U8, U16, U32 must have exact size, etc.) + */ +enum netlink_validation { + NL_VALIDATE_LIBERAL = 0, + NL_VALIDATE_TRAILING = BIT(0), + NL_VALIDATE_MAXTYPE = BIT(1), + NL_VALIDATE_UNSPEC = BIT(2), + NL_VALIDATE_STRICT_ATTRS = BIT(3), +}; + +#define NL_VALIDATE_DEPRECATED_STRICT (NL_VALIDATE_TRAILING |\ + NL_VALIDATE_MAXTYPE) +#define NL_VALIDATE_STRICT (NL_VALIDATE_TRAILING |\ + NL_VALIDATE_MAXTYPE |\ + NL_VALIDATE_UNSPEC |\ + NL_VALIDATE_STRICT_ATTRS) + int netlink_rcv_skb(struct sk_buff *skb, int (*cb)(struct sk_buff *, struct nlmsghdr *, struct netlink_ext_ack *)); int nlmsg_notify(struct sock *sk, struct sk_buff *skb, u32 portid, unsigned int group, int report, gfp_t flags); -int nla_validate(const struct nlattr *head, int len, int maxtype, - const struct nla_policy *policy, - struct netlink_ext_ack *extack); -int nla_parse(struct nlattr **tb, int maxtype, const struct nlattr *head, - int len, const struct nla_policy *policy, - struct netlink_ext_ack *extack); -int nla_parse_strict(struct nlattr **tb, int maxtype, const struct nlattr *head, - int len, const struct nla_policy *policy, - struct netlink_ext_ack *extack); +int __nla_validate(const struct nlattr *head, int len, int maxtype, + const struct nla_policy *policy, unsigned int validate, + struct netlink_ext_ack *extack); +int __nla_parse(struct nlattr **tb, int maxtype, const struct nlattr *head, + int len, const struct nla_policy *policy, unsigned int validate, + struct netlink_ext_ack *extack); int nla_policy_len(const struct nla_policy *, int); struct nlattr *nla_find(const struct nlattr *head, int len, int attrtype); size_t nla_strlcpy(char *dst, const struct nlattr *nla, size_t dstsize); @@ -512,42 +539,121 @@ nlmsg_next(const struct nlmsghdr *nlh, int *remaining) } /** - * nlmsg_parse - parse attributes of a netlink message + * nla_parse_deprecated - Parse a stream of attributes into a tb buffer + * @tb: destination array with maxtype+1 elements + * @maxtype: maximum attribute type to be expected + * @head: head of attribute stream + * @len: length of attribute stream + * @policy: validation policy + * @extack: extended ACK pointer + * + * Parses a stream of attributes and stores a pointer to each attribute in + * the tb array accessible via the attribute type. Attributes with a type + * exceeding maxtype will be ignored and attributes from the policy are not + * always strictly validated (only for new attributes). + * + * Returns 0 on success or a negative error code. + */ +static inline int nla_parse_deprecated(struct nlattr **tb, int maxtype, + const struct nlattr *head, int len, + const struct nla_policy *policy, + struct netlink_ext_ack *extack) +{ + return __nla_parse(tb, maxtype, head, len, policy, + NL_VALIDATE_LIBERAL, extack); +} + +/** + * nla_parse_deprecated_strict - Parse a stream of attributes into a tb buffer + * @tb: destination array with maxtype+1 elements + * @maxtype: maximum attribute type to be expected + * @head: head of attribute stream + * @len: length of attribute stream + * @policy: validation policy + * @extack: extended ACK pointer + * + * Parses a stream of attributes and stores a pointer to each attribute in + * the tb array accessible via the attribute type. Attributes with a type + * exceeding maxtype will be rejected as well as trailing data, but the + * policy is not completely strictly validated (only for new attributes). + * + * Returns 0 on success or a negative error code. + */ +static inline int nla_parse_deprecated_strict(struct nlattr **tb, int maxtype, + const struct nlattr *head, + int len, + const struct nla_policy *policy, + struct netlink_ext_ack *extack) +{ + return __nla_parse(tb, maxtype, head, len, policy, + NL_VALIDATE_DEPRECATED_STRICT, extack); +} + +/** + * __nlmsg_parse - parse attributes of a netlink message * @nlh: netlink message header * @hdrlen: length of family specific header * @tb: destination array with maxtype+1 elements * @maxtype: maximum attribute type to be expected * @policy: validation policy + * @validate: validation strictness * @extack: extended ACK report struct * * See nla_parse() */ -static inline int nlmsg_parse(const struct nlmsghdr *nlh, int hdrlen, - struct nlattr *tb[], int maxtype, - const struct nla_policy *policy, - struct netlink_ext_ack *extack) +static inline int __nlmsg_parse(const struct nlmsghdr *nlh, int hdrlen, + struct nlattr *tb[], int maxtype, + const struct nla_policy *policy, + unsigned int validate, + struct netlink_ext_ack *extack) { if (nlh->nlmsg_len < nlmsg_msg_size(hdrlen)) { NL_SET_ERR_MSG(extack, "Invalid header length"); return -EINVAL; } - return nla_parse(tb, maxtype, nlmsg_attrdata(nlh, hdrlen), - nlmsg_attrlen(nlh, hdrlen), policy, extack); + return __nla_parse(tb, maxtype, nlmsg_attrdata(nlh, hdrlen), + nlmsg_attrlen(nlh, hdrlen), policy, validate, + extack); } -static inline int nlmsg_parse_strict(const struct nlmsghdr *nlh, int hdrlen, - struct nlattr *tb[], int maxtype, - const struct nla_policy *policy, - struct netlink_ext_ack *extack) +/** + * nlmsg_parse_deprecated - parse attributes of a netlink message + * @nlh: netlink message header + * @hdrlen: length of family specific header + * @tb: destination array with maxtype+1 elements + * @maxtype: maximum attribute type to be expected + * @extack: extended ACK report struct + * + * See nla_parse_deprecated() + */ +static inline int nlmsg_parse_deprecated(const struct nlmsghdr *nlh, int hdrlen, + struct nlattr *tb[], int maxtype, + const struct nla_policy *policy, + struct netlink_ext_ack *extack) { - if (nlh->nlmsg_len < nlmsg_msg_size(hdrlen)) { - NL_SET_ERR_MSG(extack, "Invalid header length"); - return -EINVAL; - } + return __nlmsg_parse(nlh, hdrlen, tb, maxtype, policy, + NL_VALIDATE_LIBERAL, extack); +} - return nla_parse_strict(tb, maxtype, nlmsg_attrdata(nlh, hdrlen), - nlmsg_attrlen(nlh, hdrlen), policy, extack); +/** + * nlmsg_parse_deprecated_strict - parse attributes of a netlink message + * @nlh: netlink message header + * @hdrlen: length of family specific header + * @tb: destination array with maxtype+1 elements + * @maxtype: maximum attribute type to be expected + * @extack: extended ACK report struct + * + * See nla_parse_deprecated_strict() + */ +static inline int +nlmsg_parse_deprecated_strict(const struct nlmsghdr *nlh, int hdrlen, + struct nlattr *tb[], int maxtype, + const struct nla_policy *policy, + struct netlink_ext_ack *extack) +{ + return __nlmsg_parse(nlh, hdrlen, tb, maxtype, policy, + NL_VALIDATE_DEPRECATED_STRICT, extack); } /** @@ -566,26 +672,53 @@ static inline struct nlattr *nlmsg_find_attr(const struct nlmsghdr *nlh, } /** - * nlmsg_validate - validate a netlink message including attributes + * nla_validate_deprecated - Validate a stream of attributes + * @head: head of attribute stream + * @len: length of attribute stream + * @maxtype: maximum attribute type to be expected + * @policy: validation policy + * @validate: validation strictness + * @extack: extended ACK report struct + * + * Validates all attributes in the specified attribute stream against the + * specified policy. Validation is done in liberal mode. + * See documenation of struct nla_policy for more details. + * + * Returns 0 on success or a negative error code. + */ +static inline int nla_validate_deprecated(const struct nlattr *head, int len, + int maxtype, + const struct nla_policy *policy, + struct netlink_ext_ack *extack) +{ + return __nla_validate(head, len, maxtype, policy, NL_VALIDATE_LIBERAL, + extack); +} + + +/** + * nlmsg_validate_deprecated - validate a netlink message including attributes * @nlh: netlinket message header * @hdrlen: length of familiy specific header * @maxtype: maximum attribute type to be expected * @policy: validation policy * @extack: extended ACK report struct */ -static inline int nlmsg_validate(const struct nlmsghdr *nlh, - int hdrlen, int maxtype, - const struct nla_policy *policy, - struct netlink_ext_ack *extack) +static inline int nlmsg_validate_deprecated(const struct nlmsghdr *nlh, + int hdrlen, int maxtype, + const struct nla_policy *policy, + struct netlink_ext_ack *extack) { if (nlh->nlmsg_len < nlmsg_msg_size(hdrlen)) return -EINVAL; - return nla_validate(nlmsg_attrdata(nlh, hdrlen), - nlmsg_attrlen(nlh, hdrlen), maxtype, policy, - extack); + return __nla_validate(nlmsg_attrdata(nlh, hdrlen), + nlmsg_attrlen(nlh, hdrlen), maxtype, + policy, NL_VALIDATE_LIBERAL, extack); } + + /** * nlmsg_report - need to report back to application? * @nlh: netlink message header @@ -899,22 +1032,22 @@ nla_find_nested(const struct nlattr *nla, int attrtype) } /** - * nla_parse_nested - parse nested attributes + * nla_parse_nested_deprecated - parse nested attributes * @tb: destination array with maxtype+1 elements * @maxtype: maximum attribute type to be expected * @nla: attribute containing the nested attributes * @policy: validation policy * @extack: extended ACK report struct * - * See nla_parse() + * See nla_parse_deprecated() */ -static inline int nla_parse_nested(struct nlattr *tb[], int maxtype, - const struct nlattr *nla, - const struct nla_policy *policy, - struct netlink_ext_ack *extack) +static inline int nla_parse_nested_deprecated(struct nlattr *tb[], int maxtype, + const struct nlattr *nla, + const struct nla_policy *policy, + struct netlink_ext_ack *extack) { - return nla_parse(tb, maxtype, nla_data(nla), nla_len(nla), policy, - extack); + return __nla_parse(tb, maxtype, nla_data(nla), nla_len(nla), policy, + NL_VALIDATE_LIBERAL, extack); } /** @@ -1489,6 +1622,7 @@ static inline void nla_nest_cancel(struct sk_buff *skb, struct nlattr *start) * @start: container attribute * @maxtype: maximum attribute type to be expected * @policy: validation policy + * @validate: validation strictness * @extack: extended ACK report struct * * Validates all attributes in the nested attribute stream against the @@ -1497,12 +1631,22 @@ static inline void nla_nest_cancel(struct sk_buff *skb, struct nlattr *start) * * Returns 0 on success or a negative error code. */ -static inline int nla_validate_nested(const struct nlattr *start, int maxtype, - const struct nla_policy *policy, - struct netlink_ext_ack *extack) +static inline int __nla_validate_nested(const struct nlattr *start, int maxtype, + const struct nla_policy *policy, + unsigned int validate, + struct netlink_ext_ack *extack) +{ + return __nla_validate(nla_data(start), nla_len(start), maxtype, policy, + validate, extack); +} + +static inline int +nla_validate_nested_deprecated(const struct nlattr *start, int maxtype, + const struct nla_policy *policy, + struct netlink_ext_ack *extack) { - return nla_validate(nla_data(start), nla_len(start), maxtype, policy, - extack); + return __nla_validate_nested(start, maxtype, policy, + NL_VALIDATE_LIBERAL, extack); } /** diff --git a/kernel/taskstats.c b/kernel/taskstats.c index ef4f9cd980fd..0e347f1c7800 100644 --- a/kernel/taskstats.c +++ b/kernel/taskstats.c @@ -677,8 +677,9 @@ static int taskstats_pre_doit(const struct genl_ops *ops, struct sk_buff *skb, return -EINVAL; } - return nlmsg_validate(info->nlhdr, GENL_HDRLEN, TASKSTATS_CMD_ATTR_MAX, - policy, info->extack); + return nlmsg_validate_deprecated(info->nlhdr, GENL_HDRLEN, + TASKSTATS_CMD_ATTR_MAX, policy, + info->extack); } static struct genl_family family __ro_after_init = { diff --git a/lib/nlattr.c b/lib/nlattr.c index 465c9e8ef8a5..af0f8b0309c6 100644 --- a/lib/nlattr.c +++ b/lib/nlattr.c @@ -69,7 +69,8 @@ static int validate_nla_bitfield32(const struct nlattr *nla, static int nla_validate_array(const struct nlattr *head, int len, int maxtype, const struct nla_policy *policy, - struct netlink_ext_ack *extack) + struct netlink_ext_ack *extack, + unsigned int validate) { const struct nlattr *entry; int rem; @@ -86,8 +87,8 @@ static int nla_validate_array(const struct nlattr *head, int len, int maxtype, return -ERANGE; } - ret = nla_validate(nla_data(entry), nla_len(entry), - maxtype, policy, extack); + ret = __nla_validate(nla_data(entry), nla_len(entry), + maxtype, policy, validate, extack); if (ret < 0) return ret; } @@ -154,7 +155,7 @@ static int nla_validate_int_range(const struct nla_policy *pt, } static int validate_nla(const struct nlattr *nla, int maxtype, - const struct nla_policy *policy, + const struct nla_policy *policy, unsigned int validate, struct netlink_ext_ack *extack) { const struct nla_policy *pt; @@ -172,6 +173,11 @@ static int validate_nla(const struct nlattr *nla, int maxtype, (pt->type == NLA_EXACT_LEN_WARN && attrlen != pt->len)) { pr_warn_ratelimited("netlink: '%s': attribute type %d has an invalid length.\n", current->comm, type); + if (validate & NL_VALIDATE_STRICT_ATTRS) { + NL_SET_ERR_MSG_ATTR(extack, nla, + "invalid attribute length"); + return -EINVAL; + } } switch (pt->type) { @@ -244,8 +250,9 @@ static int validate_nla(const struct nlattr *nla, int maxtype, if (attrlen < NLA_HDRLEN) goto out_err; if (pt->validation_data) { - err = nla_validate(nla_data(nla), nla_len(nla), pt->len, - pt->validation_data, extack); + err = __nla_validate(nla_data(nla), nla_len(nla), pt->len, + pt->validation_data, validate, + extack); if (err < 0) { /* * return directly to preserve the inner @@ -268,7 +275,7 @@ static int validate_nla(const struct nlattr *nla, int maxtype, err = nla_validate_array(nla_data(nla), nla_len(nla), pt->len, pt->validation_data, - extack); + extack, validate); if (err < 0) { /* * return directly to preserve the inner @@ -280,6 +287,12 @@ static int validate_nla(const struct nlattr *nla, int maxtype, break; case NLA_UNSPEC: + if (validate & NL_VALIDATE_UNSPEC) { + NL_SET_ERR_MSG_ATTR(extack, nla, + "Unsupported attribute"); + return -EINVAL; + } + /* fall through */ case NLA_MIN_LEN: if (attrlen < pt->len) goto out_err; @@ -322,37 +335,75 @@ out_err: return err; } +static int __nla_validate_parse(const struct nlattr *head, int len, int maxtype, + const struct nla_policy *policy, + unsigned int validate, + struct netlink_ext_ack *extack, + struct nlattr **tb) +{ + const struct nlattr *nla; + int rem; + + if (tb) + memset(tb, 0, sizeof(struct nlattr *) * (maxtype + 1)); + + nla_for_each_attr(nla, head, len, rem) { + u16 type = nla_type(nla); + + if (type == 0 || type > maxtype) { + if (validate & NL_VALIDATE_MAXTYPE) { + NL_SET_ERR_MSG(extack, "Unknown attribute type"); + return -EINVAL; + } + continue; + } + if (policy) { + int err = validate_nla(nla, maxtype, policy, + validate, extack); + + if (err < 0) + return err; + } + + if (tb) + tb[type] = (struct nlattr *)nla; + } + + if (unlikely(rem > 0)) { + pr_warn_ratelimited("netlink: %d bytes leftover after parsing attributes in process `%s'.\n", + rem, current->comm); + NL_SET_ERR_MSG(extack, "bytes leftover after parsing attributes"); + if (validate & NL_VALIDATE_TRAILING) + return -EINVAL; + } + + return 0; +} + /** - * nla_validate - Validate a stream of attributes + * __nla_validate - Validate a stream of attributes * @head: head of attribute stream * @len: length of attribute stream * @maxtype: maximum attribute type to be expected * @policy: validation policy + * @validate: validation strictness * @extack: extended ACK report struct * * Validates all attributes in the specified attribute stream against the - * specified policy. Attributes with a type exceeding maxtype will be - * ignored. See documenation of struct nla_policy for more details. + * specified policy. Validation depends on the validate flags passed, see + * &enum netlink_validation for more details on that. + * See documenation of struct nla_policy for more details. * * Returns 0 on success or a negative error code. */ -int nla_validate(const struct nlattr *head, int len, int maxtype, - const struct nla_policy *policy, - struct netlink_ext_ack *extack) +int __nla_validate(const struct nlattr *head, int len, int maxtype, + const struct nla_policy *policy, unsigned int validate, + struct netlink_ext_ack *extack) { - const struct nlattr *nla; - int rem; - - nla_for_each_attr(nla, head, len, rem) { - int err = validate_nla(nla, maxtype, policy, extack); - - if (err < 0) - return err; - } - - return 0; + return __nla_validate_parse(head, len, maxtype, policy, validate, + extack, NULL); } -EXPORT_SYMBOL(nla_validate); +EXPORT_SYMBOL(__nla_validate); /** * nla_policy_len - Determin the max. length of a policy @@ -384,76 +435,30 @@ nla_policy_len(const struct nla_policy *p, int n) EXPORT_SYMBOL(nla_policy_len); /** - * nla_parse - Parse a stream of attributes into a tb buffer + * __nla_parse - Parse a stream of attributes into a tb buffer * @tb: destination array with maxtype+1 elements * @maxtype: maximum attribute type to be expected * @head: head of attribute stream * @len: length of attribute stream * @policy: validation policy + * @validate: validation strictness + * @extack: extended ACK pointer * * Parses a stream of attributes and stores a pointer to each attribute in - * the tb array accessible via the attribute type. Attributes with a type - * exceeding maxtype will be silently ignored for backwards compatibility - * reasons. policy may be set to NULL if no validation is required. + * the tb array accessible via the attribute type. + * Validation is controlled by the @validate parameter. * * Returns 0 on success or a negative error code. */ -static int __nla_parse(struct nlattr **tb, int maxtype, - const struct nlattr *head, int len, - bool strict, const struct nla_policy *policy, - struct netlink_ext_ack *extack) -{ - const struct nlattr *nla; - int rem; - - memset(tb, 0, sizeof(struct nlattr *) * (maxtype + 1)); - - nla_for_each_attr(nla, head, len, rem) { - u16 type = nla_type(nla); - - if (type == 0 || type > maxtype) { - if (strict) { - NL_SET_ERR_MSG(extack, "Unknown attribute type"); - return -EINVAL; - } - continue; - } - if (policy) { - int err = validate_nla(nla, maxtype, policy, extack); - - if (err < 0) - return err; - } - - tb[type] = (struct nlattr *)nla; - } - - if (unlikely(rem > 0)) { - pr_warn_ratelimited("netlink: %d bytes leftover after parsing attributes in process `%s'.\n", - rem, current->comm); - NL_SET_ERR_MSG(extack, "bytes leftover after parsing attributes"); - if (strict) - return -EINVAL; - } - - return 0; -} - -int nla_parse(struct nlattr **tb, int maxtype, const struct nlattr *head, - int len, const struct nla_policy *policy, - struct netlink_ext_ack *extack) -{ - return __nla_parse(tb, maxtype, head, len, false, policy, extack); -} -EXPORT_SYMBOL(nla_parse); - -int nla_parse_strict(struct nlattr **tb, int maxtype, const struct nlattr *head, - int len, const struct nla_policy *policy, - struct netlink_ext_ack *extack) +int __nla_parse(struct nlattr **tb, int maxtype, + const struct nlattr *head, int len, + const struct nla_policy *policy, unsigned int validate, + struct netlink_ext_ack *extack) { - return __nla_parse(tb, maxtype, head, len, true, policy, extack); + return __nla_validate_parse(head, len, maxtype, policy, validate, + extack, tb); } -EXPORT_SYMBOL(nla_parse_strict); +EXPORT_SYMBOL(__nla_parse); /** * nla_find - Find a specific attribute in a stream of attributes diff --git a/net/8021q/vlan_netlink.c b/net/8021q/vlan_netlink.c index ab4921e7797b..24eebbc92364 100644 --- a/net/8021q/vlan_netlink.c +++ b/net/8021q/vlan_netlink.c @@ -35,8 +35,8 @@ static inline int vlan_validate_qos_map(struct nlattr *attr) { if (!attr) return 0; - return nla_validate_nested(attr, IFLA_VLAN_QOS_MAX, vlan_map_policy, - NULL); + return nla_validate_nested_deprecated(attr, IFLA_VLAN_QOS_MAX, + vlan_map_policy, NULL); } static int vlan_validate(struct nlattr *tb[], struct nlattr *data[], diff --git a/net/bridge/br_mdb.c b/net/bridge/br_mdb.c index 3619c1a12a77..bf6acd34234d 100644 --- a/net/bridge/br_mdb.c +++ b/net/bridge/br_mdb.c @@ -530,8 +530,8 @@ static int br_mdb_parse(struct sk_buff *skb, struct nlmsghdr *nlh, struct net_device *dev; int err; - err = nlmsg_parse(nlh, sizeof(*bpm), tb, MDBA_SET_ENTRY_MAX, NULL, - NULL); + err = nlmsg_parse_deprecated(nlh, sizeof(*bpm), tb, + MDBA_SET_ENTRY_MAX, NULL, NULL); if (err < 0) return err; diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c index 348ddb6d09bb..a5acad29cd4f 100644 --- a/net/bridge/br_netlink.c +++ b/net/bridge/br_netlink.c @@ -880,8 +880,10 @@ int br_setlink(struct net_device *dev, struct nlmsghdr *nlh, u16 flags, if (p && protinfo) { if (protinfo->nla_type & NLA_F_NESTED) { - err = nla_parse_nested(tb, IFLA_BRPORT_MAX, protinfo, - br_port_policy, NULL); + err = nla_parse_nested_deprecated(tb, IFLA_BRPORT_MAX, + protinfo, + br_port_policy, + NULL); if (err) return err; diff --git a/net/bridge/br_netlink_tunnel.c b/net/bridge/br_netlink_tunnel.c index 787e140dc4b5..34629d558709 100644 --- a/net/bridge/br_netlink_tunnel.c +++ b/net/bridge/br_netlink_tunnel.c @@ -230,8 +230,8 @@ int br_parse_vlan_tunnel_info(struct nlattr *attr, memset(tinfo, 0, sizeof(*tinfo)); - err = nla_parse_nested(tb, IFLA_BRIDGE_VLAN_TUNNEL_MAX, attr, - vlan_tunnel_policy, NULL); + err = nla_parse_nested_deprecated(tb, IFLA_BRIDGE_VLAN_TUNNEL_MAX, + attr, vlan_tunnel_policy, NULL); if (err < 0) return err; diff --git a/net/can/gw.c b/net/can/gw.c index 53859346dc9a..5275ddf580bc 100644 --- a/net/can/gw.c +++ b/net/can/gw.c @@ -662,8 +662,8 @@ static int cgw_parse_attr(struct nlmsghdr *nlh, struct cf_mod *mod, /* initialize modification & checksum data space */ memset(mod, 0, sizeof(*mod)); - err = nlmsg_parse(nlh, sizeof(struct rtcanmsg), tb, CGW_MAX, - cgw_policy, NULL); + err = nlmsg_parse_deprecated(nlh, sizeof(struct rtcanmsg), tb, + CGW_MAX, cgw_policy, NULL); if (err < 0) return err; diff --git a/net/core/devlink.c b/net/core/devlink.c index b94f326f5f06..b020d182c9fc 100644 --- a/net/core/devlink.c +++ b/net/core/devlink.c @@ -3674,9 +3674,10 @@ static int devlink_nl_cmd_region_read_dumpit(struct sk_buff *skb, if (!attrs) return -ENOMEM; - err = nlmsg_parse(cb->nlh, GENL_HDRLEN + devlink_nl_family.hdrsize, - attrs, DEVLINK_ATTR_MAX, devlink_nl_family.policy, - cb->extack); + err = nlmsg_parse_deprecated(cb->nlh, + GENL_HDRLEN + devlink_nl_family.hdrsize, + attrs, DEVLINK_ATTR_MAX, + devlink_nl_family.policy, cb->extack); if (err) goto out_free; diff --git a/net/core/fib_rules.c b/net/core/fib_rules.c index ffbb827723a2..18f8dd8329ed 100644 --- a/net/core/fib_rules.c +++ b/net/core/fib_rules.c @@ -746,7 +746,8 @@ int fib_nl_newrule(struct sk_buff *skb, struct nlmsghdr *nlh, goto errout; } - err = nlmsg_parse(nlh, sizeof(*frh), tb, FRA_MAX, ops->policy, extack); + err = nlmsg_parse_deprecated(nlh, sizeof(*frh), tb, FRA_MAX, + ops->policy, extack); if (err < 0) { NL_SET_ERR_MSG(extack, "Error parsing msg"); goto errout; @@ -853,7 +854,8 @@ int fib_nl_delrule(struct sk_buff *skb, struct nlmsghdr *nlh, goto errout; } - err = nlmsg_parse(nlh, sizeof(*frh), tb, FRA_MAX, ops->policy, extack); + err = nlmsg_parse_deprecated(nlh, sizeof(*frh), tb, FRA_MAX, + ops->policy, extack); if (err < 0) { NL_SET_ERR_MSG(extack, "Error parsing msg"); goto errout; diff --git a/net/core/lwt_bpf.c b/net/core/lwt_bpf.c index bbdfc8db1960..1c94f529f4a1 100644 --- a/net/core/lwt_bpf.c +++ b/net/core/lwt_bpf.c @@ -343,8 +343,8 @@ static int bpf_parse_prog(struct nlattr *attr, struct bpf_lwt_prog *prog, int ret; u32 fd; - ret = nla_parse_nested(tb, LWT_BPF_PROG_MAX, attr, bpf_prog_policy, - NULL); + ret = nla_parse_nested_deprecated(tb, LWT_BPF_PROG_MAX, attr, + bpf_prog_policy, NULL); if (ret < 0) return ret; @@ -385,7 +385,8 @@ static int bpf_build_state(struct nlattr *nla, if (family != AF_INET && family != AF_INET6) return -EAFNOSUPPORT; - ret = nla_parse_nested(tb, LWT_BPF_MAX, nla, bpf_nl_policy, extack); + ret = nla_parse_nested_deprecated(tb, LWT_BPF_MAX, nla, bpf_nl_policy, + extack); if (ret < 0) return ret; diff --git a/net/core/neighbour.c b/net/core/neighbour.c index efd0b53d9ca4..e73bfc63e473 100644 --- a/net/core/neighbour.c +++ b/net/core/neighbour.c @@ -1862,7 +1862,8 @@ static int neigh_add(struct sk_buff *skb, struct nlmsghdr *nlh, int err; ASSERT_RTNL(); - err = nlmsg_parse(nlh, sizeof(*ndm), tb, NDA_MAX, nda_policy, extack); + err = nlmsg_parse_deprecated(nlh, sizeof(*ndm), tb, NDA_MAX, + nda_policy, extack); if (err < 0) goto out; @@ -2181,8 +2182,8 @@ static int neightbl_set(struct sk_buff *skb, struct nlmsghdr *nlh, bool found = false; int err, tidx; - err = nlmsg_parse(nlh, sizeof(*ndtmsg), tb, NDTA_MAX, - nl_neightbl_policy, extack); + err = nlmsg_parse_deprecated(nlh, sizeof(*ndtmsg), tb, NDTA_MAX, + nl_neightbl_policy, extack); if (err < 0) goto errout; @@ -2219,8 +2220,9 @@ static int neightbl_set(struct sk_buff *skb, struct nlmsghdr *nlh, struct neigh_parms *p; int i, ifindex = 0; - err = nla_parse_nested(tbp, NDTPA_MAX, tb[NDTA_PARMS], - nl_ntbl_parm_policy, extack); + err = nla_parse_nested_deprecated(tbp, NDTPA_MAX, + tb[NDTA_PARMS], + nl_ntbl_parm_policy, extack); if (err < 0) goto errout_tbl_lock; @@ -2660,11 +2662,12 @@ static int neigh_valid_dump_req(const struct nlmsghdr *nlh, return -EINVAL; } - err = nlmsg_parse_strict(nlh, sizeof(struct ndmsg), tb, NDA_MAX, - nda_policy, extack); + err = nlmsg_parse_deprecated_strict(nlh, sizeof(struct ndmsg), + tb, NDA_MAX, nda_policy, + extack); } else { - err = nlmsg_parse(nlh, sizeof(struct ndmsg), tb, NDA_MAX, - nda_policy, extack); + err = nlmsg_parse_deprecated(nlh, sizeof(struct ndmsg), tb, + NDA_MAX, nda_policy, extack); } if (err < 0) return err; @@ -2764,8 +2767,8 @@ static int neigh_valid_get_req(const struct nlmsghdr *nlh, return -EINVAL; } - err = nlmsg_parse_strict(nlh, sizeof(struct ndmsg), tb, NDA_MAX, - nda_policy, extack); + err = nlmsg_parse_deprecated_strict(nlh, sizeof(struct ndmsg), tb, + NDA_MAX, nda_policy, extack); if (err < 0) return err; diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c index ebb5b6d21a13..711b161505ac 100644 --- a/net/core/net_namespace.c +++ b/net/core/net_namespace.c @@ -682,8 +682,8 @@ static int rtnl_net_newid(struct sk_buff *skb, struct nlmsghdr *nlh, struct net *peer; int nsid, err; - err = nlmsg_parse(nlh, sizeof(struct rtgenmsg), tb, NETNSA_MAX, - rtnl_net_policy, extack); + err = nlmsg_parse_deprecated(nlh, sizeof(struct rtgenmsg), tb, + NETNSA_MAX, rtnl_net_policy, extack); if (err < 0) return err; if (!tb[NETNSA_NSID]) { @@ -787,11 +787,13 @@ static int rtnl_net_valid_getid_req(struct sk_buff *skb, int i, err; if (!netlink_strict_get_check(skb)) - return nlmsg_parse(nlh, sizeof(struct rtgenmsg), tb, NETNSA_MAX, - rtnl_net_policy, extack); + return nlmsg_parse_deprecated(nlh, sizeof(struct rtgenmsg), + tb, NETNSA_MAX, rtnl_net_policy, + extack); - err = nlmsg_parse_strict(nlh, sizeof(struct rtgenmsg), tb, NETNSA_MAX, - rtnl_net_policy, extack); + err = nlmsg_parse_deprecated_strict(nlh, sizeof(struct rtgenmsg), tb, + NETNSA_MAX, rtnl_net_policy, + extack); if (err) return err; @@ -929,8 +931,9 @@ static int rtnl_valid_dump_net_req(const struct nlmsghdr *nlh, struct sock *sk, struct nlattr *tb[NETNSA_MAX + 1]; int err, i; - err = nlmsg_parse_strict(nlh, sizeof(struct rtgenmsg), tb, NETNSA_MAX, - rtnl_net_policy, extack); + err = nlmsg_parse_deprecated_strict(nlh, sizeof(struct rtgenmsg), tb, + NETNSA_MAX, rtnl_net_policy, + extack); if (err < 0) return err; diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index 8ad44b299e72..2bd12afb9297 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -1797,8 +1797,7 @@ static const struct rtnl_link_ops *linkinfo_to_kind_ops(const struct nlattr *nla const struct rtnl_link_ops *ops = NULL; struct nlattr *linfo[IFLA_INFO_MAX + 1]; - if (nla_parse_nested(linfo, IFLA_INFO_MAX, nla, - ifla_info_policy, NULL) < 0) + if (nla_parse_nested_deprecated(linfo, IFLA_INFO_MAX, nla, ifla_info_policy, NULL) < 0) return NULL; if (linfo[IFLA_INFO_KIND]) { @@ -1897,8 +1896,9 @@ static int rtnl_valid_dump_ifinfo_req(const struct nlmsghdr *nlh, return -EINVAL; } - return nlmsg_parse_strict(nlh, sizeof(*ifm), tb, IFLA_MAX, - ifla_policy, extack); + return nlmsg_parse_deprecated_strict(nlh, sizeof(*ifm), tb, + IFLA_MAX, ifla_policy, + extack); } /* A hack to preserve kernel<->userspace interface. @@ -1911,7 +1911,8 @@ static int rtnl_valid_dump_ifinfo_req(const struct nlmsghdr *nlh, hdrlen = nlmsg_len(nlh) < sizeof(struct ifinfomsg) ? sizeof(struct rtgenmsg) : sizeof(struct ifinfomsg); - return nlmsg_parse(nlh, hdrlen, tb, IFLA_MAX, ifla_policy, extack); + return nlmsg_parse_deprecated(nlh, hdrlen, tb, IFLA_MAX, ifla_policy, + extack); } static int rtnl_dump_ifinfo(struct sk_buff *skb, struct netlink_callback *cb) @@ -2019,7 +2020,8 @@ out_err: int rtnl_nla_parse_ifla(struct nlattr **tb, const struct nlattr *head, int len, struct netlink_ext_ack *exterr) { - return nla_parse(tb, IFLA_MAX, head, len, ifla_policy, exterr); + return nla_parse_deprecated(tb, IFLA_MAX, head, len, ifla_policy, + exterr); } EXPORT_SYMBOL(rtnl_nla_parse_ifla); @@ -2564,8 +2566,10 @@ static int do_setlink(const struct sk_buff *skb, err = -EINVAL; goto errout; } - err = nla_parse_nested(vfinfo, IFLA_VF_MAX, attr, - ifla_vf_policy, NULL); + err = nla_parse_nested_deprecated(vfinfo, IFLA_VF_MAX, + attr, + ifla_vf_policy, + NULL); if (err < 0) goto errout; err = do_setvfinfo(dev, vfinfo); @@ -2592,8 +2596,10 @@ static int do_setlink(const struct sk_buff *skb, err = -EINVAL; goto errout; } - err = nla_parse_nested(port, IFLA_PORT_MAX, attr, - ifla_port_policy, NULL); + err = nla_parse_nested_deprecated(port, IFLA_PORT_MAX, + attr, + ifla_port_policy, + NULL); if (err < 0) goto errout; if (!port[IFLA_PORT_VF]) { @@ -2612,9 +2618,9 @@ static int do_setlink(const struct sk_buff *skb, if (tb[IFLA_PORT_SELF]) { struct nlattr *port[IFLA_PORT_MAX+1]; - err = nla_parse_nested(port, IFLA_PORT_MAX, - tb[IFLA_PORT_SELF], ifla_port_policy, - NULL); + err = nla_parse_nested_deprecated(port, IFLA_PORT_MAX, + tb[IFLA_PORT_SELF], + ifla_port_policy, NULL); if (err < 0) goto errout; @@ -2661,8 +2667,9 @@ static int do_setlink(const struct sk_buff *skb, struct nlattr *xdp[IFLA_XDP_MAX + 1]; u32 xdp_flags = 0; - err = nla_parse_nested(xdp, IFLA_XDP_MAX, tb[IFLA_XDP], - ifla_xdp_policy, NULL); + err = nla_parse_nested_deprecated(xdp, IFLA_XDP_MAX, + tb[IFLA_XDP], + ifla_xdp_policy, NULL); if (err < 0) goto errout; @@ -2716,8 +2723,8 @@ static int rtnl_setlink(struct sk_buff *skb, struct nlmsghdr *nlh, struct nlattr *tb[IFLA_MAX+1]; char ifname[IFNAMSIZ]; - err = nlmsg_parse(nlh, sizeof(*ifm), tb, IFLA_MAX, ifla_policy, - extack); + err = nlmsg_parse_deprecated(nlh, sizeof(*ifm), tb, IFLA_MAX, + ifla_policy, extack); if (err < 0) goto errout; @@ -2813,7 +2820,8 @@ static int rtnl_dellink(struct sk_buff *skb, struct nlmsghdr *nlh, int err; int netnsid = -1; - err = nlmsg_parse(nlh, sizeof(*ifm), tb, IFLA_MAX, ifla_policy, extack); + err = nlmsg_parse_deprecated(nlh, sizeof(*ifm), tb, IFLA_MAX, + ifla_policy, extack); if (err < 0) return err; @@ -2990,7 +2998,8 @@ static int __rtnl_newlink(struct sk_buff *skb, struct nlmsghdr *nlh, #ifdef CONFIG_MODULES replay: #endif - err = nlmsg_parse(nlh, sizeof(*ifm), tb, IFLA_MAX, ifla_policy, extack); + err = nlmsg_parse_deprecated(nlh, sizeof(*ifm), tb, IFLA_MAX, + ifla_policy, extack); if (err < 0) return err; @@ -3024,9 +3033,9 @@ replay: return err; if (tb[IFLA_LINKINFO]) { - err = nla_parse_nested(linkinfo, IFLA_INFO_MAX, - tb[IFLA_LINKINFO], ifla_info_policy, - NULL); + err = nla_parse_nested_deprecated(linkinfo, IFLA_INFO_MAX, + tb[IFLA_LINKINFO], + ifla_info_policy, NULL); if (err < 0) return err; } else @@ -3046,9 +3055,9 @@ replay: return -EINVAL; if (ops->maxtype && linkinfo[IFLA_INFO_DATA]) { - err = nla_parse_nested(attr, ops->maxtype, - linkinfo[IFLA_INFO_DATA], - ops->policy, extack); + err = nla_parse_nested_deprecated(attr, ops->maxtype, + linkinfo[IFLA_INFO_DATA], + ops->policy, extack); if (err < 0) return err; data = attr; @@ -3067,9 +3076,11 @@ replay: if (m_ops->slave_maxtype && linkinfo[IFLA_INFO_SLAVE_DATA]) { - err = nla_parse_nested(slave_attr, m_ops->slave_maxtype, - linkinfo[IFLA_INFO_SLAVE_DATA], - m_ops->slave_policy, extack); + err = nla_parse_nested_deprecated(slave_attr, + m_ops->slave_maxtype, + linkinfo[IFLA_INFO_SLAVE_DATA], + m_ops->slave_policy, + extack); if (err < 0) return err; slave_data = slave_attr; @@ -3250,8 +3261,8 @@ static int rtnl_valid_getlink_req(struct sk_buff *skb, } if (!netlink_strict_get_check(skb)) - return nlmsg_parse(nlh, sizeof(*ifm), tb, IFLA_MAX, ifla_policy, - extack); + return nlmsg_parse_deprecated(nlh, sizeof(*ifm), tb, IFLA_MAX, + ifla_policy, extack); ifm = nlmsg_data(nlh); if (ifm->__ifi_pad || ifm->ifi_type || ifm->ifi_flags || @@ -3260,8 +3271,8 @@ static int rtnl_valid_getlink_req(struct sk_buff *skb, return -EINVAL; } - err = nlmsg_parse_strict(nlh, sizeof(*ifm), tb, IFLA_MAX, ifla_policy, - extack); + err = nlmsg_parse_deprecated_strict(nlh, sizeof(*ifm), tb, IFLA_MAX, + ifla_policy, extack); if (err) return err; @@ -3366,7 +3377,7 @@ static u16 rtnl_calcit(struct sk_buff *skb, struct nlmsghdr *nlh) hdrlen = nlmsg_len(nlh) < sizeof(struct ifinfomsg) ? sizeof(struct rtgenmsg) : sizeof(struct ifinfomsg); - if (nlmsg_parse(nlh, hdrlen, tb, IFLA_MAX, ifla_policy, NULL) >= 0) { + if (nlmsg_parse_deprecated(nlh, hdrlen, tb, IFLA_MAX, ifla_policy, NULL) >= 0) { if (tb[IFLA_EXT_MASK]) ext_filter_mask = nla_get_u32(tb[IFLA_EXT_MASK]); } @@ -3639,7 +3650,8 @@ static int rtnl_fdb_add(struct sk_buff *skb, struct nlmsghdr *nlh, u16 vid; int err; - err = nlmsg_parse(nlh, sizeof(*ndm), tb, NDA_MAX, NULL, extack); + err = nlmsg_parse_deprecated(nlh, sizeof(*ndm), tb, NDA_MAX, NULL, + extack); if (err < 0) return err; @@ -3749,7 +3761,8 @@ static int rtnl_fdb_del(struct sk_buff *skb, struct nlmsghdr *nlh, if (!netlink_capable(skb, CAP_NET_ADMIN)) return -EPERM; - err = nlmsg_parse(nlh, sizeof(*ndm), tb, NDA_MAX, NULL, extack); + err = nlmsg_parse_deprecated(nlh, sizeof(*ndm), tb, NDA_MAX, NULL, + extack); if (err < 0) return err; @@ -3898,8 +3911,8 @@ static int valid_fdb_dump_strict(const struct nlmsghdr *nlh, return -EINVAL; } - err = nlmsg_parse_strict(nlh, sizeof(struct ndmsg), tb, NDA_MAX, - NULL, extack); + err = nlmsg_parse_deprecated_strict(nlh, sizeof(struct ndmsg), tb, + NDA_MAX, NULL, extack); if (err < 0) return err; @@ -3951,8 +3964,9 @@ static int valid_fdb_dump_legacy(const struct nlmsghdr *nlh, nla_attr_size(sizeof(u32)))) { struct ifinfomsg *ifm; - err = nlmsg_parse(nlh, sizeof(struct ifinfomsg), tb, IFLA_MAX, - ifla_policy, extack); + err = nlmsg_parse_deprecated(nlh, sizeof(struct ifinfomsg), + tb, IFLA_MAX, ifla_policy, + extack); if (err < 0) { return -EINVAL; } else if (err == 0) { @@ -4091,8 +4105,8 @@ static int valid_fdb_get_strict(const struct nlmsghdr *nlh, return -EINVAL; } - err = nlmsg_parse_strict(nlh, sizeof(struct ndmsg), tb, NDA_MAX, - nda_policy, extack); + err = nlmsg_parse_deprecated_strict(nlh, sizeof(struct ndmsg), tb, + NDA_MAX, nda_policy, extack); if (err < 0) return err; @@ -4354,11 +4368,14 @@ static int valid_bridge_getlink_req(const struct nlmsghdr *nlh, return -EINVAL; } - err = nlmsg_parse_strict(nlh, sizeof(struct ifinfomsg), tb, - IFLA_MAX, ifla_policy, extack); + err = nlmsg_parse_deprecated_strict(nlh, + sizeof(struct ifinfomsg), + tb, IFLA_MAX, ifla_policy, + extack); } else { - err = nlmsg_parse(nlh, sizeof(struct ifinfomsg), tb, - IFLA_MAX, ifla_policy, extack); + err = nlmsg_parse_deprecated(nlh, sizeof(struct ifinfomsg), + tb, IFLA_MAX, ifla_policy, + extack); } if (err < 0) return err; diff --git a/net/dcb/dcbnl.c b/net/dcb/dcbnl.c index 3fd3aa7348bd..ceff9d22deea 100644 --- a/net/dcb/dcbnl.c +++ b/net/dcb/dcbnl.c @@ -241,8 +241,9 @@ static int dcbnl_getpfccfg(struct net_device *netdev, struct nlmsghdr *nlh, if (!netdev->dcbnl_ops->getpfccfg) return -EOPNOTSUPP; - ret = nla_parse_nested(data, DCB_PFC_UP_ATTR_MAX, - tb[DCB_ATTR_PFC_CFG], dcbnl_pfc_up_nest, NULL); + ret = nla_parse_nested_deprecated(data, DCB_PFC_UP_ATTR_MAX, + tb[DCB_ATTR_PFC_CFG], + dcbnl_pfc_up_nest, NULL); if (ret) return ret; @@ -299,8 +300,9 @@ static int dcbnl_getcap(struct net_device *netdev, struct nlmsghdr *nlh, if (!netdev->dcbnl_ops->getcap) return -EOPNOTSUPP; - ret = nla_parse_nested(data, DCB_CAP_ATTR_MAX, tb[DCB_ATTR_CAP], - dcbnl_cap_nest, NULL); + ret = nla_parse_nested_deprecated(data, DCB_CAP_ATTR_MAX, + tb[DCB_ATTR_CAP], dcbnl_cap_nest, + NULL); if (ret) return ret; @@ -343,8 +345,9 @@ static int dcbnl_getnumtcs(struct net_device *netdev, struct nlmsghdr *nlh, if (!netdev->dcbnl_ops->getnumtcs) return -EOPNOTSUPP; - ret = nla_parse_nested(data, DCB_NUMTCS_ATTR_MAX, tb[DCB_ATTR_NUMTCS], - dcbnl_numtcs_nest, NULL); + ret = nla_parse_nested_deprecated(data, DCB_NUMTCS_ATTR_MAX, + tb[DCB_ATTR_NUMTCS], + dcbnl_numtcs_nest, NULL); if (ret) return ret; @@ -388,8 +391,9 @@ static int dcbnl_setnumtcs(struct net_device *netdev, struct nlmsghdr *nlh, if (!netdev->dcbnl_ops->setnumtcs) return -EOPNOTSUPP; - ret = nla_parse_nested(data, DCB_NUMTCS_ATTR_MAX, tb[DCB_ATTR_NUMTCS], - dcbnl_numtcs_nest, NULL); + ret = nla_parse_nested_deprecated(data, DCB_NUMTCS_ATTR_MAX, + tb[DCB_ATTR_NUMTCS], + dcbnl_numtcs_nest, NULL); if (ret) return ret; @@ -447,8 +451,9 @@ static int dcbnl_getapp(struct net_device *netdev, struct nlmsghdr *nlh, if (!tb[DCB_ATTR_APP]) return -EINVAL; - ret = nla_parse_nested(app_tb, DCB_APP_ATTR_MAX, tb[DCB_ATTR_APP], - dcbnl_app_nest, NULL); + ret = nla_parse_nested_deprecated(app_tb, DCB_APP_ATTR_MAX, + tb[DCB_ATTR_APP], dcbnl_app_nest, + NULL); if (ret) return ret; @@ -515,8 +520,9 @@ static int dcbnl_setapp(struct net_device *netdev, struct nlmsghdr *nlh, if (!tb[DCB_ATTR_APP]) return -EINVAL; - ret = nla_parse_nested(app_tb, DCB_APP_ATTR_MAX, tb[DCB_ATTR_APP], - dcbnl_app_nest, NULL); + ret = nla_parse_nested_deprecated(app_tb, DCB_APP_ATTR_MAX, + tb[DCB_ATTR_APP], dcbnl_app_nest, + NULL); if (ret) return ret; @@ -573,8 +579,9 @@ static int __dcbnl_pg_getcfg(struct net_device *netdev, struct nlmsghdr *nlh, !netdev->dcbnl_ops->getpgbwgcfgrx) return -EOPNOTSUPP; - ret = nla_parse_nested(pg_tb, DCB_PG_ATTR_MAX, tb[DCB_ATTR_PG_CFG], - dcbnl_pg_nest, NULL); + ret = nla_parse_nested_deprecated(pg_tb, DCB_PG_ATTR_MAX, + tb[DCB_ATTR_PG_CFG], dcbnl_pg_nest, + NULL); if (ret) return ret; @@ -593,8 +600,9 @@ static int __dcbnl_pg_getcfg(struct net_device *netdev, struct nlmsghdr *nlh, data = pg_tb[DCB_PG_ATTR_TC_ALL]; else data = pg_tb[i]; - ret = nla_parse_nested(param_tb, DCB_TC_ATTR_PARAM_MAX, data, - dcbnl_tc_param_nest, NULL); + ret = nla_parse_nested_deprecated(param_tb, + DCB_TC_ATTR_PARAM_MAX, data, + dcbnl_tc_param_nest, NULL); if (ret) goto err_pg; @@ -730,8 +738,9 @@ static int dcbnl_setpfccfg(struct net_device *netdev, struct nlmsghdr *nlh, if (!netdev->dcbnl_ops->setpfccfg) return -EOPNOTSUPP; - ret = nla_parse_nested(data, DCB_PFC_UP_ATTR_MAX, - tb[DCB_ATTR_PFC_CFG], dcbnl_pfc_up_nest, NULL); + ret = nla_parse_nested_deprecated(data, DCB_PFC_UP_ATTR_MAX, + tb[DCB_ATTR_PFC_CFG], + dcbnl_pfc_up_nest, NULL); if (ret) return ret; @@ -786,8 +795,9 @@ static int __dcbnl_pg_setcfg(struct net_device *netdev, struct nlmsghdr *nlh, !netdev->dcbnl_ops->setpgbwgcfgrx) return -EOPNOTSUPP; - ret = nla_parse_nested(pg_tb, DCB_PG_ATTR_MAX, tb[DCB_ATTR_PG_CFG], - dcbnl_pg_nest, NULL); + ret = nla_parse_nested_deprecated(pg_tb, DCB_PG_ATTR_MAX, + tb[DCB_ATTR_PG_CFG], dcbnl_pg_nest, + NULL); if (ret) return ret; @@ -795,8 +805,10 @@ static int __dcbnl_pg_setcfg(struct net_device *netdev, struct nlmsghdr *nlh, if (!pg_tb[i]) continue; - ret = nla_parse_nested(param_tb, DCB_TC_ATTR_PARAM_MAX, - pg_tb[i], dcbnl_tc_param_nest, NULL); + ret = nla_parse_nested_deprecated(param_tb, + DCB_TC_ATTR_PARAM_MAX, + pg_tb[i], + dcbnl_tc_param_nest, NULL); if (ret) return ret; @@ -884,8 +896,9 @@ static int dcbnl_bcn_getcfg(struct net_device *netdev, struct nlmsghdr *nlh, !netdev->dcbnl_ops->getbcncfg) return -EOPNOTSUPP; - ret = nla_parse_nested(bcn_tb, DCB_BCN_ATTR_MAX, tb[DCB_ATTR_BCN], - dcbnl_bcn_nest, NULL); + ret = nla_parse_nested_deprecated(bcn_tb, DCB_BCN_ATTR_MAX, + tb[DCB_ATTR_BCN], dcbnl_bcn_nest, + NULL); if (ret) return ret; @@ -943,8 +956,9 @@ static int dcbnl_bcn_setcfg(struct net_device *netdev, struct nlmsghdr *nlh, !netdev->dcbnl_ops->setbcnrp) return -EOPNOTSUPP; - ret = nla_parse_nested(data, DCB_BCN_ATTR_MAX, tb[DCB_ATTR_BCN], - dcbnl_pfc_up_nest, NULL); + ret = nla_parse_nested_deprecated(data, DCB_BCN_ATTR_MAX, + tb[DCB_ATTR_BCN], dcbnl_pfc_up_nest, + NULL); if (ret) return ret; @@ -1431,8 +1445,9 @@ static int dcbnl_ieee_set(struct net_device *netdev, struct nlmsghdr *nlh, if (!tb[DCB_ATTR_IEEE]) return -EINVAL; - err = nla_parse_nested(ieee, DCB_ATTR_IEEE_MAX, tb[DCB_ATTR_IEEE], - dcbnl_ieee_policy, NULL); + err = nla_parse_nested_deprecated(ieee, DCB_ATTR_IEEE_MAX, + tb[DCB_ATTR_IEEE], + dcbnl_ieee_policy, NULL); if (err) return err; @@ -1531,8 +1546,9 @@ static int dcbnl_ieee_del(struct net_device *netdev, struct nlmsghdr *nlh, if (!tb[DCB_ATTR_IEEE]) return -EINVAL; - err = nla_parse_nested(ieee, DCB_ATTR_IEEE_MAX, tb[DCB_ATTR_IEEE], - dcbnl_ieee_policy, NULL); + err = nla_parse_nested_deprecated(ieee, DCB_ATTR_IEEE_MAX, + tb[DCB_ATTR_IEEE], + dcbnl_ieee_policy, NULL); if (err) return err; @@ -1604,8 +1620,9 @@ static int dcbnl_getfeatcfg(struct net_device *netdev, struct nlmsghdr *nlh, if (!tb[DCB_ATTR_FEATCFG]) return -EINVAL; - ret = nla_parse_nested(data, DCB_FEATCFG_ATTR_MAX, - tb[DCB_ATTR_FEATCFG], dcbnl_featcfg_nest, NULL); + ret = nla_parse_nested_deprecated(data, DCB_FEATCFG_ATTR_MAX, + tb[DCB_ATTR_FEATCFG], + dcbnl_featcfg_nest, NULL); if (ret) return ret; @@ -1648,8 +1665,9 @@ static int dcbnl_setfeatcfg(struct net_device *netdev, struct nlmsghdr *nlh, if (!tb[DCB_ATTR_FEATCFG]) return -EINVAL; - ret = nla_parse_nested(data, DCB_FEATCFG_ATTR_MAX, - tb[DCB_ATTR_FEATCFG], dcbnl_featcfg_nest, NULL); + ret = nla_parse_nested_deprecated(data, DCB_FEATCFG_ATTR_MAX, + tb[DCB_ATTR_FEATCFG], + dcbnl_featcfg_nest, NULL); if (ret) goto err; @@ -1738,8 +1756,8 @@ static int dcb_doit(struct sk_buff *skb, struct nlmsghdr *nlh, if ((nlh->nlmsg_type == RTM_SETDCB) && !netlink_capable(skb, CAP_NET_ADMIN)) return -EPERM; - ret = nlmsg_parse(nlh, sizeof(*dcb), tb, DCB_ATTR_MAX, - dcbnl_rtnl_policy, extack); + ret = nlmsg_parse_deprecated(nlh, sizeof(*dcb), tb, DCB_ATTR_MAX, + dcbnl_rtnl_policy, extack); if (ret < 0) return ret; diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c index 0962f9201baa..cca7ae712995 100644 --- a/net/decnet/dn_dev.c +++ b/net/decnet/dn_dev.c @@ -583,8 +583,8 @@ static int dn_nl_deladdr(struct sk_buff *skb, struct nlmsghdr *nlh, if (!net_eq(net, &init_net)) goto errout; - err = nlmsg_parse(nlh, sizeof(*ifm), tb, IFA_MAX, dn_ifa_policy, - extack); + err = nlmsg_parse_deprecated(nlh, sizeof(*ifm), tb, IFA_MAX, + dn_ifa_policy, extack); if (err < 0) goto errout; @@ -629,8 +629,8 @@ static int dn_nl_newaddr(struct sk_buff *skb, struct nlmsghdr *nlh, if (!net_eq(net, &init_net)) return -EINVAL; - err = nlmsg_parse(nlh, sizeof(*ifm), tb, IFA_MAX, dn_ifa_policy, - extack); + err = nlmsg_parse_deprecated(nlh, sizeof(*ifm), tb, IFA_MAX, + dn_ifa_policy, extack); if (err < 0) return err; diff --git a/net/decnet/dn_fib.c b/net/decnet/dn_fib.c index 7e47ffdd1412..77fbf8e9df4b 100644 --- a/net/decnet/dn_fib.c +++ b/net/decnet/dn_fib.c @@ -517,8 +517,8 @@ static int dn_fib_rtm_delroute(struct sk_buff *skb, struct nlmsghdr *nlh, if (!net_eq(net, &init_net)) return -EINVAL; - err = nlmsg_parse(nlh, sizeof(*r), attrs, RTA_MAX, rtm_dn_policy, - extack); + err = nlmsg_parse_deprecated(nlh, sizeof(*r), attrs, RTA_MAX, + rtm_dn_policy, extack); if (err < 0) return err; @@ -544,8 +544,8 @@ static int dn_fib_rtm_newroute(struct sk_buff *skb, struct nlmsghdr *nlh, if (!net_eq(net, &init_net)) return -EINVAL; - err = nlmsg_parse(nlh, sizeof(*r), attrs, RTA_MAX, rtm_dn_policy, - extack); + err = nlmsg_parse_deprecated(nlh, sizeof(*r), attrs, RTA_MAX, + rtm_dn_policy, extack); if (err < 0) return err; diff --git a/net/decnet/dn_route.c b/net/decnet/dn_route.c index 950613ee7881..664584763c36 100644 --- a/net/decnet/dn_route.c +++ b/net/decnet/dn_route.c @@ -1651,8 +1651,8 @@ static int dn_cache_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh, if (!net_eq(net, &init_net)) return -EINVAL; - err = nlmsg_parse(nlh, sizeof(*rtm), tb, RTA_MAX, rtm_dn_policy, - extack); + err = nlmsg_parse_deprecated(nlh, sizeof(*rtm), tb, RTA_MAX, + rtm_dn_policy, extack); if (err < 0) return err; diff --git a/net/ieee802154/nl802154.c b/net/ieee802154/nl802154.c index 1a002eb85096..4218304cb201 100644 --- a/net/ieee802154/nl802154.c +++ b/net/ieee802154/nl802154.c @@ -247,9 +247,11 @@ nl802154_prepare_wpan_dev_dump(struct sk_buff *skb, rtnl_lock(); if (!cb->args[0]) { - err = nlmsg_parse(cb->nlh, GENL_HDRLEN + nl802154_fam.hdrsize, - genl_family_attrbuf(&nl802154_fam), - nl802154_fam.maxattr, nl802154_policy, NULL); + err = nlmsg_parse_deprecated(cb->nlh, + GENL_HDRLEN + nl802154_fam.hdrsize, + genl_family_attrbuf(&nl802154_fam), + nl802154_fam.maxattr, + nl802154_policy, NULL); if (err) goto out_unlock; @@ -562,8 +564,10 @@ static int nl802154_dump_wpan_phy_parse(struct sk_buff *skb, struct nl802154_dump_wpan_phy_state *state) { struct nlattr **tb = genl_family_attrbuf(&nl802154_fam); - int ret = nlmsg_parse(cb->nlh, GENL_HDRLEN + nl802154_fam.hdrsize, tb, - nl802154_fam.maxattr, nl802154_policy, NULL); + int ret = nlmsg_parse_deprecated(cb->nlh, + GENL_HDRLEN + nl802154_fam.hdrsize, + tb, nl802154_fam.maxattr, + nl802154_policy, NULL); /* TODO check if we can handle error here, * we have no backward compatibility @@ -1308,8 +1312,7 @@ ieee802154_llsec_parse_dev_addr(struct nlattr *nla, { struct nlattr *attrs[NL802154_DEV_ADDR_ATTR_MAX + 1]; - if (!nla || nla_parse_nested(attrs, NL802154_DEV_ADDR_ATTR_MAX, nla, - nl802154_dev_addr_policy, NULL)) + if (!nla || nla_parse_nested_deprecated(attrs, NL802154_DEV_ADDR_ATTR_MAX, nla, nl802154_dev_addr_policy, NULL)) return -EINVAL; if (!attrs[NL802154_DEV_ADDR_ATTR_PAN_ID] || @@ -1348,8 +1351,7 @@ ieee802154_llsec_parse_key_id(struct nlattr *nla, { struct nlattr *attrs[NL802154_KEY_ID_ATTR_MAX + 1]; - if (!nla || nla_parse_nested(attrs, NL802154_KEY_ID_ATTR_MAX, nla, - nl802154_key_id_policy, NULL)) + if (!nla || nla_parse_nested_deprecated(attrs, NL802154_KEY_ID_ATTR_MAX, nla, nl802154_key_id_policy, NULL)) return -EINVAL; if (!attrs[NL802154_KEY_ID_ATTR_MODE]) @@ -1564,9 +1566,7 @@ static int nl802154_add_llsec_key(struct sk_buff *skb, struct genl_info *info) struct ieee802154_llsec_key_id id = { }; u32 commands[NL802154_CMD_FRAME_NR_IDS / 32] = { }; - if (nla_parse_nested(attrs, NL802154_KEY_ATTR_MAX, - info->attrs[NL802154_ATTR_SEC_KEY], - nl802154_key_policy, info->extack)) + if (nla_parse_nested_deprecated(attrs, NL802154_KEY_ATTR_MAX, info->attrs[NL802154_ATTR_SEC_KEY], nl802154_key_policy, info->extack)) return -EINVAL; if (!attrs[NL802154_KEY_ATTR_USAGE_FRAMES] || @@ -1614,9 +1614,7 @@ static int nl802154_del_llsec_key(struct sk_buff *skb, struct genl_info *info) struct nlattr *attrs[NL802154_KEY_ATTR_MAX + 1]; struct ieee802154_llsec_key_id id; - if (nla_parse_nested(attrs, NL802154_KEY_ATTR_MAX, - info->attrs[NL802154_ATTR_SEC_KEY], - nl802154_key_policy, info->extack)) + if (nla_parse_nested_deprecated(attrs, NL802154_KEY_ATTR_MAX, info->attrs[NL802154_ATTR_SEC_KEY], nl802154_key_policy, info->extack)) return -EINVAL; if (ieee802154_llsec_parse_key_id(attrs[NL802154_KEY_ATTR_ID], &id) < 0) @@ -1730,8 +1728,7 @@ ieee802154_llsec_parse_device(struct nlattr *nla, { struct nlattr *attrs[NL802154_DEV_ATTR_MAX + 1]; - if (!nla || nla_parse_nested(attrs, NL802154_DEV_ATTR_MAX, - nla, nl802154_dev_policy, NULL)) + if (!nla || nla_parse_nested_deprecated(attrs, NL802154_DEV_ATTR_MAX, nla, nl802154_dev_policy, NULL)) return -EINVAL; memset(dev, 0, sizeof(*dev)); @@ -1782,9 +1779,7 @@ static int nl802154_del_llsec_dev(struct sk_buff *skb, struct genl_info *info) struct nlattr *attrs[NL802154_DEV_ATTR_MAX + 1]; __le64 extended_addr; - if (nla_parse_nested(attrs, NL802154_DEV_ATTR_MAX, - info->attrs[NL802154_ATTR_SEC_DEVICE], - nl802154_dev_policy, info->extack)) + if (nla_parse_nested_deprecated(attrs, NL802154_DEV_ATTR_MAX, info->attrs[NL802154_ATTR_SEC_DEVICE], nl802154_dev_policy, info->extack)) return -EINVAL; if (!attrs[NL802154_DEV_ATTR_EXTENDED_ADDR]) @@ -1910,9 +1905,7 @@ static int nl802154_add_llsec_devkey(struct sk_buff *skb, struct genl_info *info __le64 extended_addr; if (!info->attrs[NL802154_ATTR_SEC_DEVKEY] || - nla_parse_nested(attrs, NL802154_DEVKEY_ATTR_MAX, - info->attrs[NL802154_ATTR_SEC_DEVKEY], - nl802154_devkey_policy, info->extack) < 0) + nla_parse_nested_deprecated(attrs, NL802154_DEVKEY_ATTR_MAX, info->attrs[NL802154_ATTR_SEC_DEVKEY], nl802154_devkey_policy, info->extack) < 0) return -EINVAL; if (!attrs[NL802154_DEVKEY_ATTR_FRAME_COUNTER] || @@ -1942,9 +1935,7 @@ static int nl802154_del_llsec_devkey(struct sk_buff *skb, struct genl_info *info struct ieee802154_llsec_device_key key; __le64 extended_addr; - if (nla_parse_nested(attrs, NL802154_DEVKEY_ATTR_MAX, - info->attrs[NL802154_ATTR_SEC_DEVKEY], - nl802154_devkey_policy, info->extack)) + if (nla_parse_nested_deprecated(attrs, NL802154_DEVKEY_ATTR_MAX, info->attrs[NL802154_ATTR_SEC_DEVKEY], nl802154_devkey_policy, info->extack)) return -EINVAL; if (!attrs[NL802154_DEVKEY_ATTR_EXTENDED_ADDR]) @@ -2064,8 +2055,7 @@ llsec_parse_seclevel(struct nlattr *nla, struct ieee802154_llsec_seclevel *sl) { struct nlattr *attrs[NL802154_SECLEVEL_ATTR_MAX + 1]; - if (!nla || nla_parse_nested(attrs, NL802154_SECLEVEL_ATTR_MAX, - nla, nl802154_seclevel_policy, NULL)) + if (!nla || nla_parse_nested_deprecated(attrs, NL802154_SECLEVEL_ATTR_MAX, nla, nl802154_seclevel_policy, NULL)) return -EINVAL; memset(sl, 0, sizeof(*sl)); diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c index eb514f312e6f..701c5d113a34 100644 --- a/net/ipv4/devinet.c +++ b/net/ipv4/devinet.c @@ -621,8 +621,8 @@ static int inet_rtm_deladdr(struct sk_buff *skb, struct nlmsghdr *nlh, ASSERT_RTNL(); - err = nlmsg_parse(nlh, sizeof(*ifm), tb, IFA_MAX, ifa_ipv4_policy, - extack); + err = nlmsg_parse_deprecated(nlh, sizeof(*ifm), tb, IFA_MAX, + ifa_ipv4_policy, extack); if (err < 0) goto errout; @@ -793,8 +793,8 @@ static struct in_ifaddr *rtm_to_ifaddr(struct net *net, struct nlmsghdr *nlh, struct in_device *in_dev; int err; - err = nlmsg_parse(nlh, sizeof(*ifm), tb, IFA_MAX, ifa_ipv4_policy, - extack); + err = nlmsg_parse_deprecated(nlh, sizeof(*ifm), tb, IFA_MAX, + ifa_ipv4_policy, extack); if (err < 0) goto errout; @@ -1689,8 +1689,8 @@ static int inet_valid_dump_ifaddr_req(const struct nlmsghdr *nlh, fillargs->flags |= NLM_F_DUMP_FILTERED; } - err = nlmsg_parse_strict(nlh, sizeof(*ifm), tb, IFA_MAX, - ifa_ipv4_policy, extack); + err = nlmsg_parse_deprecated_strict(nlh, sizeof(*ifm), tb, IFA_MAX, + ifa_ipv4_policy, extack); if (err < 0) return err; @@ -1906,7 +1906,8 @@ static int inet_validate_link_af(const struct net_device *dev, if (dev && !__in_dev_get_rcu(dev)) return -EAFNOSUPPORT; - err = nla_parse_nested(tb, IFLA_INET_MAX, nla, inet_af_policy, NULL); + err = nla_parse_nested_deprecated(tb, IFLA_INET_MAX, nla, + inet_af_policy, NULL); if (err < 0) return err; @@ -1934,7 +1935,7 @@ static int inet_set_link_af(struct net_device *dev, const struct nlattr *nla) if (!in_dev) return -EAFNOSUPPORT; - if (nla_parse_nested(tb, IFLA_INET_MAX, nla, NULL, NULL) < 0) + if (nla_parse_nested_deprecated(tb, IFLA_INET_MAX, nla, NULL, NULL) < 0) BUG(); if (tb[IFLA_INET_CONF]) { @@ -2076,11 +2077,13 @@ static int inet_netconf_valid_get_req(struct sk_buff *skb, } if (!netlink_strict_get_check(skb)) - return nlmsg_parse(nlh, sizeof(struct netconfmsg), tb, - NETCONFA_MAX, devconf_ipv4_policy, extack); + return nlmsg_parse_deprecated(nlh, sizeof(struct netconfmsg), + tb, NETCONFA_MAX, + devconf_ipv4_policy, extack); - err = nlmsg_parse_strict(nlh, sizeof(struct netconfmsg), tb, - NETCONFA_MAX, devconf_ipv4_policy, extack); + err = nlmsg_parse_deprecated_strict(nlh, sizeof(struct netconfmsg), + tb, NETCONFA_MAX, + devconf_ipv4_policy, extack); if (err) return err; diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c index d4b63f94f7be..b298255f6fdb 100644 --- a/net/ipv4/fib_frontend.c +++ b/net/ipv4/fib_frontend.c @@ -718,8 +718,8 @@ static int rtm_to_fib_config(struct net *net, struct sk_buff *skb, int err, remaining; struct rtmsg *rtm; - err = nlmsg_validate(nlh, sizeof(*rtm), RTA_MAX, rtm_ipv4_policy, - extack); + err = nlmsg_validate_deprecated(nlh, sizeof(*rtm), RTA_MAX, + rtm_ipv4_policy, extack); if (err < 0) goto errout; @@ -896,8 +896,8 @@ int ip_valid_fib_dump_req(struct net *net, const struct nlmsghdr *nlh, filter->rt_type = rtm->rtm_type; filter->table_id = rtm->rtm_table; - err = nlmsg_parse_strict(nlh, sizeof(*rtm), tb, RTA_MAX, - rtm_ipv4_policy, extack); + err = nlmsg_parse_deprecated_strict(nlh, sizeof(*rtm), tb, RTA_MAX, + rtm_ipv4_policy, extack); if (err < 0) return err; diff --git a/net/ipv4/ip_tunnel_core.c b/net/ipv4/ip_tunnel_core.c index c3f3d28d1087..30c1c264bdfc 100644 --- a/net/ipv4/ip_tunnel_core.c +++ b/net/ipv4/ip_tunnel_core.c @@ -239,8 +239,8 @@ static int ip_tun_build_state(struct nlattr *attr, struct nlattr *tb[LWTUNNEL_IP_MAX + 1]; int err; - err = nla_parse_nested(tb, LWTUNNEL_IP_MAX, attr, ip_tun_policy, - extack); + err = nla_parse_nested_deprecated(tb, LWTUNNEL_IP_MAX, attr, + ip_tun_policy, extack); if (err < 0) return err; @@ -356,8 +356,8 @@ static int ip6_tun_build_state(struct nlattr *attr, struct nlattr *tb[LWTUNNEL_IP6_MAX + 1]; int err; - err = nla_parse_nested(tb, LWTUNNEL_IP6_MAX, attr, ip6_tun_policy, - extack); + err = nla_parse_nested_deprecated(tb, LWTUNNEL_IP6_MAX, attr, + ip6_tun_policy, extack); if (err < 0) return err; diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c index 1322573b8228..2c61e10a60e3 100644 --- a/net/ipv4/ipmr.c +++ b/net/ipv4/ipmr.c @@ -2498,8 +2498,8 @@ static int ipmr_rtm_valid_getroute_req(struct sk_buff *skb, } if (!netlink_strict_get_check(skb)) - return nlmsg_parse(nlh, sizeof(*rtm), tb, RTA_MAX, - rtm_ipv4_policy, extack); + return nlmsg_parse_deprecated(nlh, sizeof(*rtm), tb, RTA_MAX, + rtm_ipv4_policy, extack); rtm = nlmsg_data(nlh); if ((rtm->rtm_src_len && rtm->rtm_src_len != 32) || @@ -2510,8 +2510,8 @@ static int ipmr_rtm_valid_getroute_req(struct sk_buff *skb, return -EINVAL; } - err = nlmsg_parse_strict(nlh, sizeof(*rtm), tb, RTA_MAX, - rtm_ipv4_policy, extack); + err = nlmsg_parse_deprecated_strict(nlh, sizeof(*rtm), tb, RTA_MAX, + rtm_ipv4_policy, extack); if (err) return err; @@ -2674,8 +2674,8 @@ static int rtm_to_ipmr_mfcc(struct net *net, struct nlmsghdr *nlh, struct rtmsg *rtm; int ret, rem; - ret = nlmsg_validate(nlh, sizeof(*rtm), RTA_MAX, rtm_ipmr_policy, - extack); + ret = nlmsg_validate_deprecated(nlh, sizeof(*rtm), RTA_MAX, + rtm_ipmr_policy, extack); if (ret < 0) goto out; rtm = nlmsg_data(nlh); diff --git a/net/ipv4/route.c b/net/ipv4/route.c index 4950adeb05c0..795aed6e4720 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -2877,8 +2877,8 @@ static int inet_rtm_valid_getroute_req(struct sk_buff *skb, } if (!netlink_strict_get_check(skb)) - return nlmsg_parse(nlh, sizeof(*rtm), tb, RTA_MAX, - rtm_ipv4_policy, extack); + return nlmsg_parse_deprecated(nlh, sizeof(*rtm), tb, RTA_MAX, + rtm_ipv4_policy, extack); rtm = nlmsg_data(nlh); if ((rtm->rtm_src_len && rtm->rtm_src_len != 32) || @@ -2896,8 +2896,8 @@ static int inet_rtm_valid_getroute_req(struct sk_buff *skb, return -EINVAL; } - err = nlmsg_parse_strict(nlh, sizeof(*rtm), tb, RTA_MAX, - rtm_ipv4_policy, extack); + err = nlmsg_parse_deprecated_strict(nlh, sizeof(*rtm), tb, RTA_MAX, + rtm_ipv4_policy, extack); if (err) return err; diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index 01f081aa718c..f96d1de79509 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -611,11 +611,13 @@ static int inet6_netconf_valid_get_req(struct sk_buff *skb, } if (!netlink_strict_get_check(skb)) - return nlmsg_parse(nlh, sizeof(struct netconfmsg), tb, - NETCONFA_MAX, devconf_ipv6_policy, extack); + return nlmsg_parse_deprecated(nlh, sizeof(struct netconfmsg), + tb, NETCONFA_MAX, + devconf_ipv6_policy, extack); - err = nlmsg_parse_strict(nlh, sizeof(struct netconfmsg), tb, - NETCONFA_MAX, devconf_ipv6_policy, extack); + err = nlmsg_parse_deprecated_strict(nlh, sizeof(struct netconfmsg), + tb, NETCONFA_MAX, + devconf_ipv6_policy, extack); if (err) return err; @@ -4565,8 +4567,8 @@ inet6_rtm_deladdr(struct sk_buff *skb, struct nlmsghdr *nlh, u32 ifa_flags; int err; - err = nlmsg_parse(nlh, sizeof(*ifm), tb, IFA_MAX, ifa_ipv6_policy, - extack); + err = nlmsg_parse_deprecated(nlh, sizeof(*ifm), tb, IFA_MAX, + ifa_ipv6_policy, extack); if (err < 0) return err; @@ -4729,8 +4731,8 @@ inet6_rtm_newaddr(struct sk_buff *skb, struct nlmsghdr *nlh, struct ifa6_config cfg; int err; - err = nlmsg_parse(nlh, sizeof(*ifm), tb, IFA_MAX, ifa_ipv6_policy, - extack); + err = nlmsg_parse_deprecated(nlh, sizeof(*ifm), tb, IFA_MAX, + ifa_ipv6_policy, extack); if (err < 0) return err; @@ -5086,8 +5088,8 @@ static int inet6_valid_dump_ifaddr_req(const struct nlmsghdr *nlh, fillargs->flags |= NLM_F_DUMP_FILTERED; } - err = nlmsg_parse_strict(nlh, sizeof(*ifm), tb, IFA_MAX, - ifa_ipv6_policy, extack); + err = nlmsg_parse_deprecated_strict(nlh, sizeof(*ifm), tb, IFA_MAX, + ifa_ipv6_policy, extack); if (err < 0) return err; @@ -5237,11 +5239,11 @@ static int inet6_rtm_valid_getaddr_req(struct sk_buff *skb, } if (!netlink_strict_get_check(skb)) - return nlmsg_parse(nlh, sizeof(*ifm), tb, IFA_MAX, - ifa_ipv6_policy, extack); + return nlmsg_parse_deprecated(nlh, sizeof(*ifm), tb, IFA_MAX, + ifa_ipv6_policy, extack); - err = nlmsg_parse_strict(nlh, sizeof(*ifm), tb, IFA_MAX, - ifa_ipv6_policy, extack); + err = nlmsg_parse_deprecated_strict(nlh, sizeof(*ifm), tb, IFA_MAX, + ifa_ipv6_policy, extack); if (err) return err; @@ -5667,8 +5669,8 @@ static int inet6_validate_link_af(const struct net_device *dev, if (dev && !__in6_dev_get(dev)) return -EAFNOSUPPORT; - return nla_parse_nested(tb, IFLA_INET6_MAX, nla, inet6_af_policy, - NULL); + return nla_parse_nested_deprecated(tb, IFLA_INET6_MAX, nla, + inet6_af_policy, NULL); } static int check_addr_gen_mode(int mode) @@ -5700,7 +5702,7 @@ static int inet6_set_link_af(struct net_device *dev, const struct nlattr *nla) if (!idev) return -EAFNOSUPPORT; - if (nla_parse_nested(tb, IFLA_INET6_MAX, nla, NULL, NULL) < 0) + if (nla_parse_nested_deprecated(tb, IFLA_INET6_MAX, nla, NULL, NULL) < 0) BUG(); if (tb[IFLA_INET6_TOKEN]) { diff --git a/net/ipv6/addrlabel.c b/net/ipv6/addrlabel.c index 1766325423b5..642fc6ac13d2 100644 --- a/net/ipv6/addrlabel.c +++ b/net/ipv6/addrlabel.c @@ -383,8 +383,8 @@ static int ip6addrlbl_newdel(struct sk_buff *skb, struct nlmsghdr *nlh, u32 label; int err = 0; - err = nlmsg_parse(nlh, sizeof(*ifal), tb, IFAL_MAX, ifal_policy, - extack); + err = nlmsg_parse_deprecated(nlh, sizeof(*ifal), tb, IFAL_MAX, + ifal_policy, extack); if (err < 0) return err; @@ -537,8 +537,8 @@ static int ip6addrlbl_valid_get_req(struct sk_buff *skb, } if (!netlink_strict_get_check(skb)) - return nlmsg_parse(nlh, sizeof(*ifal), tb, IFAL_MAX, - ifal_policy, extack); + return nlmsg_parse_deprecated(nlh, sizeof(*ifal), tb, + IFAL_MAX, ifal_policy, extack); ifal = nlmsg_data(nlh); if (ifal->__ifal_reserved || ifal->ifal_flags || ifal->ifal_seq) { @@ -546,8 +546,8 @@ static int ip6addrlbl_valid_get_req(struct sk_buff *skb, return -EINVAL; } - err = nlmsg_parse_strict(nlh, sizeof(*ifal), tb, IFAL_MAX, - ifal_policy, extack); + err = nlmsg_parse_deprecated_strict(nlh, sizeof(*ifal), tb, IFAL_MAX, + ifal_policy, extack); if (err) return err; diff --git a/net/ipv6/ila/ila_lwt.c b/net/ipv6/ila/ila_lwt.c index 3d56a2fb6f86..422dcc691f71 100644 --- a/net/ipv6/ila/ila_lwt.c +++ b/net/ipv6/ila/ila_lwt.c @@ -146,7 +146,8 @@ static int ila_build_state(struct nlattr *nla, if (family != AF_INET6) return -EINVAL; - ret = nla_parse_nested(tb, ILA_ATTR_MAX, nla, ila_nl_policy, extack); + ret = nla_parse_nested_deprecated(tb, ILA_ATTR_MAX, nla, + ila_nl_policy, extack); if (ret < 0) return ret; diff --git a/net/ipv6/route.c b/net/ipv6/route.c index e2b47f47de92..b18e85cd7587 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -4239,8 +4239,8 @@ static int rtm_to_fib6_config(struct sk_buff *skb, struct nlmsghdr *nlh, unsigned int pref; int err; - err = nlmsg_parse(nlh, sizeof(*rtm), tb, RTA_MAX, rtm_ipv6_policy, - extack); + err = nlmsg_parse_deprecated(nlh, sizeof(*rtm), tb, RTA_MAX, + rtm_ipv6_policy, extack); if (err < 0) goto errout; @@ -4886,8 +4886,8 @@ static int inet6_rtm_valid_getroute_req(struct sk_buff *skb, } if (!netlink_strict_get_check(skb)) - return nlmsg_parse(nlh, sizeof(*rtm), tb, RTA_MAX, - rtm_ipv6_policy, extack); + return nlmsg_parse_deprecated(nlh, sizeof(*rtm), tb, RTA_MAX, + rtm_ipv6_policy, extack); rtm = nlmsg_data(nlh); if ((rtm->rtm_src_len && rtm->rtm_src_len != 128) || @@ -4903,8 +4903,8 @@ static int inet6_rtm_valid_getroute_req(struct sk_buff *skb, return -EINVAL; } - err = nlmsg_parse_strict(nlh, sizeof(*rtm), tb, RTA_MAX, - rtm_ipv6_policy, extack); + err = nlmsg_parse_deprecated_strict(nlh, sizeof(*rtm), tb, RTA_MAX, + rtm_ipv6_policy, extack); if (err) return err; diff --git a/net/ipv6/seg6_iptunnel.c b/net/ipv6/seg6_iptunnel.c index ee5403cbe655..7a525fda8978 100644 --- a/net/ipv6/seg6_iptunnel.c +++ b/net/ipv6/seg6_iptunnel.c @@ -396,8 +396,8 @@ static int seg6_build_state(struct nlattr *nla, if (family != AF_INET && family != AF_INET6) return -EINVAL; - err = nla_parse_nested(tb, SEG6_IPTUNNEL_MAX, nla, - seg6_iptunnel_policy, extack); + err = nla_parse_nested_deprecated(tb, SEG6_IPTUNNEL_MAX, nla, + seg6_iptunnel_policy, extack); if (err < 0) return err; diff --git a/net/ipv6/seg6_local.c b/net/ipv6/seg6_local.c index 67005ac71341..78155fdb8c36 100644 --- a/net/ipv6/seg6_local.c +++ b/net/ipv6/seg6_local.c @@ -823,8 +823,9 @@ static int parse_nla_bpf(struct nlattr **attrs, struct seg6_local_lwt *slwt) int ret; u32 fd; - ret = nla_parse_nested(tb, SEG6_LOCAL_BPF_PROG_MAX, - attrs[SEG6_LOCAL_BPF], bpf_prog_policy, NULL); + ret = nla_parse_nested_deprecated(tb, SEG6_LOCAL_BPF_PROG_MAX, + attrs[SEG6_LOCAL_BPF], + bpf_prog_policy, NULL); if (ret < 0) return ret; @@ -959,8 +960,8 @@ static int seg6_local_build_state(struct nlattr *nla, unsigned int family, if (family != AF_INET6) return -EINVAL; - err = nla_parse_nested(tb, SEG6_LOCAL_MAX, nla, seg6_local_policy, - extack); + err = nla_parse_nested_deprecated(tb, SEG6_LOCAL_MAX, nla, + seg6_local_policy, extack); if (err < 0) return err; diff --git a/net/mpls/af_mpls.c b/net/mpls/af_mpls.c index 01f8a4f97872..baa098291fb0 100644 --- a/net/mpls/af_mpls.c +++ b/net/mpls/af_mpls.c @@ -1223,11 +1223,13 @@ static int mpls_netconf_valid_get_req(struct sk_buff *skb, } if (!netlink_strict_get_check(skb)) - return nlmsg_parse(nlh, sizeof(struct netconfmsg), tb, - NETCONFA_MAX, devconf_mpls_policy, extack); + return nlmsg_parse_deprecated(nlh, sizeof(struct netconfmsg), + tb, NETCONFA_MAX, + devconf_mpls_policy, extack); - err = nlmsg_parse_strict(nlh, sizeof(struct netconfmsg), tb, - NETCONFA_MAX, devconf_mpls_policy, extack); + err = nlmsg_parse_deprecated_strict(nlh, sizeof(struct netconfmsg), + tb, NETCONFA_MAX, + devconf_mpls_policy, extack); if (err) return err; @@ -1788,8 +1790,8 @@ static int rtm_to_route_config(struct sk_buff *skb, int index; int err; - err = nlmsg_parse(nlh, sizeof(*rtm), tb, RTA_MAX, rtm_mpls_policy, - extack); + err = nlmsg_parse_deprecated(nlh, sizeof(*rtm), tb, RTA_MAX, + rtm_mpls_policy, extack); if (err < 0) goto errout; @@ -2106,8 +2108,8 @@ static int mpls_valid_fib_dump_req(struct net *net, const struct nlmsghdr *nlh, cb->answer_flags = NLM_F_DUMP_FILTERED; } - err = nlmsg_parse_strict(nlh, sizeof(*rtm), tb, RTA_MAX, - rtm_mpls_policy, extack); + err = nlmsg_parse_deprecated_strict(nlh, sizeof(*rtm), tb, RTA_MAX, + rtm_mpls_policy, extack); if (err < 0) return err; @@ -2290,8 +2292,8 @@ static int mpls_valid_getroute_req(struct sk_buff *skb, } if (!netlink_strict_get_check(skb)) - return nlmsg_parse(nlh, sizeof(*rtm), tb, RTA_MAX, - rtm_mpls_policy, extack); + return nlmsg_parse_deprecated(nlh, sizeof(*rtm), tb, RTA_MAX, + rtm_mpls_policy, extack); rtm = nlmsg_data(nlh); if ((rtm->rtm_dst_len && rtm->rtm_dst_len != 20) || @@ -2306,8 +2308,8 @@ static int mpls_valid_getroute_req(struct sk_buff *skb, return -EINVAL; } - err = nlmsg_parse_strict(nlh, sizeof(*rtm), tb, RTA_MAX, - rtm_mpls_policy, extack); + err = nlmsg_parse_deprecated_strict(nlh, sizeof(*rtm), tb, RTA_MAX, + rtm_mpls_policy, extack); if (err) return err; diff --git a/net/mpls/mpls_iptunnel.c b/net/mpls/mpls_iptunnel.c index 2619c2fbea93..951b52d5835b 100644 --- a/net/mpls/mpls_iptunnel.c +++ b/net/mpls/mpls_iptunnel.c @@ -178,8 +178,8 @@ static int mpls_build_state(struct nlattr *nla, u8 n_labels; int ret; - ret = nla_parse_nested(tb, MPLS_IPTUNNEL_MAX, nla, - mpls_iptunnel_policy, extack); + ret = nla_parse_nested_deprecated(tb, MPLS_IPTUNNEL_MAX, nla, + mpls_iptunnel_policy, extack); if (ret < 0) return ret; diff --git a/net/ncsi/ncsi-netlink.c b/net/ncsi/ncsi-netlink.c index 672ed56b5ef0..37759c88ef02 100644 --- a/net/ncsi/ncsi-netlink.c +++ b/net/ncsi/ncsi-netlink.c @@ -220,8 +220,8 @@ static int ncsi_pkg_info_all_nl(struct sk_buff *skb, void *hdr; int rc; - rc = genlmsg_parse(cb->nlh, &ncsi_genl_family, attrs, NCSI_ATTR_MAX, - ncsi_genl_policy, NULL); + rc = genlmsg_parse_deprecated(cb->nlh, &ncsi_genl_family, attrs, NCSI_ATTR_MAX, + ncsi_genl_policy, NULL); if (rc) return rc; diff --git a/net/netfilter/ipset/ip_set_core.c b/net/netfilter/ipset/ip_set_core.c index 45a257695bef..3f4a4936f63c 100644 --- a/net/netfilter/ipset/ip_set_core.c +++ b/net/netfilter/ipset/ip_set_core.c @@ -299,8 +299,7 @@ ip_set_get_ipaddr4(struct nlattr *nla, __be32 *ipaddr) if (unlikely(!flag_nested(nla))) return -IPSET_ERR_PROTOCOL; - if (nla_parse_nested(tb, IPSET_ATTR_IPADDR_MAX, nla, - ipaddr_policy, NULL)) + if (nla_parse_nested_deprecated(tb, IPSET_ATTR_IPADDR_MAX, nla, ipaddr_policy, NULL)) return -IPSET_ERR_PROTOCOL; if (unlikely(!ip_set_attr_netorder(tb, IPSET_ATTR_IPADDR_IPV4))) return -IPSET_ERR_PROTOCOL; @@ -318,8 +317,7 @@ ip_set_get_ipaddr6(struct nlattr *nla, union nf_inet_addr *ipaddr) if (unlikely(!flag_nested(nla))) return -IPSET_ERR_PROTOCOL; - if (nla_parse_nested(tb, IPSET_ATTR_IPADDR_MAX, nla, - ipaddr_policy, NULL)) + if (nla_parse_nested_deprecated(tb, IPSET_ATTR_IPADDR_MAX, nla, ipaddr_policy, NULL)) return -IPSET_ERR_PROTOCOL; if (unlikely(!ip_set_attr_netorder(tb, IPSET_ATTR_IPADDR_IPV6))) return -IPSET_ERR_PROTOCOL; @@ -939,8 +937,7 @@ static int ip_set_create(struct net *net, struct sock *ctnl, /* Without holding any locks, create private part. */ if (attr[IPSET_ATTR_DATA] && - nla_parse_nested(tb, IPSET_ATTR_CREATE_MAX, attr[IPSET_ATTR_DATA], - set->type->create_policy, NULL)) { + nla_parse_nested_deprecated(tb, IPSET_ATTR_CREATE_MAX, attr[IPSET_ATTR_DATA], set->type->create_policy, NULL)) { ret = -IPSET_ERR_PROTOCOL; goto put_out; } @@ -1298,8 +1295,9 @@ dump_init(struct netlink_callback *cb, struct ip_set_net *inst) ip_set_id_t index; /* Second pass, so parser can't fail */ - nla_parse(cda, IPSET_ATTR_CMD_MAX, attr, nlh->nlmsg_len - min_len, - ip_set_setname_policy, NULL); + nla_parse_deprecated(cda, IPSET_ATTR_CMD_MAX, attr, + nlh->nlmsg_len - min_len, ip_set_setname_policy, + NULL); cb->args[IPSET_CB_PROTO] = nla_get_u8(cda[IPSET_ATTR_PROTOCOL]); if (cda[IPSET_ATTR_SETNAME]) { @@ -1546,8 +1544,9 @@ call_ad(struct sock *ctnl, struct sk_buff *skb, struct ip_set *set, memcpy(&errmsg->msg, nlh, nlh->nlmsg_len); cmdattr = (void *)&errmsg->msg + min_len; - nla_parse(cda, IPSET_ATTR_CMD_MAX, cmdattr, - nlh->nlmsg_len - min_len, ip_set_adt_policy, NULL); + nla_parse_deprecated(cda, IPSET_ATTR_CMD_MAX, cmdattr, + nlh->nlmsg_len - min_len, + ip_set_adt_policy, NULL); errline = nla_data(cda[IPSET_ATTR_LINENO]); @@ -1592,9 +1591,7 @@ static int ip_set_uadd(struct net *net, struct sock *ctnl, struct sk_buff *skb, use_lineno = !!attr[IPSET_ATTR_LINENO]; if (attr[IPSET_ATTR_DATA]) { - if (nla_parse_nested(tb, IPSET_ATTR_ADT_MAX, - attr[IPSET_ATTR_DATA], - set->type->adt_policy, NULL)) + if (nla_parse_nested_deprecated(tb, IPSET_ATTR_ADT_MAX, attr[IPSET_ATTR_DATA], set->type->adt_policy, NULL)) return -IPSET_ERR_PROTOCOL; ret = call_ad(ctnl, skb, set, tb, IPSET_ADD, flags, use_lineno); @@ -1605,8 +1602,7 @@ static int ip_set_uadd(struct net *net, struct sock *ctnl, struct sk_buff *skb, memset(tb, 0, sizeof(tb)); if (nla_type(nla) != IPSET_ATTR_DATA || !flag_nested(nla) || - nla_parse_nested(tb, IPSET_ATTR_ADT_MAX, nla, - set->type->adt_policy, NULL)) + nla_parse_nested_deprecated(tb, IPSET_ATTR_ADT_MAX, nla, set->type->adt_policy, NULL)) return -IPSET_ERR_PROTOCOL; ret = call_ad(ctnl, skb, set, tb, IPSET_ADD, flags, use_lineno); @@ -1647,9 +1643,7 @@ static int ip_set_udel(struct net *net, struct sock *ctnl, struct sk_buff *skb, use_lineno = !!attr[IPSET_ATTR_LINENO]; if (attr[IPSET_ATTR_DATA]) { - if (nla_parse_nested(tb, IPSET_ATTR_ADT_MAX, - attr[IPSET_ATTR_DATA], - set->type->adt_policy, NULL)) + if (nla_parse_nested_deprecated(tb, IPSET_ATTR_ADT_MAX, attr[IPSET_ATTR_DATA], set->type->adt_policy, NULL)) return -IPSET_ERR_PROTOCOL; ret = call_ad(ctnl, skb, set, tb, IPSET_DEL, flags, use_lineno); @@ -1660,8 +1654,7 @@ static int ip_set_udel(struct net *net, struct sock *ctnl, struct sk_buff *skb, memset(tb, 0, sizeof(*tb)); if (nla_type(nla) != IPSET_ATTR_DATA || !flag_nested(nla) || - nla_parse_nested(tb, IPSET_ATTR_ADT_MAX, nla, - set->type->adt_policy, NULL)) + nla_parse_nested_deprecated(tb, IPSET_ATTR_ADT_MAX, nla, set->type->adt_policy, NULL)) return -IPSET_ERR_PROTOCOL; ret = call_ad(ctnl, skb, set, tb, IPSET_DEL, flags, use_lineno); @@ -1692,8 +1685,7 @@ static int ip_set_utest(struct net *net, struct sock *ctnl, struct sk_buff *skb, if (!set) return -ENOENT; - if (nla_parse_nested(tb, IPSET_ATTR_ADT_MAX, attr[IPSET_ATTR_DATA], - set->type->adt_policy, NULL)) + if (nla_parse_nested_deprecated(tb, IPSET_ATTR_ADT_MAX, attr[IPSET_ATTR_DATA], set->type->adt_policy, NULL)) return -IPSET_ERR_PROTOCOL; rcu_read_lock_bh(); diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c index 39892e5d38a2..24bb1a7b590c 100644 --- a/net/netfilter/ipvs/ip_vs_ctl.c +++ b/net/netfilter/ipvs/ip_vs_ctl.c @@ -3116,8 +3116,7 @@ static int ip_vs_genl_parse_service(struct netns_ipvs *ipvs, /* Parse mandatory identifying service fields first */ if (nla == NULL || - nla_parse_nested(attrs, IPVS_SVC_ATTR_MAX, nla, - ip_vs_svc_policy, NULL)) + nla_parse_nested_deprecated(attrs, IPVS_SVC_ATTR_MAX, nla, ip_vs_svc_policy, NULL)) return -EINVAL; nla_af = attrs[IPVS_SVC_ATTR_AF]; @@ -3279,8 +3278,7 @@ static int ip_vs_genl_dump_dests(struct sk_buff *skb, mutex_lock(&__ip_vs_mutex); /* Try to find the service for which to dump destinations */ - if (nlmsg_parse(cb->nlh, GENL_HDRLEN, attrs, IPVS_CMD_ATTR_MAX, - ip_vs_cmd_policy, cb->extack)) + if (nlmsg_parse_deprecated(cb->nlh, GENL_HDRLEN, attrs, IPVS_CMD_ATTR_MAX, ip_vs_cmd_policy, cb->extack)) goto out_err; @@ -3316,8 +3314,7 @@ static int ip_vs_genl_parse_dest(struct ip_vs_dest_user_kern *udest, /* Parse mandatory identifying destination fields first */ if (nla == NULL || - nla_parse_nested(attrs, IPVS_DEST_ATTR_MAX, nla, - ip_vs_dest_policy, NULL)) + nla_parse_nested_deprecated(attrs, IPVS_DEST_ATTR_MAX, nla, ip_vs_dest_policy, NULL)) return -EINVAL; nla_addr = attrs[IPVS_DEST_ATTR_ADDR]; @@ -3561,9 +3558,7 @@ static int ip_vs_genl_set_daemon(struct sk_buff *skb, struct genl_info *info) struct nlattr *daemon_attrs[IPVS_DAEMON_ATTR_MAX + 1]; if (!info->attrs[IPVS_CMD_ATTR_DAEMON] || - nla_parse_nested(daemon_attrs, IPVS_DAEMON_ATTR_MAX, - info->attrs[IPVS_CMD_ATTR_DAEMON], - ip_vs_daemon_policy, info->extack)) + nla_parse_nested_deprecated(daemon_attrs, IPVS_DAEMON_ATTR_MAX, info->attrs[IPVS_CMD_ATTR_DAEMON], ip_vs_daemon_policy, info->extack)) goto out; if (cmd == IPVS_CMD_NEW_DAEMON) diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c index 148b99a15b21..8dcc064d518d 100644 --- a/net/netfilter/nf_conntrack_netlink.c +++ b/net/netfilter/nf_conntrack_netlink.c @@ -1020,12 +1020,12 @@ static int ctnetlink_parse_tuple_ip(struct nlattr *attr, struct nlattr *tb[CTA_IP_MAX+1]; int ret = 0; - ret = nla_parse_nested(tb, CTA_IP_MAX, attr, NULL, NULL); + ret = nla_parse_nested_deprecated(tb, CTA_IP_MAX, attr, NULL, NULL); if (ret < 0) return ret; - ret = nla_validate_nested(attr, CTA_IP_MAX, - cta_ip_nla_policy, NULL); + ret = nla_validate_nested_deprecated(attr, CTA_IP_MAX, + cta_ip_nla_policy, NULL); if (ret) return ret; @@ -1052,8 +1052,8 @@ static int ctnetlink_parse_tuple_proto(struct nlattr *attr, struct nlattr *tb[CTA_PROTO_MAX+1]; int ret = 0; - ret = nla_parse_nested(tb, CTA_PROTO_MAX, attr, proto_nla_policy, - NULL); + ret = nla_parse_nested_deprecated(tb, CTA_PROTO_MAX, attr, + proto_nla_policy, NULL); if (ret < 0) return ret; @@ -1065,8 +1065,9 @@ static int ctnetlink_parse_tuple_proto(struct nlattr *attr, l4proto = nf_ct_l4proto_find(tuple->dst.protonum); if (likely(l4proto->nlattr_to_tuple)) { - ret = nla_validate_nested(attr, CTA_PROTO_MAX, - l4proto->nla_policy, NULL); + ret = nla_validate_nested_deprecated(attr, CTA_PROTO_MAX, + l4proto->nla_policy, + NULL); if (ret == 0) ret = l4proto->nlattr_to_tuple(tb, tuple); } @@ -1129,8 +1130,8 @@ ctnetlink_parse_tuple(const struct nlattr * const cda[], memset(tuple, 0, sizeof(*tuple)); - err = nla_parse_nested(tb, CTA_TUPLE_MAX, cda[type], tuple_nla_policy, - NULL); + err = nla_parse_nested_deprecated(tb, CTA_TUPLE_MAX, cda[type], + tuple_nla_policy, NULL); if (err < 0) return err; @@ -1180,7 +1181,8 @@ static int ctnetlink_parse_help(const struct nlattr *attr, char **helper_name, int err; struct nlattr *tb[CTA_HELP_MAX+1]; - err = nla_parse_nested(tb, CTA_HELP_MAX, attr, help_nla_policy, NULL); + err = nla_parse_nested_deprecated(tb, CTA_HELP_MAX, attr, + help_nla_policy, NULL); if (err < 0) return err; @@ -1721,8 +1723,8 @@ static int ctnetlink_change_protoinfo(struct nf_conn *ct, struct nlattr *tb[CTA_PROTOINFO_MAX+1]; int err = 0; - err = nla_parse_nested(tb, CTA_PROTOINFO_MAX, attr, protoinfo_policy, - NULL); + err = nla_parse_nested_deprecated(tb, CTA_PROTOINFO_MAX, attr, + protoinfo_policy, NULL); if (err < 0) return err; @@ -1745,7 +1747,8 @@ static int change_seq_adj(struct nf_ct_seqadj *seq, int err; struct nlattr *cda[CTA_SEQADJ_MAX+1]; - err = nla_parse_nested(cda, CTA_SEQADJ_MAX, attr, seqadj_policy, NULL); + err = nla_parse_nested_deprecated(cda, CTA_SEQADJ_MAX, attr, + seqadj_policy, NULL); if (err < 0) return err; @@ -1822,8 +1825,9 @@ static int ctnetlink_change_synproxy(struct nf_conn *ct, if (!synproxy) return 0; - err = nla_parse_nested(tb, CTA_SYNPROXY_MAX, cda[CTA_SYNPROXY], - synproxy_policy, NULL); + err = nla_parse_nested_deprecated(tb, CTA_SYNPROXY_MAX, + cda[CTA_SYNPROXY], synproxy_policy, + NULL); if (err < 0) return err; @@ -2553,7 +2557,8 @@ ctnetlink_glue_parse(const struct nlattr *attr, struct nf_conn *ct) struct nlattr *cda[CTA_MAX+1]; int ret; - ret = nla_parse_nested(cda, CTA_MAX, attr, ct_nla_policy, NULL); + ret = nla_parse_nested_deprecated(cda, CTA_MAX, attr, ct_nla_policy, + NULL); if (ret < 0) return ret; @@ -2586,8 +2591,8 @@ ctnetlink_glue_attach_expect(const struct nlattr *attr, struct nf_conn *ct, struct nf_conntrack_expect *exp; int err; - err = nla_parse_nested(cda, CTA_EXPECT_MAX, attr, exp_nla_policy, - NULL); + err = nla_parse_nested_deprecated(cda, CTA_EXPECT_MAX, attr, + exp_nla_policy, NULL); if (err < 0) return err; @@ -3209,8 +3214,8 @@ ctnetlink_parse_expect_nat(const struct nlattr *attr, struct nf_conntrack_tuple nat_tuple = {}; int err; - err = nla_parse_nested(tb, CTA_EXPECT_NAT_MAX, attr, - exp_nat_nla_policy, NULL); + err = nla_parse_nested_deprecated(tb, CTA_EXPECT_NAT_MAX, attr, + exp_nat_nla_policy, NULL); if (err < 0) return err; diff --git a/net/netfilter/nf_conntrack_proto_dccp.c b/net/netfilter/nf_conntrack_proto_dccp.c index a4deddebec0a..7491aa4c3566 100644 --- a/net/netfilter/nf_conntrack_proto_dccp.c +++ b/net/netfilter/nf_conntrack_proto_dccp.c @@ -639,8 +639,8 @@ static int nlattr_to_dccp(struct nlattr *cda[], struct nf_conn *ct) if (!attr) return 0; - err = nla_parse_nested(tb, CTA_PROTOINFO_DCCP_MAX, attr, - dccp_nla_policy, NULL); + err = nla_parse_nested_deprecated(tb, CTA_PROTOINFO_DCCP_MAX, attr, + dccp_nla_policy, NULL); if (err < 0) return err; diff --git a/net/netfilter/nf_conntrack_proto_sctp.c b/net/netfilter/nf_conntrack_proto_sctp.c index 8cf36b684400..5b8dde266412 100644 --- a/net/netfilter/nf_conntrack_proto_sctp.c +++ b/net/netfilter/nf_conntrack_proto_sctp.c @@ -563,8 +563,8 @@ static int nlattr_to_sctp(struct nlattr *cda[], struct nf_conn *ct) if (!attr) return 0; - err = nla_parse_nested(tb, CTA_PROTOINFO_SCTP_MAX, attr, - sctp_nla_policy, NULL); + err = nla_parse_nested_deprecated(tb, CTA_PROTOINFO_SCTP_MAX, attr, + sctp_nla_policy, NULL); if (err < 0) return err; diff --git a/net/netfilter/nf_conntrack_proto_tcp.c b/net/netfilter/nf_conntrack_proto_tcp.c index ec6c3618333d..7ba01d8ee165 100644 --- a/net/netfilter/nf_conntrack_proto_tcp.c +++ b/net/netfilter/nf_conntrack_proto_tcp.c @@ -1248,8 +1248,8 @@ static int nlattr_to_tcp(struct nlattr *cda[], struct nf_conn *ct) if (!pattr) return 0; - err = nla_parse_nested(tb, CTA_PROTOINFO_TCP_MAX, pattr, - tcp_nla_policy, NULL); + err = nla_parse_nested_deprecated(tb, CTA_PROTOINFO_TCP_MAX, pattr, + tcp_nla_policy, NULL); if (err < 0) return err; diff --git a/net/netfilter/nf_nat_core.c b/net/netfilter/nf_nat_core.c index 715e3d4d761b..cd94481e6c07 100644 --- a/net/netfilter/nf_nat_core.c +++ b/net/netfilter/nf_nat_core.c @@ -890,8 +890,8 @@ static int nfnetlink_parse_nat_proto(struct nlattr *attr, struct nlattr *tb[CTA_PROTONAT_MAX+1]; int err; - err = nla_parse_nested(tb, CTA_PROTONAT_MAX, attr, - protonat_nla_policy, NULL); + err = nla_parse_nested_deprecated(tb, CTA_PROTONAT_MAX, attr, + protonat_nla_policy, NULL); if (err < 0) return err; @@ -949,7 +949,8 @@ nfnetlink_parse_nat(const struct nlattr *nat, memset(range, 0, sizeof(*range)); - err = nla_parse_nested(tb, CTA_NAT_MAX, nat, nat_nla_policy, NULL); + err = nla_parse_nested_deprecated(tb, CTA_NAT_MAX, nat, + nat_nla_policy, NULL); if (err < 0) return err; diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c index 2b79c250ecb4..d98416e83d4e 100644 --- a/net/netfilter/nf_tables_api.c +++ b/net/netfilter/nf_tables_api.c @@ -1420,8 +1420,8 @@ static struct nft_stats __percpu *nft_stats_alloc(const struct nlattr *attr) struct nft_stats *stats; int err; - err = nla_parse_nested(tb, NFTA_COUNTER_MAX, attr, nft_counter_policy, - NULL); + err = nla_parse_nested_deprecated(tb, NFTA_COUNTER_MAX, attr, + nft_counter_policy, NULL); if (err < 0) return ERR_PTR(err); @@ -1525,8 +1525,9 @@ static int nft_chain_parse_hook(struct net *net, lockdep_assert_held(&net->nft.commit_mutex); lockdep_nfnl_nft_mutex_not_held(); - err = nla_parse_nested(ha, NFTA_HOOK_MAX, nla[NFTA_CHAIN_HOOK], - nft_hook_policy, NULL); + err = nla_parse_nested_deprecated(ha, NFTA_HOOK_MAX, + nla[NFTA_CHAIN_HOOK], + nft_hook_policy, NULL); if (err < 0) return err; @@ -2105,7 +2106,8 @@ static int nf_tables_expr_parse(const struct nft_ctx *ctx, struct nlattr *tb[NFTA_EXPR_MAX + 1]; int err; - err = nla_parse_nested(tb, NFTA_EXPR_MAX, nla, nft_expr_policy, NULL); + err = nla_parse_nested_deprecated(tb, NFTA_EXPR_MAX, nla, + nft_expr_policy, NULL); if (err < 0) return err; @@ -2114,8 +2116,9 @@ static int nf_tables_expr_parse(const struct nft_ctx *ctx, return PTR_ERR(type); if (tb[NFTA_EXPR_DATA]) { - err = nla_parse_nested(info->tb, type->maxattr, - tb[NFTA_EXPR_DATA], type->policy, NULL); + err = nla_parse_nested_deprecated(info->tb, type->maxattr, + tb[NFTA_EXPR_DATA], + type->policy, NULL); if (err < 0) goto err1; } else @@ -3443,8 +3446,8 @@ static int nf_tables_set_desc_parse(struct nft_set_desc *desc, struct nlattr *da[NFTA_SET_DESC_MAX + 1]; int err; - err = nla_parse_nested(da, NFTA_SET_DESC_MAX, nla, - nft_set_desc_policy, NULL); + err = nla_parse_nested_deprecated(da, NFTA_SET_DESC_MAX, nla, + nft_set_desc_policy, NULL); if (err < 0) return err; @@ -4170,8 +4173,8 @@ static int nft_get_set_elem(struct nft_ctx *ctx, struct nft_set *set, void *priv; int err; - err = nla_parse_nested(nla, NFTA_SET_ELEM_MAX, attr, - nft_set_elem_policy, NULL); + err = nla_parse_nested_deprecated(nla, NFTA_SET_ELEM_MAX, attr, + nft_set_elem_policy, NULL); if (err < 0) return err; @@ -4402,8 +4405,8 @@ static int nft_add_set_elem(struct nft_ctx *ctx, struct nft_set *set, u8 ulen; int err; - err = nla_parse_nested(nla, NFTA_SET_ELEM_MAX, attr, - nft_set_elem_policy, NULL); + err = nla_parse_nested_deprecated(nla, NFTA_SET_ELEM_MAX, attr, + nft_set_elem_policy, NULL); if (err < 0) return err; @@ -4696,8 +4699,8 @@ static int nft_del_setelem(struct nft_ctx *ctx, struct nft_set *set, void *priv; int err; - err = nla_parse_nested(nla, NFTA_SET_ELEM_MAX, attr, - nft_set_elem_policy, NULL); + err = nla_parse_nested_deprecated(nla, NFTA_SET_ELEM_MAX, attr, + nft_set_elem_policy, NULL); if (err < 0) goto err1; @@ -4971,8 +4974,8 @@ static struct nft_object *nft_obj_init(const struct nft_ctx *ctx, goto err1; if (attr) { - err = nla_parse_nested(tb, type->maxattr, attr, type->policy, - NULL); + err = nla_parse_nested_deprecated(tb, type->maxattr, attr, + type->policy, NULL); if (err < 0) goto err2; } else { @@ -5548,8 +5551,8 @@ static int nf_tables_flowtable_parse_hook(const struct nft_ctx *ctx, int hooknum, priority; int err, n = 0, i; - err = nla_parse_nested(tb, NFTA_FLOWTABLE_HOOK_MAX, attr, - nft_flowtable_hook_policy, NULL); + err = nla_parse_nested_deprecated(tb, NFTA_FLOWTABLE_HOOK_MAX, attr, + nft_flowtable_hook_policy, NULL); if (err < 0) return err; @@ -7206,8 +7209,8 @@ static int nft_verdict_init(const struct nft_ctx *ctx, struct nft_data *data, struct nft_chain *chain; int err; - err = nla_parse_nested(tb, NFTA_VERDICT_MAX, nla, nft_verdict_policy, - NULL); + err = nla_parse_nested_deprecated(tb, NFTA_VERDICT_MAX, nla, + nft_verdict_policy, NULL); if (err < 0) return err; @@ -7337,7 +7340,8 @@ int nft_data_init(const struct nft_ctx *ctx, struct nlattr *tb[NFTA_DATA_MAX + 1]; int err; - err = nla_parse_nested(tb, NFTA_DATA_MAX, nla, nft_data_policy, NULL); + err = nla_parse_nested_deprecated(tb, NFTA_DATA_MAX, nla, + nft_data_policy, NULL); if (err < 0) return err; diff --git a/net/netfilter/nfnetlink.c b/net/netfilter/nfnetlink.c index 916913454624..92077d459109 100644 --- a/net/netfilter/nfnetlink.c +++ b/net/netfilter/nfnetlink.c @@ -206,8 +206,9 @@ replay: return -ENOMEM; } - err = nla_parse(cda, ss->cb[cb_id].attr_count, attr, attrlen, - ss->cb[cb_id].policy, extack); + err = nla_parse_deprecated(cda, ss->cb[cb_id].attr_count, + attr, attrlen, + ss->cb[cb_id].policy, extack); if (err < 0) { rcu_read_unlock(); return err; @@ -421,8 +422,10 @@ replay: goto ack; } - err = nla_parse(cda, ss->cb[cb_id].attr_count, attr, - attrlen, ss->cb[cb_id].policy, NULL); + err = nla_parse_deprecated(cda, + ss->cb[cb_id].attr_count, + attr, attrlen, + ss->cb[cb_id].policy, NULL); if (err < 0) goto ack; @@ -520,8 +523,8 @@ static void nfnetlink_rcv_skb_batch(struct sk_buff *skb, struct nlmsghdr *nlh) if (skb->len < NLMSG_HDRLEN + sizeof(struct nfgenmsg)) return; - err = nla_parse(cda, NFNL_BATCH_MAX, attr, attrlen, nfnl_batch_policy, - NULL); + err = nla_parse_deprecated(cda, NFNL_BATCH_MAX, attr, attrlen, + nfnl_batch_policy, NULL); if (err < 0) { netlink_ack(skb, nlh, err, NULL); return; diff --git a/net/netfilter/nfnetlink_acct.c b/net/netfilter/nfnetlink_acct.c index 8fa8bf7c48e6..02c877432d71 100644 --- a/net/netfilter/nfnetlink_acct.c +++ b/net/netfilter/nfnetlink_acct.c @@ -248,8 +248,8 @@ static int nfnl_acct_start(struct netlink_callback *cb) if (!attr) return 0; - err = nla_parse_nested(tb, NFACCT_FILTER_MAX, attr, filter_policy, - NULL); + err = nla_parse_nested_deprecated(tb, NFACCT_FILTER_MAX, attr, + filter_policy, NULL); if (err < 0) return err; diff --git a/net/netfilter/nfnetlink_cthelper.c b/net/netfilter/nfnetlink_cthelper.c index 74c9794d28d6..17eb473a626b 100644 --- a/net/netfilter/nfnetlink_cthelper.c +++ b/net/netfilter/nfnetlink_cthelper.c @@ -78,8 +78,8 @@ nfnl_cthelper_parse_tuple(struct nf_conntrack_tuple *tuple, int err; struct nlattr *tb[NFCTH_TUPLE_MAX+1]; - err = nla_parse_nested(tb, NFCTH_TUPLE_MAX, attr, - nfnl_cthelper_tuple_pol, NULL); + err = nla_parse_nested_deprecated(tb, NFCTH_TUPLE_MAX, attr, + nfnl_cthelper_tuple_pol, NULL); if (err < 0) return err; @@ -139,8 +139,8 @@ nfnl_cthelper_expect_policy(struct nf_conntrack_expect_policy *expect_policy, int err; struct nlattr *tb[NFCTH_POLICY_MAX+1]; - err = nla_parse_nested(tb, NFCTH_POLICY_MAX, attr, - nfnl_cthelper_expect_pol, NULL); + err = nla_parse_nested_deprecated(tb, NFCTH_POLICY_MAX, attr, + nfnl_cthelper_expect_pol, NULL); if (err < 0) return err; @@ -176,8 +176,9 @@ nfnl_cthelper_parse_expect_policy(struct nf_conntrack_helper *helper, struct nlattr *tb[NFCTH_POLICY_SET_MAX+1]; unsigned int class_max; - ret = nla_parse_nested(tb, NFCTH_POLICY_SET_MAX, attr, - nfnl_cthelper_expect_policy_set, NULL); + ret = nla_parse_nested_deprecated(tb, NFCTH_POLICY_SET_MAX, attr, + nfnl_cthelper_expect_policy_set, + NULL); if (ret < 0) return ret; @@ -289,8 +290,8 @@ nfnl_cthelper_update_policy_one(const struct nf_conntrack_expect_policy *policy, struct nlattr *tb[NFCTH_POLICY_MAX + 1]; int err; - err = nla_parse_nested(tb, NFCTH_POLICY_MAX, attr, - nfnl_cthelper_expect_pol, NULL); + err = nla_parse_nested_deprecated(tb, NFCTH_POLICY_MAX, attr, + nfnl_cthelper_expect_pol, NULL); if (err < 0) return err; @@ -361,8 +362,9 @@ static int nfnl_cthelper_update_policy(struct nf_conntrack_helper *helper, unsigned int class_max; int err; - err = nla_parse_nested(tb, NFCTH_POLICY_SET_MAX, attr, - nfnl_cthelper_expect_policy_set, NULL); + err = nla_parse_nested_deprecated(tb, NFCTH_POLICY_SET_MAX, attr, + nfnl_cthelper_expect_policy_set, + NULL); if (err < 0) return err; diff --git a/net/netfilter/nfnetlink_cttimeout.c b/net/netfilter/nfnetlink_cttimeout.c index 572cb42e1ee1..427b411c5739 100644 --- a/net/netfilter/nfnetlink_cttimeout.c +++ b/net/netfilter/nfnetlink_cttimeout.c @@ -59,8 +59,11 @@ ctnl_timeout_parse_policy(void *timeout, if (!tb) return -ENOMEM; - ret = nla_parse_nested(tb, l4proto->ctnl_timeout.nlattr_max, attr, - l4proto->ctnl_timeout.nla_policy, NULL); + ret = nla_parse_nested_deprecated(tb, + l4proto->ctnl_timeout.nlattr_max, + attr, + l4proto->ctnl_timeout.nla_policy, + NULL); if (ret < 0) goto err; diff --git a/net/netfilter/nfnetlink_queue.c b/net/netfilter/nfnetlink_queue.c index be7d53943e2d..27dac47b29c2 100644 --- a/net/netfilter/nfnetlink_queue.c +++ b/net/netfilter/nfnetlink_queue.c @@ -1139,8 +1139,9 @@ static int nfqa_parse_bridge(struct nf_queue_entry *entry, struct nlattr *tb[NFQA_VLAN_MAX + 1]; int err; - err = nla_parse_nested(tb, NFQA_VLAN_MAX, nfqa[NFQA_VLAN], - nfqa_vlan_policy, NULL); + err = nla_parse_nested_deprecated(tb, NFQA_VLAN_MAX, + nfqa[NFQA_VLAN], + nfqa_vlan_policy, NULL); if (err < 0) return err; diff --git a/net/netfilter/nft_compat.c b/net/netfilter/nft_compat.c index 469f9da5073b..276f1f2d6de1 100644 --- a/net/netfilter/nft_compat.c +++ b/net/netfilter/nft_compat.c @@ -198,8 +198,8 @@ static int nft_parse_compat(const struct nlattr *attr, u16 *proto, bool *inv) u32 flags; int err; - err = nla_parse_nested(tb, NFTA_RULE_COMPAT_MAX, attr, - nft_rule_compat_policy, NULL); + err = nla_parse_nested_deprecated(tb, NFTA_RULE_COMPAT_MAX, attr, + nft_rule_compat_policy, NULL); if (err < 0) return err; diff --git a/net/netfilter/nft_ct.c b/net/netfilter/nft_ct.c index 1738ef6dcb56..b422b74bfe08 100644 --- a/net/netfilter/nft_ct.c +++ b/net/netfilter/nft_ct.c @@ -797,9 +797,11 @@ nft_ct_timeout_parse_policy(void *timeouts, if (!tb) return -ENOMEM; - ret = nla_parse_nested(tb, l4proto->ctnl_timeout.nlattr_max, - attr, l4proto->ctnl_timeout.nla_policy, - NULL); + ret = nla_parse_nested_deprecated(tb, + l4proto->ctnl_timeout.nlattr_max, + attr, + l4proto->ctnl_timeout.nla_policy, + NULL); if (ret < 0) goto err; diff --git a/net/netfilter/nft_tunnel.c b/net/netfilter/nft_tunnel.c index 66b52d015763..3d4c2ae605a8 100644 --- a/net/netfilter/nft_tunnel.c +++ b/net/netfilter/nft_tunnel.c @@ -166,8 +166,8 @@ static int nft_tunnel_obj_ip_init(const struct nft_ctx *ctx, struct nlattr *tb[NFTA_TUNNEL_KEY_IP_MAX + 1]; int err; - err = nla_parse_nested(tb, NFTA_TUNNEL_KEY_IP_MAX, attr, - nft_tunnel_ip_policy, NULL); + err = nla_parse_nested_deprecated(tb, NFTA_TUNNEL_KEY_IP_MAX, attr, + nft_tunnel_ip_policy, NULL); if (err < 0) return err; @@ -195,8 +195,8 @@ static int nft_tunnel_obj_ip6_init(const struct nft_ctx *ctx, struct nlattr *tb[NFTA_TUNNEL_KEY_IP6_MAX + 1]; int err; - err = nla_parse_nested(tb, NFTA_TUNNEL_KEY_IP6_MAX, attr, - nft_tunnel_ip6_policy, NULL); + err = nla_parse_nested_deprecated(tb, NFTA_TUNNEL_KEY_IP6_MAX, attr, + nft_tunnel_ip6_policy, NULL); if (err < 0) return err; @@ -231,8 +231,8 @@ static int nft_tunnel_obj_vxlan_init(const struct nlattr *attr, struct nlattr *tb[NFTA_TUNNEL_KEY_VXLAN_MAX + 1]; int err; - err = nla_parse_nested(tb, NFTA_TUNNEL_KEY_VXLAN_MAX, attr, - nft_tunnel_opts_vxlan_policy, NULL); + err = nla_parse_nested_deprecated(tb, NFTA_TUNNEL_KEY_VXLAN_MAX, attr, + nft_tunnel_opts_vxlan_policy, NULL); if (err < 0) return err; @@ -260,8 +260,9 @@ static int nft_tunnel_obj_erspan_init(const struct nlattr *attr, uint8_t hwid, dir; int err, version; - err = nla_parse_nested(tb, NFTA_TUNNEL_KEY_ERSPAN_MAX, attr, - nft_tunnel_opts_erspan_policy, NULL); + err = nla_parse_nested_deprecated(tb, NFTA_TUNNEL_KEY_ERSPAN_MAX, + attr, nft_tunnel_opts_erspan_policy, + NULL); if (err < 0) return err; @@ -309,8 +310,8 @@ static int nft_tunnel_obj_opts_init(const struct nft_ctx *ctx, struct nlattr *tb[NFTA_TUNNEL_KEY_OPTS_MAX + 1]; int err; - err = nla_parse_nested(tb, NFTA_TUNNEL_KEY_OPTS_MAX, attr, - nft_tunnel_opts_policy, NULL); + err = nla_parse_nested_deprecated(tb, NFTA_TUNNEL_KEY_OPTS_MAX, attr, + nft_tunnel_opts_policy, NULL); if (err < 0) return err; diff --git a/net/netlabel/netlabel_cipso_v4.c b/net/netlabel/netlabel_cipso_v4.c index c9775658fb98..8d401df65928 100644 --- a/net/netlabel/netlabel_cipso_v4.c +++ b/net/netlabel/netlabel_cipso_v4.c @@ -99,9 +99,10 @@ static int netlbl_cipsov4_add_common(struct genl_info *info, doi_def->doi = nla_get_u32(info->attrs[NLBL_CIPSOV4_A_DOI]); - if (nla_validate_nested(info->attrs[NLBL_CIPSOV4_A_TAGLST], - NLBL_CIPSOV4_A_MAX, - netlbl_cipsov4_genl_policy, NULL) != 0) + if (nla_validate_nested_deprecated(info->attrs[NLBL_CIPSOV4_A_TAGLST], + NLBL_CIPSOV4_A_MAX, + netlbl_cipsov4_genl_policy, + NULL) != 0) return -EINVAL; nla_for_each_nested(nla, info->attrs[NLBL_CIPSOV4_A_TAGLST], nla_rem) @@ -146,9 +147,10 @@ static int netlbl_cipsov4_add_std(struct genl_info *info, !info->attrs[NLBL_CIPSOV4_A_MLSLVLLST]) return -EINVAL; - if (nla_validate_nested(info->attrs[NLBL_CIPSOV4_A_MLSLVLLST], - NLBL_CIPSOV4_A_MAX, - netlbl_cipsov4_genl_policy, NULL) != 0) + if (nla_validate_nested_deprecated(info->attrs[NLBL_CIPSOV4_A_MLSLVLLST], + NLBL_CIPSOV4_A_MAX, + netlbl_cipsov4_genl_policy, + NULL) != 0) return -EINVAL; doi_def = kmalloc(sizeof(*doi_def), GFP_KERNEL); @@ -170,9 +172,10 @@ static int netlbl_cipsov4_add_std(struct genl_info *info, info->attrs[NLBL_CIPSOV4_A_MLSLVLLST], nla_a_rem) if (nla_type(nla_a) == NLBL_CIPSOV4_A_MLSLVL) { - if (nla_validate_nested(nla_a, NLBL_CIPSOV4_A_MAX, - netlbl_cipsov4_genl_policy, - NULL) != 0) + if (nla_validate_nested_deprecated(nla_a, + NLBL_CIPSOV4_A_MAX, + netlbl_cipsov4_genl_policy, + NULL) != 0) goto add_std_failure; nla_for_each_nested(nla_b, nla_a, nla_b_rem) switch (nla_type(nla_b)) { @@ -234,19 +237,20 @@ static int netlbl_cipsov4_add_std(struct genl_info *info, } if (info->attrs[NLBL_CIPSOV4_A_MLSCATLST]) { - if (nla_validate_nested(info->attrs[NLBL_CIPSOV4_A_MLSCATLST], - NLBL_CIPSOV4_A_MAX, - netlbl_cipsov4_genl_policy, NULL) != 0) + if (nla_validate_nested_deprecated(info->attrs[NLBL_CIPSOV4_A_MLSCATLST], + NLBL_CIPSOV4_A_MAX, + netlbl_cipsov4_genl_policy, + NULL) != 0) goto add_std_failure; nla_for_each_nested(nla_a, info->attrs[NLBL_CIPSOV4_A_MLSCATLST], nla_a_rem) if (nla_type(nla_a) == NLBL_CIPSOV4_A_MLSCAT) { - if (nla_validate_nested(nla_a, - NLBL_CIPSOV4_A_MAX, - netlbl_cipsov4_genl_policy, - NULL) != 0) + if (nla_validate_nested_deprecated(nla_a, + NLBL_CIPSOV4_A_MAX, + netlbl_cipsov4_genl_policy, + NULL) != 0) goto add_std_failure; nla_for_each_nested(nla_b, nla_a, nla_b_rem) switch (nla_type(nla_b)) { diff --git a/net/netlink/genetlink.c b/net/netlink/genetlink.c index 83e876591f6c..994d9aff2093 100644 --- a/net/netlink/genetlink.c +++ b/net/netlink/genetlink.c @@ -577,8 +577,9 @@ static int genl_family_rcv_msg(const struct genl_family *family, attrbuf = family->attrbuf; if (attrbuf) { - err = nlmsg_parse(nlh, hdrlen, attrbuf, family->maxattr, - family->policy, extack); + err = nlmsg_parse_deprecated(nlh, hdrlen, attrbuf, + family->maxattr, family->policy, + extack); if (err < 0) goto out; } diff --git a/net/nfc/netlink.c b/net/nfc/netlink.c index f91ce7c82746..c6ba308cede7 100644 --- a/net/nfc/netlink.c +++ b/net/nfc/netlink.c @@ -119,9 +119,10 @@ static struct nfc_dev *__get_device_from_cb(struct netlink_callback *cb) int rc; u32 idx; - rc = nlmsg_parse(cb->nlh, GENL_HDRLEN + nfc_genl_family.hdrsize, - attrbuf, nfc_genl_family.maxattr, nfc_genl_policy, - NULL); + rc = nlmsg_parse_deprecated(cb->nlh, + GENL_HDRLEN + nfc_genl_family.hdrsize, + attrbuf, nfc_genl_family.maxattr, + nfc_genl_policy, NULL); if (rc < 0) return ERR_PTR(rc); @@ -1177,8 +1178,9 @@ static int nfc_genl_llc_sdreq(struct sk_buff *skb, struct genl_info *info) tlvs_len = 0; nla_for_each_nested(attr, info->attrs[NFC_ATTR_LLC_SDP], rem) { - rc = nla_parse_nested(sdp_attrs, NFC_SDP_ATTR_MAX, attr, - nfc_sdp_genl_policy, info->extack); + rc = nla_parse_nested_deprecated(sdp_attrs, NFC_SDP_ATTR_MAX, + attr, nfc_sdp_genl_policy, + info->extack); if (rc != 0) { rc = -EINVAL; diff --git a/net/openvswitch/datapath.c b/net/openvswitch/datapath.c index 356677c3a0c2..3b99fc3de9ac 100644 --- a/net/openvswitch/datapath.c +++ b/net/openvswitch/datapath.c @@ -1375,8 +1375,8 @@ static int ovs_flow_cmd_dump(struct sk_buff *skb, struct netlink_callback *cb) u32 ufid_flags; int err; - err = genlmsg_parse(cb->nlh, &dp_flow_genl_family, a, - OVS_FLOW_ATTR_MAX, flow_policy, NULL); + err = genlmsg_parse_deprecated(cb->nlh, &dp_flow_genl_family, a, + OVS_FLOW_ATTR_MAX, flow_policy, NULL); if (err) return err; ufid_flags = ovs_nla_get_ufid_flags(a[OVS_FLOW_ATTR_UFID_FLAGS]); diff --git a/net/openvswitch/flow_netlink.c b/net/openvswitch/flow_netlink.c index 2427b672107a..54eb80dd2dc6 100644 --- a/net/openvswitch/flow_netlink.c +++ b/net/openvswitch/flow_netlink.c @@ -2854,8 +2854,8 @@ static int validate_userspace(const struct nlattr *attr) struct nlattr *a[OVS_USERSPACE_ATTR_MAX + 1]; int error; - error = nla_parse_nested(a, OVS_USERSPACE_ATTR_MAX, attr, - userspace_policy, NULL); + error = nla_parse_nested_deprecated(a, OVS_USERSPACE_ATTR_MAX, attr, + userspace_policy, NULL); if (error) return error; @@ -2885,8 +2885,9 @@ static int validate_and_copy_check_pkt_len(struct net *net, int nested_acts_start; int start, err; - err = nla_parse_strict(a, OVS_CHECK_PKT_LEN_ATTR_MAX, nla_data(attr), - nla_len(attr), cpl_policy, NULL); + err = nla_parse_deprecated_strict(a, OVS_CHECK_PKT_LEN_ATTR_MAX, + nla_data(attr), nla_len(attr), + cpl_policy, NULL); if (err) return err; diff --git a/net/openvswitch/meter.c b/net/openvswitch/meter.c index fdc8be7fd8f3..9c89e8539a5a 100644 --- a/net/openvswitch/meter.c +++ b/net/openvswitch/meter.c @@ -227,9 +227,9 @@ static struct dp_meter *dp_meter_create(struct nlattr **a) struct nlattr *attr[OVS_BAND_ATTR_MAX + 1]; u32 band_max_delta_t; - err = nla_parse((struct nlattr **)&attr, OVS_BAND_ATTR_MAX, - nla_data(nla), nla_len(nla), band_policy, - NULL); + err = nla_parse_deprecated((struct nlattr **)&attr, + OVS_BAND_ATTR_MAX, nla_data(nla), + nla_len(nla), band_policy, NULL); if (err) goto exit_free_meter; diff --git a/net/openvswitch/vport-vxlan.c b/net/openvswitch/vport-vxlan.c index 54965ff8cc66..f3c54871f9e1 100644 --- a/net/openvswitch/vport-vxlan.c +++ b/net/openvswitch/vport-vxlan.c @@ -70,8 +70,8 @@ static int vxlan_configure_exts(struct vport *vport, struct nlattr *attr, if (nla_len(attr) < sizeof(struct nlattr)) return -EINVAL; - err = nla_parse_nested(exts, OVS_VXLAN_EXT_MAX, attr, exts_policy, - NULL); + err = nla_parse_nested_deprecated(exts, OVS_VXLAN_EXT_MAX, attr, + exts_policy, NULL); if (err < 0) return err; diff --git a/net/phonet/pn_netlink.c b/net/phonet/pn_netlink.c index 871eaf2cb85e..be92d936b5d5 100644 --- a/net/phonet/pn_netlink.c +++ b/net/phonet/pn_netlink.c @@ -79,8 +79,8 @@ static int addr_doit(struct sk_buff *skb, struct nlmsghdr *nlh, ASSERT_RTNL(); - err = nlmsg_parse(nlh, sizeof(*ifm), tb, IFA_MAX, ifa_phonet_policy, - extack); + err = nlmsg_parse_deprecated(nlh, sizeof(*ifm), tb, IFA_MAX, + ifa_phonet_policy, extack); if (err < 0) return err; @@ -246,8 +246,8 @@ static int route_doit(struct sk_buff *skb, struct nlmsghdr *nlh, ASSERT_RTNL(); - err = nlmsg_parse(nlh, sizeof(*rtm), tb, RTA_MAX, rtm_phonet_policy, - extack); + err = nlmsg_parse_deprecated(nlh, sizeof(*rtm), tb, RTA_MAX, + rtm_phonet_policy, extack); if (err < 0) return err; diff --git a/net/qrtr/qrtr.c b/net/qrtr/qrtr.c index 7c5e8292cc0a..dd0e97f4f6c0 100644 --- a/net/qrtr/qrtr.c +++ b/net/qrtr/qrtr.c @@ -1091,7 +1091,8 @@ static int qrtr_addr_doit(struct sk_buff *skb, struct nlmsghdr *nlh, ASSERT_RTNL(); - rc = nlmsg_parse(nlh, sizeof(*ifm), tb, IFA_MAX, qrtr_policy, extack); + rc = nlmsg_parse_deprecated(nlh, sizeof(*ifm), tb, IFA_MAX, + qrtr_policy, extack); if (rc < 0) return rc; diff --git a/net/sched/act_api.c b/net/sched/act_api.c index 641ad7575f24..683fcc00da49 100644 --- a/net/sched/act_api.c +++ b/net/sched/act_api.c @@ -849,7 +849,8 @@ struct tc_action *tcf_action_init_1(struct net *net, struct tcf_proto *tp, int err; if (name == NULL) { - err = nla_parse_nested(tb, TCA_ACT_MAX, nla, NULL, extack); + err = nla_parse_nested_deprecated(tb, TCA_ACT_MAX, nla, NULL, + extack); if (err < 0) goto err_out; err = -EINVAL; @@ -964,7 +965,8 @@ int tcf_action_init(struct net *net, struct tcf_proto *tp, struct nlattr *nla, int err; int i; - err = nla_parse_nested(tb, TCA_ACT_MAX_PRIO, nla, NULL, extack); + err = nla_parse_nested_deprecated(tb, TCA_ACT_MAX_PRIO, nla, NULL, + extack); if (err < 0) return err; @@ -1099,7 +1101,7 @@ static struct tc_action *tcf_action_get_1(struct net *net, struct nlattr *nla, int index; int err; - err = nla_parse_nested(tb, TCA_ACT_MAX, nla, NULL, extack); + err = nla_parse_nested_deprecated(tb, TCA_ACT_MAX, nla, NULL, extack); if (err < 0) goto err_out; @@ -1153,7 +1155,7 @@ static int tca_action_flush(struct net *net, struct nlattr *nla, b = skb_tail_pointer(skb); - err = nla_parse_nested(tb, TCA_ACT_MAX, nla, NULL, extack); + err = nla_parse_nested_deprecated(tb, TCA_ACT_MAX, nla, NULL, extack); if (err < 0) goto err_out; @@ -1282,7 +1284,8 @@ tca_action_gd(struct net *net, struct nlattr *nla, struct nlmsghdr *n, size_t attr_size = 0; struct tc_action *actions[TCA_ACT_MAX_PRIO] = {}; - ret = nla_parse_nested(tb, TCA_ACT_MAX_PRIO, nla, NULL, extack); + ret = nla_parse_nested_deprecated(tb, TCA_ACT_MAX_PRIO, nla, NULL, + extack); if (ret < 0) return ret; @@ -1384,8 +1387,8 @@ static int tc_ctl_action(struct sk_buff *skb, struct nlmsghdr *n, !netlink_capable(skb, CAP_NET_ADMIN)) return -EPERM; - ret = nlmsg_parse(n, sizeof(struct tcamsg), tca, TCA_ROOT_MAX, NULL, - extack); + ret = nlmsg_parse_deprecated(n, sizeof(struct tcamsg), tca, + TCA_ROOT_MAX, NULL, extack); if (ret < 0) return ret; @@ -1436,13 +1439,12 @@ static struct nlattr *find_dump_kind(struct nlattr **nla) if (tb1 == NULL) return NULL; - if (nla_parse(tb, TCA_ACT_MAX_PRIO, nla_data(tb1), - NLMSG_ALIGN(nla_len(tb1)), NULL, NULL) < 0) + if (nla_parse_deprecated(tb, TCA_ACT_MAX_PRIO, nla_data(tb1), NLMSG_ALIGN(nla_len(tb1)), NULL, NULL) < 0) return NULL; if (tb[1] == NULL) return NULL; - if (nla_parse_nested(tb2, TCA_ACT_MAX, tb[1], NULL, NULL) < 0) + if (nla_parse_nested_deprecated(tb2, TCA_ACT_MAX, tb[1], NULL, NULL) < 0) return NULL; kind = tb2[TCA_ACT_KIND]; @@ -1466,8 +1468,8 @@ static int tc_dump_action(struct sk_buff *skb, struct netlink_callback *cb) u32 msecs_since = 0; u32 act_count = 0; - ret = nlmsg_parse(cb->nlh, sizeof(struct tcamsg), tb, TCA_ROOT_MAX, - tcaa_policy, cb->extack); + ret = nlmsg_parse_deprecated(cb->nlh, sizeof(struct tcamsg), tb, + TCA_ROOT_MAX, tcaa_policy, cb->extack); if (ret < 0) return ret; diff --git a/net/sched/act_bpf.c b/net/sched/act_bpf.c index 3841156aa09f..a0c77faca04b 100644 --- a/net/sched/act_bpf.c +++ b/net/sched/act_bpf.c @@ -293,7 +293,8 @@ static int tcf_bpf_init(struct net *net, struct nlattr *nla, if (!nla) return -EINVAL; - ret = nla_parse_nested(tb, TCA_ACT_BPF_MAX, nla, act_bpf_policy, NULL); + ret = nla_parse_nested_deprecated(tb, TCA_ACT_BPF_MAX, nla, + act_bpf_policy, NULL); if (ret < 0) return ret; diff --git a/net/sched/act_connmark.c b/net/sched/act_connmark.c index 32ae0cd6e31c..8838575cd536 100644 --- a/net/sched/act_connmark.c +++ b/net/sched/act_connmark.c @@ -111,8 +111,8 @@ static int tcf_connmark_init(struct net *net, struct nlattr *nla, if (!nla) return -EINVAL; - ret = nla_parse_nested(tb, TCA_CONNMARK_MAX, nla, connmark_policy, - NULL); + ret = nla_parse_nested_deprecated(tb, TCA_CONNMARK_MAX, nla, + connmark_policy, NULL); if (ret < 0) return ret; diff --git a/net/sched/act_csum.c b/net/sched/act_csum.c index 0c77e7bdf6d5..14bb525e355e 100644 --- a/net/sched/act_csum.c +++ b/net/sched/act_csum.c @@ -61,7 +61,8 @@ static int tcf_csum_init(struct net *net, struct nlattr *nla, if (nla == NULL) return -EINVAL; - err = nla_parse_nested(tb, TCA_CSUM_MAX, nla, csum_policy, NULL); + err = nla_parse_nested_deprecated(tb, TCA_CSUM_MAX, nla, csum_policy, + NULL); if (err < 0) return err; diff --git a/net/sched/act_gact.c b/net/sched/act_gact.c index e540e31069d7..75492b07f324 100644 --- a/net/sched/act_gact.c +++ b/net/sched/act_gact.c @@ -74,7 +74,8 @@ static int tcf_gact_init(struct net *net, struct nlattr *nla, if (nla == NULL) return -EINVAL; - err = nla_parse_nested(tb, TCA_GACT_MAX, nla, gact_policy, NULL); + err = nla_parse_nested_deprecated(tb, TCA_GACT_MAX, nla, gact_policy, + NULL); if (err < 0) return err; diff --git a/net/sched/act_ife.c b/net/sched/act_ife.c index 7a87ce2e5a76..12489f60a979 100644 --- a/net/sched/act_ife.c +++ b/net/sched/act_ife.c @@ -486,7 +486,8 @@ static int tcf_ife_init(struct net *net, struct nlattr *nla, int ret = 0; int err; - err = nla_parse_nested(tb, TCA_IFE_MAX, nla, ife_policy, NULL); + err = nla_parse_nested_deprecated(tb, TCA_IFE_MAX, nla, ife_policy, + NULL); if (err < 0) return err; @@ -567,8 +568,9 @@ static int tcf_ife_init(struct net *net, struct nlattr *nla, INIT_LIST_HEAD(&ife->metalist); if (tb[TCA_IFE_METALST]) { - err = nla_parse_nested(tb2, IFE_META_MAX, tb[TCA_IFE_METALST], - NULL, NULL); + err = nla_parse_nested_deprecated(tb2, IFE_META_MAX, + tb[TCA_IFE_METALST], NULL, + NULL); if (err) goto metadata_parse_err; err = populate_metalist(ife, tb2, exists, rtnl_held); diff --git a/net/sched/act_ipt.c b/net/sched/act_ipt.c index 04a0b5c61194..ae6e28ab1cd7 100644 --- a/net/sched/act_ipt.c +++ b/net/sched/act_ipt.c @@ -113,7 +113,8 @@ static int __tcf_ipt_init(struct net *net, unsigned int id, struct nlattr *nla, if (nla == NULL) return -EINVAL; - err = nla_parse_nested(tb, TCA_IPT_MAX, nla, ipt_policy, NULL); + err = nla_parse_nested_deprecated(tb, TCA_IPT_MAX, nla, ipt_policy, + NULL); if (err < 0) return err; diff --git a/net/sched/act_mirred.c b/net/sched/act_mirred.c index 17cc6bd4c57c..c329390342f4 100644 --- a/net/sched/act_mirred.c +++ b/net/sched/act_mirred.c @@ -111,7 +111,8 @@ static int tcf_mirred_init(struct net *net, struct nlattr *nla, NL_SET_ERR_MSG_MOD(extack, "Mirred requires attributes to be passed"); return -EINVAL; } - ret = nla_parse_nested(tb, TCA_MIRRED_MAX, nla, mirred_policy, extack); + ret = nla_parse_nested_deprecated(tb, TCA_MIRRED_MAX, nla, + mirred_policy, extack); if (ret < 0) return ret; if (!tb[TCA_MIRRED_PARMS]) { diff --git a/net/sched/act_nat.c b/net/sched/act_nat.c index e91bb8eb81ec..51bd1ba02380 100644 --- a/net/sched/act_nat.c +++ b/net/sched/act_nat.c @@ -52,7 +52,8 @@ static int tcf_nat_init(struct net *net, struct nlattr *nla, struct nlattr *est, if (nla == NULL) return -EINVAL; - err = nla_parse_nested(tb, TCA_NAT_MAX, nla, nat_policy, NULL); + err = nla_parse_nested_deprecated(tb, TCA_NAT_MAX, nla, nat_policy, + NULL); if (err < 0) return err; diff --git a/net/sched/act_pedit.c b/net/sched/act_pedit.c index ce4b54fa7834..d790c02b9c6c 100644 --- a/net/sched/act_pedit.c +++ b/net/sched/act_pedit.c @@ -70,8 +70,9 @@ static struct tcf_pedit_key_ex *tcf_pedit_keys_ex_parse(struct nlattr *nla, goto err_out; } - err = nla_parse_nested(tb, TCA_PEDIT_KEY_EX_MAX, ka, - pedit_key_ex_policy, NULL); + err = nla_parse_nested_deprecated(tb, TCA_PEDIT_KEY_EX_MAX, + ka, pedit_key_ex_policy, + NULL); if (err) goto err_out; @@ -158,7 +159,8 @@ static int tcf_pedit_init(struct net *net, struct nlattr *nla, return -EINVAL; } - err = nla_parse_nested(tb, TCA_PEDIT_MAX, nla, pedit_policy, NULL); + err = nla_parse_nested_deprecated(tb, TCA_PEDIT_MAX, nla, + pedit_policy, NULL); if (err < 0) return err; diff --git a/net/sched/act_police.c b/net/sched/act_police.c index 2b8581f6ab51..b48e40c69ad0 100644 --- a/net/sched/act_police.c +++ b/net/sched/act_police.c @@ -100,7 +100,8 @@ static int tcf_police_init(struct net *net, struct nlattr *nla, if (nla == NULL) return -EINVAL; - err = nla_parse_nested(tb, TCA_POLICE_MAX, nla, police_policy, NULL); + err = nla_parse_nested_deprecated(tb, TCA_POLICE_MAX, nla, + police_policy, NULL); if (err < 0) return err; diff --git a/net/sched/act_sample.c b/net/sched/act_sample.c index 0f82d50ea232..b2faa43c1ac7 100644 --- a/net/sched/act_sample.c +++ b/net/sched/act_sample.c @@ -53,7 +53,8 @@ static int tcf_sample_init(struct net *net, struct nlattr *nla, if (!nla) return -EINVAL; - ret = nla_parse_nested(tb, TCA_SAMPLE_MAX, nla, sample_policy, NULL); + ret = nla_parse_nested_deprecated(tb, TCA_SAMPLE_MAX, nla, + sample_policy, NULL); if (ret < 0) return ret; if (!tb[TCA_SAMPLE_PARMS] || !tb[TCA_SAMPLE_RATE] || diff --git a/net/sched/act_simple.c b/net/sched/act_simple.c index 23c8ca5615e5..ead480e6014c 100644 --- a/net/sched/act_simple.c +++ b/net/sched/act_simple.c @@ -104,7 +104,8 @@ static int tcf_simp_init(struct net *net, struct nlattr *nla, if (nla == NULL) return -EINVAL; - err = nla_parse_nested(tb, TCA_DEF_MAX, nla, simple_policy, NULL); + err = nla_parse_nested_deprecated(tb, TCA_DEF_MAX, nla, simple_policy, + NULL); if (err < 0) return err; diff --git a/net/sched/act_skbedit.c b/net/sched/act_skbedit.c index 7e1d261a31d2..7ec159b95364 100644 --- a/net/sched/act_skbedit.c +++ b/net/sched/act_skbedit.c @@ -114,7 +114,8 @@ static int tcf_skbedit_init(struct net *net, struct nlattr *nla, if (nla == NULL) return -EINVAL; - err = nla_parse_nested(tb, TCA_SKBEDIT_MAX, nla, skbedit_policy, NULL); + err = nla_parse_nested_deprecated(tb, TCA_SKBEDIT_MAX, nla, + skbedit_policy, NULL); if (err < 0) return err; diff --git a/net/sched/act_skbmod.c b/net/sched/act_skbmod.c index 1d4c324d0a42..186ef98c828f 100644 --- a/net/sched/act_skbmod.c +++ b/net/sched/act_skbmod.c @@ -102,7 +102,8 @@ static int tcf_skbmod_init(struct net *net, struct nlattr *nla, if (!nla) return -EINVAL; - err = nla_parse_nested(tb, TCA_SKBMOD_MAX, nla, skbmod_policy, NULL); + err = nla_parse_nested_deprecated(tb, TCA_SKBMOD_MAX, nla, + skbmod_policy, NULL); if (err < 0) return err; diff --git a/net/sched/act_tunnel_key.c b/net/sched/act_tunnel_key.c index 45c0c253c7e8..6a9070511ee8 100644 --- a/net/sched/act_tunnel_key.c +++ b/net/sched/act_tunnel_key.c @@ -76,8 +76,9 @@ tunnel_key_copy_geneve_opt(const struct nlattr *nla, void *dst, int dst_len, int err, data_len, opt_len; u8 *data; - err = nla_parse_nested(tb, TCA_TUNNEL_KEY_ENC_OPT_GENEVE_MAX, - nla, geneve_opt_policy, extack); + err = nla_parse_nested_deprecated(tb, + TCA_TUNNEL_KEY_ENC_OPT_GENEVE_MAX, + nla, geneve_opt_policy, extack); if (err < 0) return err; @@ -125,8 +126,8 @@ static int tunnel_key_copy_opts(const struct nlattr *nla, u8 *dst, int err, rem, opt_len, len = nla_len(nla), opts_len = 0; const struct nlattr *attr, *head = nla_data(nla); - err = nla_validate(head, len, TCA_TUNNEL_KEY_ENC_OPTS_MAX, - enc_opts_policy, extack); + err = nla_validate_deprecated(head, len, TCA_TUNNEL_KEY_ENC_OPTS_MAX, + enc_opts_policy, extack); if (err) return err; @@ -235,8 +236,8 @@ static int tunnel_key_init(struct net *net, struct nlattr *nla, return -EINVAL; } - err = nla_parse_nested(tb, TCA_TUNNEL_KEY_MAX, nla, tunnel_key_policy, - extack); + err = nla_parse_nested_deprecated(tb, TCA_TUNNEL_KEY_MAX, nla, + tunnel_key_policy, extack); if (err < 0) { NL_SET_ERR_MSG(extack, "Failed to parse nested tunnel key attributes"); return err; diff --git a/net/sched/act_vlan.c b/net/sched/act_vlan.c index 0f40d0a74423..39bd9fa3e455 100644 --- a/net/sched/act_vlan.c +++ b/net/sched/act_vlan.c @@ -124,7 +124,8 @@ static int tcf_vlan_init(struct net *net, struct nlattr *nla, if (!nla) return -EINVAL; - err = nla_parse_nested(tb, TCA_VLAN_MAX, nla, vlan_policy, NULL); + err = nla_parse_nested_deprecated(tb, TCA_VLAN_MAX, nla, vlan_policy, + NULL); if (err < 0) return err; diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c index 78de717afddf..263c2ec082c9 100644 --- a/net/sched/cls_api.c +++ b/net/sched/cls_api.c @@ -2006,7 +2006,8 @@ static int tc_new_tfilter(struct sk_buff *skb, struct nlmsghdr *n, replay: tp_created = 0; - err = nlmsg_parse(n, sizeof(*t), tca, TCA_MAX, rtm_tca_policy, extack); + err = nlmsg_parse_deprecated(n, sizeof(*t), tca, TCA_MAX, + rtm_tca_policy, extack); if (err < 0) return err; @@ -2217,7 +2218,8 @@ static int tc_del_tfilter(struct sk_buff *skb, struct nlmsghdr *n, if (!netlink_ns_capable(skb, net->user_ns, CAP_NET_ADMIN)) return -EPERM; - err = nlmsg_parse(n, sizeof(*t), tca, TCA_MAX, rtm_tca_policy, extack); + err = nlmsg_parse_deprecated(n, sizeof(*t), tca, TCA_MAX, + rtm_tca_policy, extack); if (err < 0) return err; @@ -2366,7 +2368,8 @@ static int tc_get_tfilter(struct sk_buff *skb, struct nlmsghdr *n, int err; bool rtnl_held = false; - err = nlmsg_parse(n, sizeof(*t), tca, TCA_MAX, rtm_tca_policy, extack); + err = nlmsg_parse_deprecated(n, sizeof(*t), tca, TCA_MAX, + rtm_tca_policy, extack); if (err < 0) return err; @@ -2558,8 +2561,8 @@ static int tc_dump_tfilter(struct sk_buff *skb, struct netlink_callback *cb) if (nlmsg_len(cb->nlh) < sizeof(*tcm)) return skb->len; - err = nlmsg_parse(cb->nlh, sizeof(*tcm), tca, TCA_MAX, NULL, - cb->extack); + err = nlmsg_parse_deprecated(cb->nlh, sizeof(*tcm), tca, TCA_MAX, + NULL, cb->extack); if (err) return err; @@ -2806,7 +2809,8 @@ static int tc_ctl_chain(struct sk_buff *skb, struct nlmsghdr *n, return -EPERM; replay: - err = nlmsg_parse(n, sizeof(*t), tca, TCA_MAX, rtm_tca_policy, extack); + err = nlmsg_parse_deprecated(n, sizeof(*t), tca, TCA_MAX, + rtm_tca_policy, extack); if (err < 0) return err; @@ -2937,8 +2941,8 @@ static int tc_dump_chain(struct sk_buff *skb, struct netlink_callback *cb) if (nlmsg_len(cb->nlh) < sizeof(*tcm)) return skb->len; - err = nlmsg_parse(cb->nlh, sizeof(*tcm), tca, TCA_MAX, rtm_tca_policy, - cb->extack); + err = nlmsg_parse_deprecated(cb->nlh, sizeof(*tcm), tca, TCA_MAX, + rtm_tca_policy, cb->extack); if (err) return err; diff --git a/net/sched/cls_basic.c b/net/sched/cls_basic.c index dd5fdb62c6df..923863f3b0d8 100644 --- a/net/sched/cls_basic.c +++ b/net/sched/cls_basic.c @@ -185,8 +185,8 @@ static int basic_change(struct net *net, struct sk_buff *in_skb, if (tca[TCA_OPTIONS] == NULL) return -EINVAL; - err = nla_parse_nested(tb, TCA_BASIC_MAX, tca[TCA_OPTIONS], - basic_policy, NULL); + err = nla_parse_nested_deprecated(tb, TCA_BASIC_MAX, tca[TCA_OPTIONS], + basic_policy, NULL); if (err < 0) return err; diff --git a/net/sched/cls_bpf.c b/net/sched/cls_bpf.c index 6fd569c5a036..9bcf499cce0c 100644 --- a/net/sched/cls_bpf.c +++ b/net/sched/cls_bpf.c @@ -468,8 +468,8 @@ static int cls_bpf_change(struct net *net, struct sk_buff *in_skb, if (tca[TCA_OPTIONS] == NULL) return -EINVAL; - ret = nla_parse_nested(tb, TCA_BPF_MAX, tca[TCA_OPTIONS], bpf_policy, - NULL); + ret = nla_parse_nested_deprecated(tb, TCA_BPF_MAX, tca[TCA_OPTIONS], + bpf_policy, NULL); if (ret < 0) return ret; diff --git a/net/sched/cls_cgroup.c b/net/sched/cls_cgroup.c index b680dd684282..037d128c2851 100644 --- a/net/sched/cls_cgroup.c +++ b/net/sched/cls_cgroup.c @@ -104,8 +104,9 @@ static int cls_cgroup_change(struct net *net, struct sk_buff *in_skb, goto errout; new->handle = handle; new->tp = tp; - err = nla_parse_nested(tb, TCA_CGROUP_MAX, tca[TCA_OPTIONS], - cgroup_policy, NULL); + err = nla_parse_nested_deprecated(tb, TCA_CGROUP_MAX, + tca[TCA_OPTIONS], cgroup_policy, + NULL); if (err < 0) goto errout; diff --git a/net/sched/cls_flow.c b/net/sched/cls_flow.c index cb29fe7d5ed3..7bb79ec5b176 100644 --- a/net/sched/cls_flow.c +++ b/net/sched/cls_flow.c @@ -408,7 +408,8 @@ static int flow_change(struct net *net, struct sk_buff *in_skb, if (opt == NULL) return -EINVAL; - err = nla_parse_nested(tb, TCA_FLOW_MAX, opt, flow_policy, NULL); + err = nla_parse_nested_deprecated(tb, TCA_FLOW_MAX, opt, flow_policy, + NULL); if (err < 0) return err; diff --git a/net/sched/cls_flower.c b/net/sched/cls_flower.c index 8d4f7a672f14..f6685fc53119 100644 --- a/net/sched/cls_flower.c +++ b/net/sched/cls_flower.c @@ -884,8 +884,9 @@ static int fl_set_geneve_opt(const struct nlattr *nla, struct fl_flow_key *key, return -EINVAL; } - err = nla_parse_nested(tb, TCA_FLOWER_KEY_ENC_OPT_GENEVE_MAX, - nla, geneve_opt_policy, extack); + err = nla_parse_nested_deprecated(tb, + TCA_FLOWER_KEY_ENC_OPT_GENEVE_MAX, + nla, geneve_opt_policy, extack); if (err < 0) return err; @@ -947,18 +948,18 @@ static int fl_set_enc_opt(struct nlattr **tb, struct fl_flow_key *key, const struct nlattr *nla_enc_key, *nla_opt_key, *nla_opt_msk = NULL; int err, option_len, key_depth, msk_depth = 0; - err = nla_validate_nested(tb[TCA_FLOWER_KEY_ENC_OPTS], - TCA_FLOWER_KEY_ENC_OPTS_MAX, - enc_opts_policy, extack); + err = nla_validate_nested_deprecated(tb[TCA_FLOWER_KEY_ENC_OPTS], + TCA_FLOWER_KEY_ENC_OPTS_MAX, + enc_opts_policy, extack); if (err) return err; nla_enc_key = nla_data(tb[TCA_FLOWER_KEY_ENC_OPTS]); if (tb[TCA_FLOWER_KEY_ENC_OPTS_MASK]) { - err = nla_validate_nested(tb[TCA_FLOWER_KEY_ENC_OPTS_MASK], - TCA_FLOWER_KEY_ENC_OPTS_MAX, - enc_opts_policy, extack); + err = nla_validate_nested_deprecated(tb[TCA_FLOWER_KEY_ENC_OPTS_MASK], + TCA_FLOWER_KEY_ENC_OPTS_MAX, + enc_opts_policy, extack); if (err) return err; @@ -1513,8 +1514,8 @@ static int fl_change(struct net *net, struct sk_buff *in_skb, goto errout_mask_alloc; } - err = nla_parse_nested(tb, TCA_FLOWER_MAX, tca[TCA_OPTIONS], - fl_policy, NULL); + err = nla_parse_nested_deprecated(tb, TCA_FLOWER_MAX, + tca[TCA_OPTIONS], fl_policy, NULL); if (err < 0) goto errout_tb; @@ -1852,8 +1853,8 @@ static void *fl_tmplt_create(struct net *net, struct tcf_chain *chain, tb = kcalloc(TCA_FLOWER_MAX + 1, sizeof(struct nlattr *), GFP_KERNEL); if (!tb) return ERR_PTR(-ENOBUFS); - err = nla_parse_nested(tb, TCA_FLOWER_MAX, tca[TCA_OPTIONS], - fl_policy, NULL); + err = nla_parse_nested_deprecated(tb, TCA_FLOWER_MAX, + tca[TCA_OPTIONS], fl_policy, NULL); if (err) goto errout_tb; diff --git a/net/sched/cls_fw.c b/net/sched/cls_fw.c index 3fcc1d51b9d7..1d0b39c3932f 100644 --- a/net/sched/cls_fw.c +++ b/net/sched/cls_fw.c @@ -263,7 +263,8 @@ static int fw_change(struct net *net, struct sk_buff *in_skb, if (!opt) return handle ? -EINVAL : 0; /* Succeed if it is old method. */ - err = nla_parse_nested(tb, TCA_FW_MAX, opt, fw_policy, NULL); + err = nla_parse_nested_deprecated(tb, TCA_FW_MAX, opt, fw_policy, + NULL); if (err < 0) return err; diff --git a/net/sched/cls_matchall.c b/net/sched/cls_matchall.c index d54fa8e11b9e..46982b4ea70a 100644 --- a/net/sched/cls_matchall.c +++ b/net/sched/cls_matchall.c @@ -181,8 +181,8 @@ static int mall_change(struct net *net, struct sk_buff *in_skb, if (head) return -EEXIST; - err = nla_parse_nested(tb, TCA_MATCHALL_MAX, tca[TCA_OPTIONS], - mall_policy, NULL); + err = nla_parse_nested_deprecated(tb, TCA_MATCHALL_MAX, + tca[TCA_OPTIONS], mall_policy, NULL); if (err < 0) return err; diff --git a/net/sched/cls_route.c b/net/sched/cls_route.c index b3b9b151a61d..eeff5bbfb912 100644 --- a/net/sched/cls_route.c +++ b/net/sched/cls_route.c @@ -484,7 +484,8 @@ static int route4_change(struct net *net, struct sk_buff *in_skb, if (opt == NULL) return handle ? -EINVAL : 0; - err = nla_parse_nested(tb, TCA_ROUTE4_MAX, opt, route4_policy, NULL); + err = nla_parse_nested_deprecated(tb, TCA_ROUTE4_MAX, opt, + route4_policy, NULL); if (err < 0) return err; diff --git a/net/sched/cls_rsvp.h b/net/sched/cls_rsvp.h index fa059cf934a6..a4688bb92f43 100644 --- a/net/sched/cls_rsvp.h +++ b/net/sched/cls_rsvp.h @@ -497,7 +497,8 @@ static int rsvp_change(struct net *net, struct sk_buff *in_skb, if (opt == NULL) return handle ? -EINVAL : 0; - err = nla_parse_nested(tb, TCA_RSVP_MAX, opt, rsvp_policy, NULL); + err = nla_parse_nested_deprecated(tb, TCA_RSVP_MAX, opt, rsvp_policy, + NULL); if (err < 0) return err; diff --git a/net/sched/cls_tcindex.c b/net/sched/cls_tcindex.c index 1a2e7d5a8776..9f4f4203c388 100644 --- a/net/sched/cls_tcindex.c +++ b/net/sched/cls_tcindex.c @@ -510,7 +510,8 @@ tcindex_change(struct net *net, struct sk_buff *in_skb, if (!opt) return 0; - err = nla_parse_nested(tb, TCA_TCINDEX_MAX, opt, tcindex_policy, NULL); + err = nla_parse_nested_deprecated(tb, TCA_TCINDEX_MAX, opt, + tcindex_policy, NULL); if (err < 0) return err; diff --git a/net/sched/cls_u32.c b/net/sched/cls_u32.c index 499477058b2d..04e9ef088535 100644 --- a/net/sched/cls_u32.c +++ b/net/sched/cls_u32.c @@ -884,7 +884,8 @@ static int u32_change(struct net *net, struct sk_buff *in_skb, } } - err = nla_parse_nested(tb, TCA_U32_MAX, opt, u32_policy, extack); + err = nla_parse_nested_deprecated(tb, TCA_U32_MAX, opt, u32_policy, + extack); if (err < 0) return err; diff --git a/net/sched/em_ipt.c b/net/sched/em_ipt.c index a5f34e930eff..60c26b8294b5 100644 --- a/net/sched/em_ipt.c +++ b/net/sched/em_ipt.c @@ -120,8 +120,8 @@ static int em_ipt_change(struct net *net, void *data, int data_len, struct xt_match *match; int mdata_len, ret; - ret = nla_parse(tb, TCA_EM_IPT_MAX, data, data_len, em_ipt_policy, - NULL); + ret = nla_parse_deprecated(tb, TCA_EM_IPT_MAX, data, data_len, + em_ipt_policy, NULL); if (ret < 0) return ret; diff --git a/net/sched/em_meta.c b/net/sched/em_meta.c index d6e97115500b..28dfa8f2a4ea 100644 --- a/net/sched/em_meta.c +++ b/net/sched/em_meta.c @@ -912,7 +912,8 @@ static int em_meta_change(struct net *net, void *data, int len, struct tcf_meta_hdr *hdr; struct meta_match *meta = NULL; - err = nla_parse(tb, TCA_EM_META_MAX, data, len, meta_policy, NULL); + err = nla_parse_deprecated(tb, TCA_EM_META_MAX, data, len, + meta_policy, NULL); if (err < 0) goto errout; diff --git a/net/sched/ematch.c b/net/sched/ematch.c index 6f2d6a761dbe..7b86c2a44746 100644 --- a/net/sched/ematch.c +++ b/net/sched/ematch.c @@ -314,7 +314,8 @@ int tcf_em_tree_validate(struct tcf_proto *tp, struct nlattr *nla, if (!nla) return 0; - err = nla_parse_nested(tb, TCA_EMATCH_TREE_MAX, nla, em_policy, NULL); + err = nla_parse_nested_deprecated(tb, TCA_EMATCH_TREE_MAX, nla, + em_policy, NULL); if (err < 0) goto errout; diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c index 6c81b22d214f..607e84d67c33 100644 --- a/net/sched/sch_api.c +++ b/net/sched/sch_api.c @@ -479,7 +479,8 @@ static struct qdisc_size_table *qdisc_get_stab(struct nlattr *opt, u16 *tab = NULL; int err; - err = nla_parse_nested(tb, TCA_STAB_MAX, opt, stab_policy, extack); + err = nla_parse_nested_deprecated(tb, TCA_STAB_MAX, opt, stab_policy, + extack); if (err < 0) return ERR_PTR(err); if (!tb[TCA_STAB_BASE]) { @@ -1423,8 +1424,8 @@ static int tc_get_qdisc(struct sk_buff *skb, struct nlmsghdr *n, !netlink_ns_capable(skb, net->user_ns, CAP_NET_ADMIN)) return -EPERM; - err = nlmsg_parse(n, sizeof(*tcm), tca, TCA_MAX, rtm_tca_policy, - extack); + err = nlmsg_parse_deprecated(n, sizeof(*tcm), tca, TCA_MAX, + rtm_tca_policy, extack); if (err < 0) return err; @@ -1508,8 +1509,8 @@ static int tc_modify_qdisc(struct sk_buff *skb, struct nlmsghdr *n, replay: /* Reinit, just in case something touches this. */ - err = nlmsg_parse(n, sizeof(*tcm), tca, TCA_MAX, rtm_tca_policy, - extack); + err = nlmsg_parse_deprecated(n, sizeof(*tcm), tca, TCA_MAX, + rtm_tca_policy, extack); if (err < 0) return err; @@ -1743,8 +1744,8 @@ static int tc_dump_qdisc(struct sk_buff *skb, struct netlink_callback *cb) idx = 0; ASSERT_RTNL(); - err = nlmsg_parse(nlh, sizeof(struct tcmsg), tca, TCA_MAX, - rtm_tca_policy, cb->extack); + err = nlmsg_parse_deprecated(nlh, sizeof(struct tcmsg), tca, TCA_MAX, + rtm_tca_policy, cb->extack); if (err < 0) return err; @@ -1972,8 +1973,8 @@ static int tc_ctl_tclass(struct sk_buff *skb, struct nlmsghdr *n, !netlink_ns_capable(skb, net->user_ns, CAP_NET_ADMIN)) return -EPERM; - err = nlmsg_parse(n, sizeof(*tcm), tca, TCA_MAX, rtm_tca_policy, - extack); + err = nlmsg_parse_deprecated(n, sizeof(*tcm), tca, TCA_MAX, + rtm_tca_policy, extack); if (err < 0) return err; diff --git a/net/sched/sch_atm.c b/net/sched/sch_atm.c index c36aa57eb4af..ae506c7906cd 100644 --- a/net/sched/sch_atm.c +++ b/net/sched/sch_atm.c @@ -223,7 +223,8 @@ static int atm_tc_change(struct Qdisc *sch, u32 classid, u32 parent, if (opt == NULL) return -EINVAL; - error = nla_parse_nested(tb, TCA_ATM_MAX, opt, atm_policy, NULL); + error = nla_parse_nested_deprecated(tb, TCA_ATM_MAX, opt, atm_policy, + NULL); if (error < 0) return error; diff --git a/net/sched/sch_cake.c b/net/sched/sch_cake.c index 50db72fe44de..53a80bc6b13a 100644 --- a/net/sched/sch_cake.c +++ b/net/sched/sch_cake.c @@ -2531,7 +2531,8 @@ static int cake_change(struct Qdisc *sch, struct nlattr *opt, if (!opt) return -EINVAL; - err = nla_parse_nested(tb, TCA_CAKE_MAX, opt, cake_policy, extack); + err = nla_parse_nested_deprecated(tb, TCA_CAKE_MAX, opt, cake_policy, + extack); if (err < 0) return err; diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c index 243bce4b888b..ba4b33b74dd8 100644 --- a/net/sched/sch_cbq.c +++ b/net/sched/sch_cbq.c @@ -1149,7 +1149,8 @@ static int cbq_init(struct Qdisc *sch, struct nlattr *opt, return -EINVAL; } - err = nla_parse_nested(tb, TCA_CBQ_MAX, opt, cbq_policy, extack); + err = nla_parse_nested_deprecated(tb, TCA_CBQ_MAX, opt, cbq_policy, + extack); if (err < 0) return err; @@ -1473,7 +1474,8 @@ cbq_change_class(struct Qdisc *sch, u32 classid, u32 parentid, struct nlattr **t return -EINVAL; } - err = nla_parse_nested(tb, TCA_CBQ_MAX, opt, cbq_policy, extack); + err = nla_parse_nested_deprecated(tb, TCA_CBQ_MAX, opt, cbq_policy, + extack); if (err < 0) return err; diff --git a/net/sched/sch_cbs.c b/net/sched/sch_cbs.c index adffc6d68c06..8077c846f5bf 100644 --- a/net/sched/sch_cbs.c +++ b/net/sched/sch_cbs.c @@ -358,7 +358,8 @@ static int cbs_change(struct Qdisc *sch, struct nlattr *opt, struct tc_cbs_qopt *qopt; int err; - err = nla_parse_nested(tb, TCA_CBS_MAX, opt, cbs_policy, extack); + err = nla_parse_nested_deprecated(tb, TCA_CBS_MAX, opt, cbs_policy, + extack); if (err < 0) return err; diff --git a/net/sched/sch_choke.c b/net/sched/sch_choke.c index eda21dc94bde..370dbcf49e8b 100644 --- a/net/sched/sch_choke.c +++ b/net/sched/sch_choke.c @@ -358,7 +358,8 @@ static int choke_change(struct Qdisc *sch, struct nlattr *opt, if (opt == NULL) return -EINVAL; - err = nla_parse_nested(tb, TCA_CHOKE_MAX, opt, choke_policy, NULL); + err = nla_parse_nested_deprecated(tb, TCA_CHOKE_MAX, opt, + choke_policy, NULL); if (err < 0) return err; diff --git a/net/sched/sch_codel.c b/net/sched/sch_codel.c index 60ac4e61ce3a..25ef172c23df 100644 --- a/net/sched/sch_codel.c +++ b/net/sched/sch_codel.c @@ -141,7 +141,8 @@ static int codel_change(struct Qdisc *sch, struct nlattr *opt, if (!opt) return -EINVAL; - err = nla_parse_nested(tb, TCA_CODEL_MAX, opt, codel_policy, NULL); + err = nla_parse_nested_deprecated(tb, TCA_CODEL_MAX, opt, + codel_policy, NULL); if (err < 0) return err; diff --git a/net/sched/sch_drr.c b/net/sched/sch_drr.c index 022db73fd5a9..ffcd6654c39d 100644 --- a/net/sched/sch_drr.c +++ b/net/sched/sch_drr.c @@ -70,7 +70,8 @@ static int drr_change_class(struct Qdisc *sch, u32 classid, u32 parentid, return -EINVAL; } - err = nla_parse_nested(tb, TCA_DRR_MAX, opt, drr_policy, extack); + err = nla_parse_nested_deprecated(tb, TCA_DRR_MAX, opt, drr_policy, + extack); if (err < 0) return err; diff --git a/net/sched/sch_dsmark.c b/net/sched/sch_dsmark.c index cdf744e710f1..3deeb06eaecf 100644 --- a/net/sched/sch_dsmark.c +++ b/net/sched/sch_dsmark.c @@ -132,7 +132,8 @@ static int dsmark_change(struct Qdisc *sch, u32 classid, u32 parent, if (!opt) goto errout; - err = nla_parse_nested(tb, TCA_DSMARK_MAX, opt, dsmark_policy, NULL); + err = nla_parse_nested_deprecated(tb, TCA_DSMARK_MAX, opt, + dsmark_policy, NULL); if (err < 0) goto errout; @@ -353,7 +354,8 @@ static int dsmark_init(struct Qdisc *sch, struct nlattr *opt, if (err) return err; - err = nla_parse_nested(tb, TCA_DSMARK_MAX, opt, dsmark_policy, NULL); + err = nla_parse_nested_deprecated(tb, TCA_DSMARK_MAX, opt, + dsmark_policy, NULL); if (err < 0) goto errout; diff --git a/net/sched/sch_etf.c b/net/sched/sch_etf.c index 67107caa287c..db0c2ba1d156 100644 --- a/net/sched/sch_etf.c +++ b/net/sched/sch_etf.c @@ -351,7 +351,8 @@ static int etf_init(struct Qdisc *sch, struct nlattr *opt, return -EINVAL; } - err = nla_parse_nested(tb, TCA_ETF_MAX, opt, etf_policy, extack); + err = nla_parse_nested_deprecated(tb, TCA_ETF_MAX, opt, etf_policy, + extack); if (err < 0) return err; diff --git a/net/sched/sch_fq.c b/net/sched/sch_fq.c index 5ca370e78d3a..d107c74767cd 100644 --- a/net/sched/sch_fq.c +++ b/net/sched/sch_fq.c @@ -684,7 +684,8 @@ static int fq_change(struct Qdisc *sch, struct nlattr *opt, if (!opt) return -EINVAL; - err = nla_parse_nested(tb, TCA_FQ_MAX, opt, fq_policy, NULL); + err = nla_parse_nested_deprecated(tb, TCA_FQ_MAX, opt, fq_policy, + NULL); if (err < 0) return err; diff --git a/net/sched/sch_fq_codel.c b/net/sched/sch_fq_codel.c index 825a933b019a..08d85370b97c 100644 --- a/net/sched/sch_fq_codel.c +++ b/net/sched/sch_fq_codel.c @@ -387,8 +387,8 @@ static int fq_codel_change(struct Qdisc *sch, struct nlattr *opt, if (!opt) return -EINVAL; - err = nla_parse_nested(tb, TCA_FQ_CODEL_MAX, opt, fq_codel_policy, - NULL); + err = nla_parse_nested_deprecated(tb, TCA_FQ_CODEL_MAX, opt, + fq_codel_policy, NULL); if (err < 0) return err; if (tb[TCA_FQ_CODEL_FLOWS]) { diff --git a/net/sched/sch_gred.c b/net/sched/sch_gred.c index 9bfa15e12d23..dfa657da100f 100644 --- a/net/sched/sch_gred.c +++ b/net/sched/sch_gred.c @@ -538,7 +538,8 @@ static void gred_vq_apply(struct gred_sched *table, const struct nlattr *entry) struct nlattr *tb[TCA_GRED_VQ_MAX + 1]; u32 dp; - nla_parse_nested(tb, TCA_GRED_VQ_MAX, entry, gred_vq_policy, NULL); + nla_parse_nested_deprecated(tb, TCA_GRED_VQ_MAX, entry, + gred_vq_policy, NULL); dp = nla_get_u32(tb[TCA_GRED_VQ_DP]); @@ -568,8 +569,8 @@ static int gred_vq_validate(struct gred_sched *table, u32 cdp, int err; u32 dp; - err = nla_parse_nested(tb, TCA_GRED_VQ_MAX, entry, gred_vq_policy, - extack); + err = nla_parse_nested_deprecated(tb, TCA_GRED_VQ_MAX, entry, + gred_vq_policy, extack); if (err < 0) return err; @@ -610,8 +611,8 @@ static int gred_vqs_validate(struct gred_sched *table, u32 cdp, const struct nlattr *attr; int rem, err; - err = nla_validate_nested(vqs, TCA_GRED_VQ_ENTRY_MAX, - gred_vqe_policy, extack); + err = nla_validate_nested_deprecated(vqs, TCA_GRED_VQ_ENTRY_MAX, + gred_vqe_policy, extack); if (err < 0) return err; @@ -650,7 +651,8 @@ static int gred_change(struct Qdisc *sch, struct nlattr *opt, if (opt == NULL) return -EINVAL; - err = nla_parse_nested(tb, TCA_GRED_MAX, opt, gred_policy, extack); + err = nla_parse_nested_deprecated(tb, TCA_GRED_MAX, opt, gred_policy, + extack); if (err < 0) return err; @@ -737,7 +739,8 @@ static int gred_init(struct Qdisc *sch, struct nlattr *opt, if (!opt) return -EINVAL; - err = nla_parse_nested(tb, TCA_GRED_MAX, opt, gred_policy, extack); + err = nla_parse_nested_deprecated(tb, TCA_GRED_MAX, opt, gred_policy, + extack); if (err < 0) return err; diff --git a/net/sched/sch_hfsc.c b/net/sched/sch_hfsc.c index 97d2fb91c39f..433f2190960f 100644 --- a/net/sched/sch_hfsc.c +++ b/net/sched/sch_hfsc.c @@ -926,7 +926,8 @@ hfsc_change_class(struct Qdisc *sch, u32 classid, u32 parentid, if (opt == NULL) return -EINVAL; - err = nla_parse_nested(tb, TCA_HFSC_MAX, opt, hfsc_policy, NULL); + err = nla_parse_nested_deprecated(tb, TCA_HFSC_MAX, opt, hfsc_policy, + NULL); if (err < 0) return err; diff --git a/net/sched/sch_hhf.c b/net/sched/sch_hhf.c index 43bc159c4f7c..a28e09b1609c 100644 --- a/net/sched/sch_hhf.c +++ b/net/sched/sch_hhf.c @@ -518,7 +518,8 @@ static int hhf_change(struct Qdisc *sch, struct nlattr *opt, if (!opt) return -EINVAL; - err = nla_parse_nested(tb, TCA_HHF_MAX, opt, hhf_policy, NULL); + err = nla_parse_nested_deprecated(tb, TCA_HHF_MAX, opt, hhf_policy, + NULL); if (err < 0) return err; diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c index 64010aec5437..d27d9bc9d010 100644 --- a/net/sched/sch_htb.c +++ b/net/sched/sch_htb.c @@ -1012,7 +1012,8 @@ static int htb_init(struct Qdisc *sch, struct nlattr *opt, if (err) return err; - err = nla_parse_nested(tb, TCA_HTB_MAX, opt, htb_policy, NULL); + err = nla_parse_nested_deprecated(tb, TCA_HTB_MAX, opt, htb_policy, + NULL); if (err < 0) return err; @@ -1310,7 +1311,8 @@ static int htb_change_class(struct Qdisc *sch, u32 classid, if (!opt) goto failure; - err = nla_parse_nested(tb, TCA_HTB_MAX, opt, htb_policy, NULL); + err = nla_parse_nested_deprecated(tb, TCA_HTB_MAX, opt, htb_policy, + NULL); if (err < 0) goto failure; diff --git a/net/sched/sch_mqprio.c b/net/sched/sch_mqprio.c index 7afefed72d35..d05086dc3866 100644 --- a/net/sched/sch_mqprio.c +++ b/net/sched/sch_mqprio.c @@ -125,8 +125,9 @@ static int parse_attr(struct nlattr *tb[], int maxtype, struct nlattr *nla, int nested_len = nla_len(nla) - NLA_ALIGN(len); if (nested_len >= nla_attr_size(0)) - return nla_parse(tb, maxtype, nla_data(nla) + NLA_ALIGN(len), - nested_len, policy, NULL); + return nla_parse_deprecated(tb, maxtype, + nla_data(nla) + NLA_ALIGN(len), + nested_len, policy, NULL); memset(tb, 0, sizeof(struct nlattr *) * (maxtype + 1)); return 0; diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c index 0242c0d4a2d0..78aa76b0da2e 100644 --- a/net/sched/sch_netem.c +++ b/net/sched/sch_netem.c @@ -935,8 +935,9 @@ static int parse_attr(struct nlattr *tb[], int maxtype, struct nlattr *nla, } if (nested_len >= nla_attr_size(0)) - return nla_parse(tb, maxtype, nla_data(nla) + NLA_ALIGN(len), - nested_len, policy, NULL); + return nla_parse_deprecated(tb, maxtype, + nla_data(nla) + NLA_ALIGN(len), + nested_len, policy, NULL); memset(tb, 0, sizeof(struct nlattr *) * (maxtype + 1)); return 0; diff --git a/net/sched/sch_pie.c b/net/sched/sch_pie.c index 9bf41f4a2312..8fa129d3943e 100644 --- a/net/sched/sch_pie.c +++ b/net/sched/sch_pie.c @@ -216,7 +216,8 @@ static int pie_change(struct Qdisc *sch, struct nlattr *opt, if (!opt) return -EINVAL; - err = nla_parse_nested(tb, TCA_PIE_MAX, opt, pie_policy, NULL); + err = nla_parse_nested_deprecated(tb, TCA_PIE_MAX, opt, pie_policy, + NULL); if (err < 0) return err; diff --git a/net/sched/sch_qfq.c b/net/sched/sch_qfq.c index bab2d4026e8b..3f9e8b425ac6 100644 --- a/net/sched/sch_qfq.c +++ b/net/sched/sch_qfq.c @@ -410,8 +410,8 @@ static int qfq_change_class(struct Qdisc *sch, u32 classid, u32 parentid, return -EINVAL; } - err = nla_parse_nested(tb, TCA_QFQ_MAX, tca[TCA_OPTIONS], qfq_policy, - NULL); + err = nla_parse_nested_deprecated(tb, TCA_QFQ_MAX, tca[TCA_OPTIONS], + qfq_policy, NULL); if (err < 0) return err; diff --git a/net/sched/sch_red.c b/net/sched/sch_red.c index b9f34e057e87..1e68a13bb66b 100644 --- a/net/sched/sch_red.c +++ b/net/sched/sch_red.c @@ -205,7 +205,8 @@ static int red_change(struct Qdisc *sch, struct nlattr *opt, if (opt == NULL) return -EINVAL; - err = nla_parse_nested(tb, TCA_RED_MAX, opt, red_policy, NULL); + err = nla_parse_nested_deprecated(tb, TCA_RED_MAX, opt, red_policy, + NULL); if (err < 0) return err; diff --git a/net/sched/sch_sfb.c b/net/sched/sch_sfb.c index f54b00a431a3..b245d6a2068d 100644 --- a/net/sched/sch_sfb.c +++ b/net/sched/sch_sfb.c @@ -499,7 +499,8 @@ static int sfb_change(struct Qdisc *sch, struct nlattr *opt, int err; if (opt) { - err = nla_parse_nested(tb, TCA_SFB_MAX, opt, sfb_policy, NULL); + err = nla_parse_nested_deprecated(tb, TCA_SFB_MAX, opt, + sfb_policy, NULL); if (err < 0) return -EINVAL; diff --git a/net/sched/sch_taprio.c b/net/sched/sch_taprio.c index e016ee07dd1f..09563c245473 100644 --- a/net/sched/sch_taprio.c +++ b/net/sched/sch_taprio.c @@ -310,8 +310,8 @@ static int parse_sched_entry(struct nlattr *n, struct sched_entry *entry, struct nlattr *tb[TCA_TAPRIO_SCHED_ENTRY_MAX + 1] = { }; int err; - err = nla_parse_nested(tb, TCA_TAPRIO_SCHED_ENTRY_MAX, n, - entry_policy, NULL); + err = nla_parse_nested_deprecated(tb, TCA_TAPRIO_SCHED_ENTRY_MAX, n, + entry_policy, NULL); if (err < 0) { NL_SET_ERR_MSG(extack, "Could not parse nested entry"); return -EINVAL; @@ -334,8 +334,8 @@ static int parse_sched_single_entry(struct nlattr *n, u32 index; int err; - err = nla_parse_nested(tb_list, TCA_TAPRIO_SCHED_MAX, - n, entry_list_policy, NULL); + err = nla_parse_nested_deprecated(tb_list, TCA_TAPRIO_SCHED_MAX, n, + entry_list_policy, NULL); if (err < 0) { NL_SET_ERR_MSG(extack, "Could not parse nested entry"); return -EINVAL; @@ -346,9 +346,10 @@ static int parse_sched_single_entry(struct nlattr *n, return -EINVAL; } - err = nla_parse_nested(tb_entry, TCA_TAPRIO_SCHED_ENTRY_MAX, - tb_list[TCA_TAPRIO_SCHED_ENTRY], - entry_policy, NULL); + err = nla_parse_nested_deprecated(tb_entry, + TCA_TAPRIO_SCHED_ENTRY_MAX, + tb_list[TCA_TAPRIO_SCHED_ENTRY], + entry_policy, NULL); if (err < 0) { NL_SET_ERR_MSG(extack, "Could not parse nested entry"); return -EINVAL; @@ -644,8 +645,8 @@ static int taprio_change(struct Qdisc *sch, struct nlattr *opt, int i, err, size; ktime_t start; - err = nla_parse_nested(tb, TCA_TAPRIO_ATTR_MAX, opt, - taprio_policy, extack); + err = nla_parse_nested_deprecated(tb, TCA_TAPRIO_ATTR_MAX, opt, + taprio_policy, extack); if (err < 0) return err; diff --git a/net/sched/sch_tbf.c b/net/sched/sch_tbf.c index 3ae5a29eeab3..c09c0d855846 100644 --- a/net/sched/sch_tbf.c +++ b/net/sched/sch_tbf.c @@ -308,7 +308,8 @@ static int tbf_change(struct Qdisc *sch, struct nlattr *opt, s64 buffer, mtu; u64 rate64 = 0, prate64 = 0; - err = nla_parse_nested(tb, TCA_TBF_MAX, opt, tbf_policy, NULL); + err = nla_parse_nested_deprecated(tb, TCA_TBF_MAX, opt, tbf_policy, + NULL); if (err < 0) return err; diff --git a/net/tipc/bearer.c b/net/tipc/bearer.c index fd8e4e83f5e0..2bed6589f41e 100644 --- a/net/tipc/bearer.c +++ b/net/tipc/bearer.c @@ -776,9 +776,9 @@ int tipc_nl_bearer_get(struct sk_buff *skb, struct genl_info *info) if (!info->attrs[TIPC_NLA_BEARER]) return -EINVAL; - err = nla_parse_nested(attrs, TIPC_NLA_BEARER_MAX, - info->attrs[TIPC_NLA_BEARER], - tipc_nl_bearer_policy, info->extack); + err = nla_parse_nested_deprecated(attrs, TIPC_NLA_BEARER_MAX, + info->attrs[TIPC_NLA_BEARER], + tipc_nl_bearer_policy, info->extack); if (err) return err; @@ -825,9 +825,9 @@ int __tipc_nl_bearer_disable(struct sk_buff *skb, struct genl_info *info) if (!info->attrs[TIPC_NLA_BEARER]) return -EINVAL; - err = nla_parse_nested(attrs, TIPC_NLA_BEARER_MAX, - info->attrs[TIPC_NLA_BEARER], - tipc_nl_bearer_policy, info->extack); + err = nla_parse_nested_deprecated(attrs, TIPC_NLA_BEARER_MAX, + info->attrs[TIPC_NLA_BEARER], + tipc_nl_bearer_policy, info->extack); if (err) return err; @@ -870,9 +870,9 @@ int __tipc_nl_bearer_enable(struct sk_buff *skb, struct genl_info *info) if (!info->attrs[TIPC_NLA_BEARER]) return -EINVAL; - err = nla_parse_nested(attrs, TIPC_NLA_BEARER_MAX, - info->attrs[TIPC_NLA_BEARER], - tipc_nl_bearer_policy, info->extack); + err = nla_parse_nested_deprecated(attrs, TIPC_NLA_BEARER_MAX, + info->attrs[TIPC_NLA_BEARER], + tipc_nl_bearer_policy, info->extack); if (err) return err; @@ -921,9 +921,9 @@ int tipc_nl_bearer_add(struct sk_buff *skb, struct genl_info *info) if (!info->attrs[TIPC_NLA_BEARER]) return -EINVAL; - err = nla_parse_nested(attrs, TIPC_NLA_BEARER_MAX, - info->attrs[TIPC_NLA_BEARER], - tipc_nl_bearer_policy, info->extack); + err = nla_parse_nested_deprecated(attrs, TIPC_NLA_BEARER_MAX, + info->attrs[TIPC_NLA_BEARER], + tipc_nl_bearer_policy, info->extack); if (err) return err; @@ -964,9 +964,9 @@ int __tipc_nl_bearer_set(struct sk_buff *skb, struct genl_info *info) if (!info->attrs[TIPC_NLA_BEARER]) return -EINVAL; - err = nla_parse_nested(attrs, TIPC_NLA_BEARER_MAX, - info->attrs[TIPC_NLA_BEARER], - tipc_nl_bearer_policy, info->extack); + err = nla_parse_nested_deprecated(attrs, TIPC_NLA_BEARER_MAX, + info->attrs[TIPC_NLA_BEARER], + tipc_nl_bearer_policy, info->extack); if (err) return err; @@ -1107,9 +1107,9 @@ int tipc_nl_media_get(struct sk_buff *skb, struct genl_info *info) if (!info->attrs[TIPC_NLA_MEDIA]) return -EINVAL; - err = nla_parse_nested(attrs, TIPC_NLA_MEDIA_MAX, - info->attrs[TIPC_NLA_MEDIA], - tipc_nl_media_policy, info->extack); + err = nla_parse_nested_deprecated(attrs, TIPC_NLA_MEDIA_MAX, + info->attrs[TIPC_NLA_MEDIA], + tipc_nl_media_policy, info->extack); if (err) return err; @@ -1155,9 +1155,9 @@ int __tipc_nl_media_set(struct sk_buff *skb, struct genl_info *info) if (!info->attrs[TIPC_NLA_MEDIA]) return -EINVAL; - err = nla_parse_nested(attrs, TIPC_NLA_MEDIA_MAX, - info->attrs[TIPC_NLA_MEDIA], - tipc_nl_media_policy, info->extack); + err = nla_parse_nested_deprecated(attrs, TIPC_NLA_MEDIA_MAX, + info->attrs[TIPC_NLA_MEDIA], + tipc_nl_media_policy, info->extack); if (!attrs[TIPC_NLA_MEDIA_NAME]) return -EINVAL; diff --git a/net/tipc/link.c b/net/tipc/link.c index 0327c8ff8d48..1c514b64a0a9 100644 --- a/net/tipc/link.c +++ b/net/tipc/link.c @@ -2148,8 +2148,8 @@ int tipc_nl_parse_link_prop(struct nlattr *prop, struct nlattr *props[]) { int err; - err = nla_parse_nested(props, TIPC_NLA_PROP_MAX, prop, - tipc_nl_prop_policy, NULL); + err = nla_parse_nested_deprecated(props, TIPC_NLA_PROP_MAX, prop, + tipc_nl_prop_policy, NULL); if (err) return err; diff --git a/net/tipc/net.c b/net/tipc/net.c index 0bba4e6b005c..85707c185360 100644 --- a/net/tipc/net.c +++ b/net/tipc/net.c @@ -245,9 +245,9 @@ int __tipc_nl_net_set(struct sk_buff *skb, struct genl_info *info) if (!info->attrs[TIPC_NLA_NET]) return -EINVAL; - err = nla_parse_nested(attrs, TIPC_NLA_NET_MAX, - info->attrs[TIPC_NLA_NET], tipc_nl_net_policy, - info->extack); + err = nla_parse_nested_deprecated(attrs, TIPC_NLA_NET_MAX, + info->attrs[TIPC_NLA_NET], + tipc_nl_net_policy, info->extack); if (err) return err; diff --git a/net/tipc/netlink.c b/net/tipc/netlink.c index 2d178df0a89f..3d5d0fb5b37c 100644 --- a/net/tipc/netlink.c +++ b/net/tipc/netlink.c @@ -255,8 +255,8 @@ int tipc_nlmsg_parse(const struct nlmsghdr *nlh, struct nlattr ***attr) if (!*attr) return -EOPNOTSUPP; - return nlmsg_parse(nlh, GENL_HDRLEN, *attr, maxattr, tipc_nl_policy, - NULL); + return nlmsg_parse_deprecated(nlh, GENL_HDRLEN, *attr, maxattr, + tipc_nl_policy, NULL); } int __init tipc_netlink_start(void) diff --git a/net/tipc/netlink_compat.c b/net/tipc/netlink_compat.c index 36fe2dbb6d87..f7269ce934b5 100644 --- a/net/tipc/netlink_compat.c +++ b/net/tipc/netlink_compat.c @@ -328,9 +328,9 @@ static int __tipc_nl_compat_doit(struct tipc_nl_compat_cmd_doit *cmd, if (err) goto doit_out; - err = nla_parse(attrbuf, tipc_genl_family.maxattr, - (const struct nlattr *)trans_buf->data, - trans_buf->len, NULL, NULL); + err = nla_parse_deprecated(attrbuf, tipc_genl_family.maxattr, + (const struct nlattr *)trans_buf->data, + trans_buf->len, NULL, NULL); if (err) goto doit_out; @@ -378,8 +378,8 @@ static int tipc_nl_compat_bearer_dump(struct tipc_nl_compat_msg *msg, if (!attrs[TIPC_NLA_BEARER]) return -EINVAL; - err = nla_parse_nested(bearer, TIPC_NLA_BEARER_MAX, - attrs[TIPC_NLA_BEARER], NULL, NULL); + err = nla_parse_nested_deprecated(bearer, TIPC_NLA_BEARER_MAX, + attrs[TIPC_NLA_BEARER], NULL, NULL); if (err) return err; @@ -514,24 +514,26 @@ static int tipc_nl_compat_link_stat_dump(struct tipc_nl_compat_msg *msg, if (!attrs[TIPC_NLA_LINK]) return -EINVAL; - err = nla_parse_nested(link, TIPC_NLA_LINK_MAX, attrs[TIPC_NLA_LINK], - NULL, NULL); + err = nla_parse_nested_deprecated(link, TIPC_NLA_LINK_MAX, + attrs[TIPC_NLA_LINK], NULL, NULL); if (err) return err; if (!link[TIPC_NLA_LINK_PROP]) return -EINVAL; - err = nla_parse_nested(prop, TIPC_NLA_PROP_MAX, - link[TIPC_NLA_LINK_PROP], NULL, NULL); + err = nla_parse_nested_deprecated(prop, TIPC_NLA_PROP_MAX, + link[TIPC_NLA_LINK_PROP], NULL, + NULL); if (err) return err; if (!link[TIPC_NLA_LINK_STATS]) return -EINVAL; - err = nla_parse_nested(stats, TIPC_NLA_STATS_MAX, - link[TIPC_NLA_LINK_STATS], NULL, NULL); + err = nla_parse_nested_deprecated(stats, TIPC_NLA_STATS_MAX, + link[TIPC_NLA_LINK_STATS], NULL, + NULL); if (err) return err; @@ -645,8 +647,8 @@ static int tipc_nl_compat_link_dump(struct tipc_nl_compat_msg *msg, if (!attrs[TIPC_NLA_LINK]) return -EINVAL; - err = nla_parse_nested(link, TIPC_NLA_LINK_MAX, attrs[TIPC_NLA_LINK], - NULL, NULL); + err = nla_parse_nested_deprecated(link, TIPC_NLA_LINK_MAX, + attrs[TIPC_NLA_LINK], NULL, NULL); if (err) return err; @@ -869,16 +871,18 @@ static int tipc_nl_compat_name_table_dump(struct tipc_nl_compat_msg *msg, if (!attrs[TIPC_NLA_NAME_TABLE]) return -EINVAL; - err = nla_parse_nested(nt, TIPC_NLA_NAME_TABLE_MAX, - attrs[TIPC_NLA_NAME_TABLE], NULL, NULL); + err = nla_parse_nested_deprecated(nt, TIPC_NLA_NAME_TABLE_MAX, + attrs[TIPC_NLA_NAME_TABLE], NULL, + NULL); if (err) return err; if (!nt[TIPC_NLA_NAME_TABLE_PUBL]) return -EINVAL; - err = nla_parse_nested(publ, TIPC_NLA_PUBL_MAX, - nt[TIPC_NLA_NAME_TABLE_PUBL], NULL, NULL); + err = nla_parse_nested_deprecated(publ, TIPC_NLA_PUBL_MAX, + nt[TIPC_NLA_NAME_TABLE_PUBL], NULL, + NULL); if (err) return err; @@ -937,8 +941,8 @@ static int __tipc_nl_compat_publ_dump(struct tipc_nl_compat_msg *msg, if (!attrs[TIPC_NLA_PUBL]) return -EINVAL; - err = nla_parse_nested(publ, TIPC_NLA_PUBL_MAX, attrs[TIPC_NLA_PUBL], - NULL, NULL); + err = nla_parse_nested_deprecated(publ, TIPC_NLA_PUBL_MAX, + attrs[TIPC_NLA_PUBL], NULL, NULL); if (err) return err; @@ -1007,8 +1011,8 @@ static int tipc_nl_compat_sk_dump(struct tipc_nl_compat_msg *msg, if (!attrs[TIPC_NLA_SOCK]) return -EINVAL; - err = nla_parse_nested(sock, TIPC_NLA_SOCK_MAX, attrs[TIPC_NLA_SOCK], - NULL, NULL); + err = nla_parse_nested_deprecated(sock, TIPC_NLA_SOCK_MAX, + attrs[TIPC_NLA_SOCK], NULL, NULL); if (err) return err; @@ -1019,8 +1023,9 @@ static int tipc_nl_compat_sk_dump(struct tipc_nl_compat_msg *msg, u32 node; struct nlattr *con[TIPC_NLA_CON_MAX + 1]; - err = nla_parse_nested(con, TIPC_NLA_CON_MAX, - sock[TIPC_NLA_SOCK_CON], NULL, NULL); + err = nla_parse_nested_deprecated(con, TIPC_NLA_CON_MAX, + sock[TIPC_NLA_SOCK_CON], + NULL, NULL); if (err) return err; @@ -1059,8 +1064,8 @@ static int tipc_nl_compat_media_dump(struct tipc_nl_compat_msg *msg, if (!attrs[TIPC_NLA_MEDIA]) return -EINVAL; - err = nla_parse_nested(media, TIPC_NLA_MEDIA_MAX, - attrs[TIPC_NLA_MEDIA], NULL, NULL); + err = nla_parse_nested_deprecated(media, TIPC_NLA_MEDIA_MAX, + attrs[TIPC_NLA_MEDIA], NULL, NULL); if (err) return err; @@ -1079,8 +1084,8 @@ static int tipc_nl_compat_node_dump(struct tipc_nl_compat_msg *msg, if (!attrs[TIPC_NLA_NODE]) return -EINVAL; - err = nla_parse_nested(node, TIPC_NLA_NODE_MAX, attrs[TIPC_NLA_NODE], - NULL, NULL); + err = nla_parse_nested_deprecated(node, TIPC_NLA_NODE_MAX, + attrs[TIPC_NLA_NODE], NULL, NULL); if (err) return err; @@ -1126,8 +1131,8 @@ static int tipc_nl_compat_net_dump(struct tipc_nl_compat_msg *msg, if (!attrs[TIPC_NLA_NET]) return -EINVAL; - err = nla_parse_nested(net, TIPC_NLA_NET_MAX, attrs[TIPC_NLA_NET], - NULL, NULL); + err = nla_parse_nested_deprecated(net, TIPC_NLA_NET_MAX, + attrs[TIPC_NLA_NET], NULL, NULL); if (err) return err; diff --git a/net/tipc/node.c b/net/tipc/node.c index 3777254a508f..0eb1bf850219 100644 --- a/net/tipc/node.c +++ b/net/tipc/node.c @@ -1885,9 +1885,9 @@ int tipc_nl_peer_rm(struct sk_buff *skb, struct genl_info *info) if (!info->attrs[TIPC_NLA_NET]) return -EINVAL; - err = nla_parse_nested(attrs, TIPC_NLA_NET_MAX, - info->attrs[TIPC_NLA_NET], tipc_nl_net_policy, - info->extack); + err = nla_parse_nested_deprecated(attrs, TIPC_NLA_NET_MAX, + info->attrs[TIPC_NLA_NET], + tipc_nl_net_policy, info->extack); if (err) return err; @@ -2043,9 +2043,9 @@ int tipc_nl_node_set_link(struct sk_buff *skb, struct genl_info *info) if (!info->attrs[TIPC_NLA_LINK]) return -EINVAL; - err = nla_parse_nested(attrs, TIPC_NLA_LINK_MAX, - info->attrs[TIPC_NLA_LINK], - tipc_nl_link_policy, info->extack); + err = nla_parse_nested_deprecated(attrs, TIPC_NLA_LINK_MAX, + info->attrs[TIPC_NLA_LINK], + tipc_nl_link_policy, info->extack); if (err) return err; @@ -2119,9 +2119,9 @@ int tipc_nl_node_get_link(struct sk_buff *skb, struct genl_info *info) if (!info->attrs[TIPC_NLA_LINK]) return -EINVAL; - err = nla_parse_nested(attrs, TIPC_NLA_LINK_MAX, - info->attrs[TIPC_NLA_LINK], - tipc_nl_link_policy, info->extack); + err = nla_parse_nested_deprecated(attrs, TIPC_NLA_LINK_MAX, + info->attrs[TIPC_NLA_LINK], + tipc_nl_link_policy, info->extack); if (err) return err; @@ -2184,9 +2184,9 @@ int tipc_nl_node_reset_link_stats(struct sk_buff *skb, struct genl_info *info) if (!info->attrs[TIPC_NLA_LINK]) return -EINVAL; - err = nla_parse_nested(attrs, TIPC_NLA_LINK_MAX, - info->attrs[TIPC_NLA_LINK], - tipc_nl_link_policy, info->extack); + err = nla_parse_nested_deprecated(attrs, TIPC_NLA_LINK_MAX, + info->attrs[TIPC_NLA_LINK], + tipc_nl_link_policy, info->extack); if (err) return err; @@ -2324,9 +2324,10 @@ int tipc_nl_node_set_monitor(struct sk_buff *skb, struct genl_info *info) if (!info->attrs[TIPC_NLA_MON]) return -EINVAL; - err = nla_parse_nested(attrs, TIPC_NLA_MON_MAX, - info->attrs[TIPC_NLA_MON], - tipc_nl_monitor_policy, info->extack); + err = nla_parse_nested_deprecated(attrs, TIPC_NLA_MON_MAX, + info->attrs[TIPC_NLA_MON], + tipc_nl_monitor_policy, + info->extack); if (err) return err; @@ -2444,9 +2445,10 @@ int tipc_nl_node_dump_monitor_peer(struct sk_buff *skb, if (!attrs[TIPC_NLA_MON]) return -EINVAL; - err = nla_parse_nested(mon, TIPC_NLA_MON_MAX, - attrs[TIPC_NLA_MON], - tipc_nl_monitor_policy, NULL); + err = nla_parse_nested_deprecated(mon, TIPC_NLA_MON_MAX, + attrs[TIPC_NLA_MON], + tipc_nl_monitor_policy, + NULL); if (err) return err; diff --git a/net/tipc/socket.c b/net/tipc/socket.c index 7918f4763fdc..145e4decb0c9 100644 --- a/net/tipc/socket.c +++ b/net/tipc/socket.c @@ -3599,9 +3599,9 @@ int tipc_nl_publ_dump(struct sk_buff *skb, struct netlink_callback *cb) if (!attrs[TIPC_NLA_SOCK]) return -EINVAL; - err = nla_parse_nested(sock, TIPC_NLA_SOCK_MAX, - attrs[TIPC_NLA_SOCK], - tipc_nl_sock_policy, NULL); + err = nla_parse_nested_deprecated(sock, TIPC_NLA_SOCK_MAX, + attrs[TIPC_NLA_SOCK], + tipc_nl_sock_policy, NULL); if (err) return err; diff --git a/net/tipc/udp_media.c b/net/tipc/udp_media.c index 24d7c79598bb..7fc02d84c4f1 100644 --- a/net/tipc/udp_media.c +++ b/net/tipc/udp_media.c @@ -447,9 +447,9 @@ int tipc_udp_nl_dump_remoteip(struct sk_buff *skb, struct netlink_callback *cb) if (!attrs[TIPC_NLA_BEARER]) return -EINVAL; - err = nla_parse_nested(battrs, TIPC_NLA_BEARER_MAX, - attrs[TIPC_NLA_BEARER], - tipc_nl_bearer_policy, NULL); + err = nla_parse_nested_deprecated(battrs, TIPC_NLA_BEARER_MAX, + attrs[TIPC_NLA_BEARER], + tipc_nl_bearer_policy, NULL); if (err) return err; @@ -601,8 +601,7 @@ int tipc_udp_nl_bearer_add(struct tipc_bearer *b, struct nlattr *attr) struct nlattr *opts[TIPC_NLA_UDP_MAX + 1]; struct udp_media_addr *dst; - if (nla_parse_nested(opts, TIPC_NLA_UDP_MAX, attr, - tipc_nl_udp_policy, NULL)) + if (nla_parse_nested_deprecated(opts, TIPC_NLA_UDP_MAX, attr, tipc_nl_udp_policy, NULL)) return -EINVAL; if (!opts[TIPC_NLA_UDP_REMOTE]) @@ -655,9 +654,7 @@ static int tipc_udp_enable(struct net *net, struct tipc_bearer *b, if (!attrs[TIPC_NLA_BEARER_UDP_OPTS]) goto err; - if (nla_parse_nested(opts, TIPC_NLA_UDP_MAX, - attrs[TIPC_NLA_BEARER_UDP_OPTS], - tipc_nl_udp_policy, NULL)) + if (nla_parse_nested_deprecated(opts, TIPC_NLA_UDP_MAX, attrs[TIPC_NLA_BEARER_UDP_OPTS], tipc_nl_udp_policy, NULL)) goto err; if (!opts[TIPC_NLA_UDP_LOCAL] || !opts[TIPC_NLA_UDP_REMOTE]) { diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 0bcd5ea4b4f2..782c8225a90a 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -703,9 +703,11 @@ int nl80211_prepare_wdev_dump(struct netlink_callback *cb, int err; if (!cb->args[0]) { - err = nlmsg_parse(cb->nlh, GENL_HDRLEN + nl80211_fam.hdrsize, - genl_family_attrbuf(&nl80211_fam), - nl80211_fam.maxattr, nl80211_policy, NULL); + err = nlmsg_parse_deprecated(cb->nlh, + GENL_HDRLEN + nl80211_fam.hdrsize, + genl_family_attrbuf(&nl80211_fam), + nl80211_fam.maxattr, + nl80211_policy, NULL); if (err) return err; @@ -925,8 +927,9 @@ static int nl80211_parse_key_new(struct genl_info *info, struct nlattr *key, struct key_parse *k) { struct nlattr *tb[NL80211_KEY_MAX + 1]; - int err = nla_parse_nested(tb, NL80211_KEY_MAX, key, - nl80211_key_policy, info->extack); + int err = nla_parse_nested_deprecated(tb, NL80211_KEY_MAX, key, + nl80211_key_policy, + info->extack); if (err) return err; @@ -962,10 +965,11 @@ static int nl80211_parse_key_new(struct genl_info *info, struct nlattr *key, if (tb[NL80211_KEY_DEFAULT_TYPES]) { struct nlattr *kdt[NUM_NL80211_KEY_DEFAULT_TYPES]; - err = nla_parse_nested(kdt, NUM_NL80211_KEY_DEFAULT_TYPES - 1, - tb[NL80211_KEY_DEFAULT_TYPES], - nl80211_key_default_policy, - info->extack); + err = nla_parse_nested_deprecated(kdt, + NUM_NL80211_KEY_DEFAULT_TYPES - 1, + tb[NL80211_KEY_DEFAULT_TYPES], + nl80211_key_default_policy, + info->extack); if (err) return err; @@ -1012,11 +1016,11 @@ static int nl80211_parse_key_old(struct genl_info *info, struct key_parse *k) if (info->attrs[NL80211_ATTR_KEY_DEFAULT_TYPES]) { struct nlattr *kdt[NUM_NL80211_KEY_DEFAULT_TYPES]; - int err = nla_parse_nested(kdt, - NUM_NL80211_KEY_DEFAULT_TYPES - 1, - info->attrs[NL80211_ATTR_KEY_DEFAULT_TYPES], - nl80211_key_default_policy, - info->extack); + int err = nla_parse_nested_deprecated(kdt, + NUM_NL80211_KEY_DEFAULT_TYPES - 1, + info->attrs[NL80211_ATTR_KEY_DEFAULT_TYPES], + nl80211_key_default_policy, + info->extack); if (err) return err; @@ -2317,8 +2321,10 @@ static int nl80211_dump_wiphy_parse(struct sk_buff *skb, struct nl80211_dump_wiphy_state *state) { struct nlattr **tb = genl_family_attrbuf(&nl80211_fam); - int ret = nlmsg_parse(cb->nlh, GENL_HDRLEN + nl80211_fam.hdrsize, tb, - nl80211_fam.maxattr, nl80211_policy, NULL); + int ret = nlmsg_parse_deprecated(cb->nlh, + GENL_HDRLEN + nl80211_fam.hdrsize, + tb, nl80211_fam.maxattr, + nl80211_policy, NULL); /* ignore parse errors for backward compatibility */ if (ret) return 0; @@ -2761,10 +2767,11 @@ static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info) nla_for_each_nested(nl_txq_params, info->attrs[NL80211_ATTR_WIPHY_TXQ_PARAMS], rem_txq_params) { - result = nla_parse_nested(tb, NL80211_TXQ_ATTR_MAX, - nl_txq_params, - txq_params_policy, - info->extack); + result = nla_parse_nested_deprecated(tb, + NL80211_TXQ_ATTR_MAX, + nl_txq_params, + txq_params_policy, + info->extack); if (result) return result; result = parse_txq_params(tb, &txq_params); @@ -3221,8 +3228,7 @@ static int parse_monitor_flags(struct nlattr *nla, u32 *mntrflags) if (!nla) return -EINVAL; - if (nla_parse_nested(flags, NL80211_MNTR_FLAG_MAX, nla, - mntr_flags_policy, NULL)) + if (nla_parse_nested_deprecated(flags, NL80211_MNTR_FLAG_MAX, nla, mntr_flags_policy, NULL)) return -EINVAL; for (flag = 1; flag <= NL80211_MNTR_FLAG_MAX; flag++) @@ -4101,8 +4107,10 @@ static int nl80211_parse_tx_bitrate_mask(struct genl_info *info, sband = rdev->wiphy.bands[band]; if (sband == NULL) return -EINVAL; - err = nla_parse_nested(tb, NL80211_TXRATE_MAX, tx_rates, - nl80211_txattr_policy, info->extack); + err = nla_parse_nested_deprecated(tb, NL80211_TXRATE_MAX, + tx_rates, + nl80211_txattr_policy, + info->extack); if (err) return err; if (tb[NL80211_TXRATE_LEGACY]) { @@ -4270,9 +4278,10 @@ static int nl80211_parse_beacon(struct cfg80211_registered_device *rdev, if (attrs[NL80211_ATTR_FTM_RESPONDER]) { struct nlattr *tb[NL80211_FTM_RESP_ATTR_MAX + 1]; - err = nla_parse_nested(tb, NL80211_FTM_RESP_ATTR_MAX, - attrs[NL80211_ATTR_FTM_RESPONDER], - NULL, NULL); + err = nla_parse_nested_deprecated(tb, + NL80211_FTM_RESP_ATTR_MAX, + attrs[NL80211_ATTR_FTM_RESPONDER], + NULL, NULL); if (err) return err; @@ -4680,8 +4689,7 @@ static int parse_station_flags(struct genl_info *info, if (!nla) return 0; - if (nla_parse_nested(flags, NL80211_STA_FLAG_MAX, nla, - sta_flags_policy, info->extack)) + if (nla_parse_nested_deprecated(flags, NL80211_STA_FLAG_MAX, nla, sta_flags_policy, info->extack)) return -EINVAL; /* @@ -5350,8 +5358,9 @@ static int nl80211_parse_sta_wme(struct genl_info *info, return 0; nla = info->attrs[NL80211_ATTR_STA_WME]; - err = nla_parse_nested(tb, NL80211_STA_WME_MAX, nla, - nl80211_sta_wme_policy, info->extack); + err = nla_parse_nested_deprecated(tb, NL80211_STA_WME_MAX, nla, + nl80211_sta_wme_policy, + info->extack); if (err) return err; @@ -6491,9 +6500,7 @@ do { \ if (!info->attrs[NL80211_ATTR_MESH_CONFIG]) return -EINVAL; - if (nla_parse_nested(tb, NL80211_MESHCONF_ATTR_MAX, - info->attrs[NL80211_ATTR_MESH_CONFIG], - nl80211_meshconf_params_policy, info->extack)) + if (nla_parse_nested_deprecated(tb, NL80211_MESHCONF_ATTR_MAX, info->attrs[NL80211_ATTR_MESH_CONFIG], nl80211_meshconf_params_policy, info->extack)) return -EINVAL; /* This makes sure that there aren't more than 32 mesh config @@ -6626,9 +6633,7 @@ static int nl80211_parse_mesh_setup(struct genl_info *info, if (!info->attrs[NL80211_ATTR_MESH_SETUP]) return -EINVAL; - if (nla_parse_nested(tb, NL80211_MESH_SETUP_ATTR_MAX, - info->attrs[NL80211_ATTR_MESH_SETUP], - nl80211_mesh_setup_params_policy, info->extack)) + if (nla_parse_nested_deprecated(tb, NL80211_MESH_SETUP_ATTR_MAX, info->attrs[NL80211_ATTR_MESH_SETUP], nl80211_mesh_setup_params_policy, info->extack)) return -EINVAL; if (tb[NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC]) @@ -7012,9 +7017,9 @@ static int nl80211_set_reg(struct sk_buff *skb, struct genl_info *info) nla_for_each_nested(nl_reg_rule, info->attrs[NL80211_ATTR_REG_RULES], rem_reg_rules) { - r = nla_parse_nested(tb, NL80211_REG_RULE_ATTR_MAX, - nl_reg_rule, reg_rule_policy, - info->extack); + r = nla_parse_nested_deprecated(tb, NL80211_REG_RULE_ATTR_MAX, + nl_reg_rule, reg_rule_policy, + info->extack); if (r) goto bad_reg; r = parse_reg_rule(tb, &rd->reg_rules[rule_idx]); @@ -7085,8 +7090,9 @@ static int parse_bss_select(struct nlattr *nla, struct wiphy *wiphy, if (!nla_ok(nest, nla_len(nest))) return -EINVAL; - err = nla_parse_nested(attr, NL80211_BSS_SELECT_ATTR_MAX, nest, - nl80211_bss_select_policy, NULL); + err = nla_parse_nested_deprecated(attr, NL80211_BSS_SELECT_ATTR_MAX, + nest, nl80211_bss_select_policy, + NULL); if (err) return err; @@ -7579,8 +7585,10 @@ nl80211_parse_sched_scan_plans(struct wiphy *wiphy, int n_plans, if (WARN_ON(i >= n_plans)) return -EINVAL; - err = nla_parse_nested(plan, NL80211_SCHED_SCAN_PLAN_MAX, - attr, nl80211_plan_policy, NULL); + err = nla_parse_nested_deprecated(plan, + NL80211_SCHED_SCAN_PLAN_MAX, + attr, nl80211_plan_policy, + NULL); if (err) return err; @@ -7701,10 +7709,11 @@ nl80211_parse_sched_scan(struct wiphy *wiphy, struct wireless_dev *wdev, tmp) { struct nlattr *rssi; - err = nla_parse_nested(tb, - NL80211_SCHED_SCAN_MATCH_ATTR_MAX, - attr, nl80211_match_policy, - NULL); + err = nla_parse_nested_deprecated(tb, + NL80211_SCHED_SCAN_MATCH_ATTR_MAX, + attr, + nl80211_match_policy, + NULL); if (err) return ERR_PTR(err); @@ -7888,10 +7897,11 @@ nl80211_parse_sched_scan(struct wiphy *wiphy, struct wireless_dev *wdev, tmp) { struct nlattr *ssid, *bssid, *rssi; - err = nla_parse_nested(tb, - NL80211_SCHED_SCAN_MATCH_ATTR_MAX, - attr, nl80211_match_policy, - NULL); + err = nla_parse_nested_deprecated(tb, + NL80211_SCHED_SCAN_MATCH_ATTR_MAX, + attr, + nl80211_match_policy, + NULL); if (err) goto out_free; ssid = tb[NL80211_SCHED_SCAN_MATCH_ATTR_SSID]; @@ -8275,9 +8285,9 @@ static int nl80211_channel_switch(struct sk_buff *skb, struct genl_info *info) if (err) return err; - err = nla_parse_nested(csa_attrs, NL80211_ATTR_MAX, - info->attrs[NL80211_ATTR_CSA_IES], - nl80211_policy, info->extack); + err = nla_parse_nested_deprecated(csa_attrs, NL80211_ATTR_MAX, + info->attrs[NL80211_ATTR_CSA_IES], + nl80211_policy, info->extack); if (err) return err; @@ -9552,9 +9562,10 @@ static int nl80211_testmode_dump(struct sk_buff *skb, } else { struct nlattr **attrbuf = genl_family_attrbuf(&nl80211_fam); - err = nlmsg_parse(cb->nlh, GENL_HDRLEN + nl80211_fam.hdrsize, - attrbuf, nl80211_fam.maxattr, - nl80211_policy, NULL); + err = nlmsg_parse_deprecated(cb->nlh, + GENL_HDRLEN + nl80211_fam.hdrsize, + attrbuf, nl80211_fam.maxattr, + nl80211_policy, NULL); if (err) goto out_err; @@ -10678,8 +10689,9 @@ static int nl80211_set_cqm(struct sk_buff *skb, struct genl_info *info) if (!cqm) return -EINVAL; - err = nla_parse_nested(attrs, NL80211_ATTR_CQM_MAX, cqm, - nl80211_attr_cqm_policy, info->extack); + err = nla_parse_nested_deprecated(attrs, NL80211_ATTR_CQM_MAX, cqm, + nl80211_attr_cqm_policy, + info->extack); if (err) return err; @@ -11117,8 +11129,8 @@ static int nl80211_parse_wowlan_tcp(struct cfg80211_registered_device *rdev, if (!rdev->wiphy.wowlan->tcp) return -EINVAL; - err = nla_parse_nested(tb, MAX_NL80211_WOWLAN_TCP, attr, - nl80211_wowlan_tcp_policy, NULL); + err = nla_parse_nested_deprecated(tb, MAX_NL80211_WOWLAN_TCP, attr, + nl80211_wowlan_tcp_policy, NULL); if (err) return err; @@ -11263,8 +11275,8 @@ static int nl80211_parse_wowlan_nd(struct cfg80211_registered_device *rdev, goto out; } - err = nla_parse_nested(tb, NL80211_ATTR_MAX, attr, nl80211_policy, - NULL); + err = nla_parse_nested_deprecated(tb, NL80211_ATTR_MAX, attr, + nl80211_policy, NULL); if (err) goto out; @@ -11299,9 +11311,9 @@ static int nl80211_set_wowlan(struct sk_buff *skb, struct genl_info *info) goto set_wakeup; } - err = nla_parse_nested(tb, MAX_NL80211_WOWLAN_TRIG, - info->attrs[NL80211_ATTR_WOWLAN_TRIGGERS], - nl80211_wowlan_policy, info->extack); + err = nla_parse_nested_deprecated(tb, MAX_NL80211_WOWLAN_TRIG, + info->attrs[NL80211_ATTR_WOWLAN_TRIGGERS], + nl80211_wowlan_policy, info->extack); if (err) return err; @@ -11383,9 +11395,11 @@ static int nl80211_set_wowlan(struct sk_buff *skb, struct genl_info *info) rem) { u8 *mask_pat; - err = nla_parse_nested(pat_tb, MAX_NL80211_PKTPAT, pat, - nl80211_packet_pattern_policy, - info->extack); + err = nla_parse_nested_deprecated(pat_tb, + MAX_NL80211_PKTPAT, + pat, + nl80211_packet_pattern_policy, + info->extack); if (err) goto error; @@ -11598,8 +11612,8 @@ static int nl80211_parse_coalesce_rule(struct cfg80211_registered_device *rdev, int rem, pat_len, mask_len, pkt_offset, n_patterns = 0; struct nlattr *pat_tb[NUM_NL80211_PKTPAT]; - err = nla_parse_nested(tb, NL80211_ATTR_COALESCE_RULE_MAX, rule, - nl80211_coalesce_policy, NULL); + err = nla_parse_nested_deprecated(tb, NL80211_ATTR_COALESCE_RULE_MAX, + rule, nl80211_coalesce_policy, NULL); if (err) return err; @@ -11634,8 +11648,10 @@ static int nl80211_parse_coalesce_rule(struct cfg80211_registered_device *rdev, rem) { u8 *mask_pat; - err = nla_parse_nested(pat_tb, MAX_NL80211_PKTPAT, pat, - nl80211_packet_pattern_policy, NULL); + err = nla_parse_nested_deprecated(pat_tb, MAX_NL80211_PKTPAT, + pat, + nl80211_packet_pattern_policy, + NULL); if (err) return err; @@ -11757,9 +11773,9 @@ static int nl80211_set_rekey_data(struct sk_buff *skb, struct genl_info *info) if (!info->attrs[NL80211_ATTR_REKEY_DATA]) return -EINVAL; - err = nla_parse_nested(tb, MAX_NL80211_REKEY_DATA, - info->attrs[NL80211_ATTR_REKEY_DATA], - nl80211_rekey_policy, info->extack); + err = nla_parse_nested_deprecated(tb, MAX_NL80211_REKEY_DATA, + info->attrs[NL80211_ATTR_REKEY_DATA], + nl80211_rekey_policy, info->extack); if (err) return err; @@ -12071,9 +12087,10 @@ static int nl80211_nan_add_func(struct sk_buff *skb, if (!info->attrs[NL80211_ATTR_NAN_FUNC]) return -EINVAL; - err = nla_parse_nested(tb, NL80211_NAN_FUNC_ATTR_MAX, - info->attrs[NL80211_ATTR_NAN_FUNC], - nl80211_nan_func_policy, info->extack); + err = nla_parse_nested_deprecated(tb, NL80211_NAN_FUNC_ATTR_MAX, + info->attrs[NL80211_ATTR_NAN_FUNC], + nl80211_nan_func_policy, + info->extack); if (err) return err; @@ -12169,9 +12186,11 @@ static int nl80211_nan_add_func(struct sk_buff *skb, if (tb[NL80211_NAN_FUNC_SRF]) { struct nlattr *srf_tb[NUM_NL80211_NAN_SRF_ATTR]; - err = nla_parse_nested(srf_tb, NL80211_NAN_SRF_ATTR_MAX, - tb[NL80211_NAN_FUNC_SRF], - nl80211_nan_srf_policy, info->extack); + err = nla_parse_nested_deprecated(srf_tb, + NL80211_NAN_SRF_ATTR_MAX, + tb[NL80211_NAN_FUNC_SRF], + nl80211_nan_srf_policy, + info->extack); if (err) goto out; @@ -12704,8 +12723,10 @@ static int nl80211_prepare_vendor_dump(struct sk_buff *skb, return 0; } - err = nlmsg_parse(cb->nlh, GENL_HDRLEN + nl80211_fam.hdrsize, attrbuf, - nl80211_fam.maxattr, nl80211_policy, NULL); + err = nlmsg_parse_deprecated(cb->nlh, + GENL_HDRLEN + nl80211_fam.hdrsize, + attrbuf, nl80211_fam.maxattr, + nl80211_policy, NULL); if (err) return err; diff --git a/net/wireless/pmsr.c b/net/wireless/pmsr.c index 5c80bccc8b3c..1b190475359a 100644 --- a/net/wireless/pmsr.c +++ b/net/wireless/pmsr.c @@ -25,7 +25,8 @@ static int pmsr_parse_ftm(struct cfg80211_registered_device *rdev, } /* no validation needed - was already done via nested policy */ - nla_parse_nested(tb, NL80211_PMSR_FTM_REQ_ATTR_MAX, ftmreq, NULL, NULL); + nla_parse_nested_deprecated(tb, NL80211_PMSR_FTM_REQ_ATTR_MAX, ftmreq, + NULL, NULL); if (tb[NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE]) preamble = nla_get_u32(tb[NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE]); @@ -139,7 +140,8 @@ static int pmsr_parse_peer(struct cfg80211_registered_device *rdev, int err, rem; /* no validation needed - was already done via nested policy */ - nla_parse_nested(tb, NL80211_PMSR_PEER_ATTR_MAX, peer, NULL, NULL); + nla_parse_nested_deprecated(tb, NL80211_PMSR_PEER_ATTR_MAX, peer, + NULL, NULL); if (!tb[NL80211_PMSR_PEER_ATTR_ADDR] || !tb[NL80211_PMSR_PEER_ATTR_CHAN] || @@ -154,9 +156,9 @@ static int pmsr_parse_peer(struct cfg80211_registered_device *rdev, /* reuse info->attrs */ memset(info->attrs, 0, sizeof(*info->attrs) * (NL80211_ATTR_MAX + 1)); /* need to validate here, we don't want to have validation recursion */ - err = nla_parse_nested(info->attrs, NL80211_ATTR_MAX, - tb[NL80211_PMSR_PEER_ATTR_CHAN], - nl80211_policy, info->extack); + err = nla_parse_nested_deprecated(info->attrs, NL80211_ATTR_MAX, + tb[NL80211_PMSR_PEER_ATTR_CHAN], + nl80211_policy, info->extack); if (err) return err; @@ -165,9 +167,9 @@ static int pmsr_parse_peer(struct cfg80211_registered_device *rdev, return err; /* no validation needed - was already done via nested policy */ - nla_parse_nested(req, NL80211_PMSR_REQ_ATTR_MAX, - tb[NL80211_PMSR_PEER_ATTR_REQ], - NULL, NULL); + nla_parse_nested_deprecated(req, NL80211_PMSR_REQ_ATTR_MAX, + tb[NL80211_PMSR_PEER_ATTR_REQ], NULL, + NULL); if (!req[NL80211_PMSR_REQ_ATTR_DATA]) { NL_SET_ERR_MSG_ATTR(info->extack, diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c index a131f9ff979e..d7cb16f0df5b 100644 --- a/net/xfrm/xfrm_user.c +++ b/net/xfrm/xfrm_user.c @@ -1006,8 +1006,8 @@ static int xfrm_dump_sa(struct sk_buff *skb, struct netlink_callback *cb) u8 proto = 0; int err; - err = nlmsg_parse(cb->nlh, 0, attrs, XFRMA_MAX, xfrma_policy, - cb->extack); + err = nlmsg_parse_deprecated(cb->nlh, 0, attrs, XFRMA_MAX, + xfrma_policy, cb->extack); if (err < 0) return err; @@ -2656,9 +2656,9 @@ static int xfrm_user_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh, } } - err = nlmsg_parse(nlh, xfrm_msg_min[type], attrs, - link->nla_max ? : XFRMA_MAX, - link->nla_pol ? : xfrma_policy, extack); + err = nlmsg_parse_deprecated(nlh, xfrm_msg_min[type], attrs, + link->nla_max ? : XFRMA_MAX, + link->nla_pol ? : xfrma_policy, extack); if (err < 0) return err; |