diff options
author | Pablo Neira Ayuso <pablo@netfilter.org> | 2021-04-23 00:17:10 +0200 |
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committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2021-04-26 18:16:52 +0200 |
commit | 797d49805ddc6595b2fafe3e9ceff7f562be1f2c (patch) | |
tree | 3169fc66dea1de205b7daf63464db18b85ec086c /net/netfilter/nft_compat.c | |
parent | a655536571747575fcaac3c93252b0032d878545 (diff) | |
download | linux-797d49805ddc6595b2fafe3e9ceff7f562be1f2c.tar.bz2 |
netfilter: nfnetlink: pass struct nfnl_info to rcu callbacks
Update rcu callbacks to use the nfnl_info structure.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter/nft_compat.c')
-rw-r--r-- | net/netfilter/nft_compat.c | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/net/netfilter/nft_compat.c b/net/netfilter/nft_compat.c index b8dbd20a6a4c..4c0657245d5a 100644 --- a/net/netfilter/nft_compat.c +++ b/net/netfilter/nft_compat.c @@ -613,17 +613,15 @@ nla_put_failure: return -1; } -static int nfnl_compat_get_rcu(struct net *net, struct sock *nfnl, - struct sk_buff *skb, const struct nlmsghdr *nlh, - const struct nlattr * const tb[], - struct netlink_ext_ack *extack) +static int nfnl_compat_get_rcu(struct sk_buff *skb, + const struct nfnl_info *info, + const struct nlattr * const tb[]) { - int ret = 0, target; struct nfgenmsg *nfmsg; - const char *fmt; - const char *name; - u32 rev; + const char *name, *fmt; struct sk_buff *skb2; + int ret = 0, target; + u32 rev; if (tb[NFTA_COMPAT_NAME] == NULL || tb[NFTA_COMPAT_REV] == NULL || @@ -634,7 +632,7 @@ static int nfnl_compat_get_rcu(struct net *net, struct sock *nfnl, rev = ntohl(nla_get_be32(tb[NFTA_COMPAT_REV])); target = ntohl(nla_get_be32(tb[NFTA_COMPAT_TYPE])); - nfmsg = nlmsg_data(nlh); + nfmsg = nlmsg_data(info->nlh); switch(nfmsg->nfgen_family) { case AF_INET: @@ -673,8 +671,8 @@ static int nfnl_compat_get_rcu(struct net *net, struct sock *nfnl, /* include the best revision for this extension in the message */ if (nfnl_compat_fill_info(skb2, NETLINK_CB(skb).portid, - nlh->nlmsg_seq, - NFNL_MSG_TYPE(nlh->nlmsg_type), + info->nlh->nlmsg_seq, + NFNL_MSG_TYPE(info->nlh->nlmsg_type), NFNL_MSG_COMPAT_GET, nfmsg->nfgen_family, name, ret, target) <= 0) { @@ -682,8 +680,8 @@ static int nfnl_compat_get_rcu(struct net *net, struct sock *nfnl, goto out_put; } - ret = netlink_unicast(nfnl, skb2, NETLINK_CB(skb).portid, - MSG_DONTWAIT); + ret = netlink_unicast(info->sk, skb2, NETLINK_CB(skb).portid, + MSG_DONTWAIT); if (ret > 0) ret = 0; out_put: |