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authorAlexey Dobriyan <adobriyan@gmail.com>2008-11-25 17:33:32 -0800
committerDavid S. Miller <davem@davemloft.net>2008-11-25 17:33:32 -0800
commit33ffbbd52c327225a3e28485c39dc5746d81be03 (patch)
treeae11b5bbc1651fa5bb53c6c9764128ad7a8a574a
parent1121994c803f4a4f471d617443ff2a09515725e7 (diff)
downloadlinux-33ffbbd52c327225a3e28485c39dc5746d81be03.tar.bz2
netns xfrm: policy flushing in netns
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--include/net/xfrm.h2
-rw-r--r--net/key/af_key.c2
-rw-r--r--net/xfrm/xfrm_policy.c22
-rw-r--r--net/xfrm/xfrm_user.c2
4 files changed, 14 insertions, 14 deletions
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 40ed4878bc12..766cc71e96d4 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -1444,7 +1444,7 @@ struct xfrm_policy *xfrm_policy_bysel_ctx(u8 type, int dir,
struct xfrm_sec_ctx *ctx, int delete,
int *err);
struct xfrm_policy *xfrm_policy_byid(u8, int dir, u32 id, int delete, int *err);
-int xfrm_policy_flush(u8 type, struct xfrm_audit *audit_info);
+int xfrm_policy_flush(struct net *net, u8 type, struct xfrm_audit *audit_info);
u32 xfrm_get_acqseq(void);
extern int xfrm_alloc_spi(struct xfrm_state *x, u32 minspi, u32 maxspi);
struct xfrm_state * xfrm_find_acq(struct net *net, u8 mode, u32 reqid, u8 proto,
diff --git a/net/key/af_key.c b/net/key/af_key.c
index b74d939e2eed..0f44856c1f12 100644
--- a/net/key/af_key.c
+++ b/net/key/af_key.c
@@ -2686,7 +2686,7 @@ static int pfkey_spdflush(struct sock *sk, struct sk_buff *skb, struct sadb_msg
audit_info.loginuid = audit_get_loginuid(current);
audit_info.sessionid = audit_get_sessionid(current);
audit_info.secid = 0;
- err = xfrm_policy_flush(XFRM_POLICY_TYPE_MAIN, &audit_info);
+ err = xfrm_policy_flush(&init_net, XFRM_POLICY_TYPE_MAIN, &audit_info);
if (err)
return err;
c.data.type = XFRM_POLICY_TYPE_MAIN;
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index 11fee87a0cc1..7c264a74edc0 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -732,7 +732,7 @@ EXPORT_SYMBOL(xfrm_policy_byid);
#ifdef CONFIG_SECURITY_NETWORK_XFRM
static inline int
-xfrm_policy_flush_secctx_check(u8 type, struct xfrm_audit *audit_info)
+xfrm_policy_flush_secctx_check(struct net *net, u8 type, struct xfrm_audit *audit_info)
{
int dir, err = 0;
@@ -742,7 +742,7 @@ xfrm_policy_flush_secctx_check(u8 type, struct xfrm_audit *audit_info)
int i;
hlist_for_each_entry(pol, entry,
- &init_net.xfrm.policy_inexact[dir], bydst) {
+ &net->xfrm.policy_inexact[dir], bydst) {
if (pol->type != type)
continue;
err = security_xfrm_policy_delete(pol->security);
@@ -754,9 +754,9 @@ xfrm_policy_flush_secctx_check(u8 type, struct xfrm_audit *audit_info)
return err;
}
}
- for (i = init_net.xfrm.policy_bydst[dir].hmask; i >= 0; i--) {
+ for (i = net->xfrm.policy_bydst[dir].hmask; i >= 0; i--) {
hlist_for_each_entry(pol, entry,
- init_net.xfrm.policy_bydst[dir].table + i,
+ net->xfrm.policy_bydst[dir].table + i,
bydst) {
if (pol->type != type)
continue;
@@ -776,19 +776,19 @@ xfrm_policy_flush_secctx_check(u8 type, struct xfrm_audit *audit_info)
}
#else
static inline int
-xfrm_policy_flush_secctx_check(u8 type, struct xfrm_audit *audit_info)
+xfrm_policy_flush_secctx_check(struct net *net, u8 type, struct xfrm_audit *audit_info)
{
return 0;
}
#endif
-int xfrm_policy_flush(u8 type, struct xfrm_audit *audit_info)
+int xfrm_policy_flush(struct net *net, u8 type, struct xfrm_audit *audit_info)
{
int dir, err = 0;
write_lock_bh(&xfrm_policy_lock);
- err = xfrm_policy_flush_secctx_check(type, audit_info);
+ err = xfrm_policy_flush_secctx_check(net, type, audit_info);
if (err)
goto out;
@@ -800,7 +800,7 @@ int xfrm_policy_flush(u8 type, struct xfrm_audit *audit_info)
killed = 0;
again1:
hlist_for_each_entry(pol, entry,
- &init_net.xfrm.policy_inexact[dir], bydst) {
+ &net->xfrm.policy_inexact[dir], bydst) {
if (pol->type != type)
continue;
hlist_del(&pol->bydst);
@@ -818,10 +818,10 @@ int xfrm_policy_flush(u8 type, struct xfrm_audit *audit_info)
goto again1;
}
- for (i = init_net.xfrm.policy_bydst[dir].hmask; i >= 0; i--) {
+ for (i = net->xfrm.policy_bydst[dir].hmask; i >= 0; i--) {
again2:
hlist_for_each_entry(pol, entry,
- init_net.xfrm.policy_bydst[dir].table + i,
+ net->xfrm.policy_bydst[dir].table + i,
bydst) {
if (pol->type != type)
continue;
@@ -842,7 +842,7 @@ int xfrm_policy_flush(u8 type, struct xfrm_audit *audit_info)
}
}
- init_net.xfrm.policy_count[dir] -= killed;
+ net->xfrm.policy_count[dir] -= killed;
}
atomic_inc(&flow_cache_genid);
out:
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index 787b0ee65034..d4983e831c34 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -1546,7 +1546,7 @@ static int xfrm_flush_policy(struct sk_buff *skb, struct nlmsghdr *nlh,
audit_info.loginuid = NETLINK_CB(skb).loginuid;
audit_info.sessionid = NETLINK_CB(skb).sessionid;
audit_info.secid = NETLINK_CB(skb).sid;
- err = xfrm_policy_flush(type, &audit_info);
+ err = xfrm_policy_flush(&init_net, type, &audit_info);
if (err)
return err;
c.data.type = type;