diff options
| author | Pavel Emelyanov <[email protected]> | 2010-11-22 03:26:12 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2010-11-28 06:57:48 +0000 |
| commit | 8475ef9fd16cadbfc692f78e608d1941a340beb2 (patch) | |
| tree | 6e582cc6eed642094c87fd1075bc0d7eade41602 /net/ipv4/tcp_ipv4.c | |
| parent | Net: ceph: Makefile: Remove unnessary code (diff) | |
| download | kernel-8475ef9fd16cadbfc692f78e608d1941a340beb2.tar.gz kernel-8475ef9fd16cadbfc692f78e608d1941a340beb2.zip | |
netns: Don't leak others' openreq-s in proc
The /proc/net/tcp leaks openreq sockets from other namespaces.
Signed-off-by: Pavel Emelyanov <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'net/ipv4/tcp_ipv4.c')
| -rw-r--r-- | net/ipv4/tcp_ipv4.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index 69ccbc1dde9c..e13da6de1fc7 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -2043,7 +2043,9 @@ get_req: } get_sk: sk_nulls_for_each_from(sk, node) { - if (sk->sk_family == st->family && net_eq(sock_net(sk), net)) { + if (!net_eq(sock_net(sk), net)) + continue; + if (sk->sk_family == st->family) { cur = sk; goto out; } |