diff options
| author | Paul Hber <phueber@kernsp.in> | 2017-03-22 11:29:11 +0000 |
|---|---|---|
| committer | android-build-merger <android-build-merger@google.com> | 2017-03-22 11:29:11 +0000 |
| commit | bde4ebb5f94f8dc0f6c29f74c2d8cb62d893010b (patch) | |
| tree | 9442fe7b155ec11f536f68270ab85b4a2dc0e675 /net | |
| parent | 0a4171764d905f0d81e1c016cf4364c26ccf5ceb (diff) | |
| parent | 2cd0afc64e333f2ef62444300418883cff0e79da (diff) | |
l2tp: avoid use-after-free caused by l2tp_ip_backlog_recv
am: 2cd0afc64e
Change-Id: Ib7bcb274c63e13807b1e25f74b6018866e2d8eb1
Diffstat (limited to 'net')
| -rw-r--r-- | net/l2tp/l2tp_ip.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/l2tp/l2tp_ip.c b/net/l2tp/l2tp_ip.c index 445b7cd0826a..48ab93842322 100644 --- a/net/l2tp/l2tp_ip.c +++ b/net/l2tp/l2tp_ip.c @@ -383,7 +383,7 @@ static int l2tp_ip_backlog_recv(struct sock *sk, struct sk_buff *skb) drop: IP_INC_STATS(sock_net(sk), IPSTATS_MIB_INDISCARDS); kfree_skb(skb); - return -1; + return 0; } /* Userspace will call sendmsg() on the tunnel socket to send L2TP |