diff options
| author | Takashi Iwai <tiwai@suse.de> | 2014-12-03 09:38:03 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2014-12-03 09:38:58 +0100 |
| commit | 2e3d4de1bd80b2f205aab0ed0a25daef464ab91c (patch) | |
| tree | 7caa6a353f9ff9f5e196ed01bbbfce1c8c5ec8ae /net/ipv6/tcp_ipv6.c | |
| parent | 492a7ea0a6d3cc9c16ad5f8af832ed4278225b2e (diff) | |
| parent | 009d0431c3914de64666bec0d350e54fdd59df6a (diff) | |
Merge tag 'v3.18-rc7' into for-next
... for allowing more cleanups of hda_intel.c driver-caps where both
upstream and for-next contain the changes.
Diffstat (limited to 'net/ipv6/tcp_ipv6.c')
| -rw-r--r-- | net/ipv6/tcp_ipv6.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c index ace29b60813c..dc495ae2ead0 100644 --- a/net/ipv6/tcp_ipv6.c +++ b/net/ipv6/tcp_ipv6.c @@ -903,7 +903,10 @@ static void tcp_v6_send_reset(struct sock *sk, struct sk_buff *skb) if (th->rst) return; - if (!ipv6_unicast_destination(skb)) + /* If sk not NULL, it means we did a successful lookup and incoming + * route had to be correct. prequeue might have dropped our dst. + */ + if (!sk && !ipv6_unicast_destination(skb)) return; #ifdef CONFIG_TCP_MD5SIG |