iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

tcp: Fix bug in tcp socket early demux

Browse Source 
The dest port for the call to __inet_lookup_established() in TCP early demux
code is passed with the wrong endian-ness. This causes the lookup to fail
leading to early demux not being used.

Signed-off-by: Vijay Subramanian <subramanian.vijay@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Vijay Subramanian 2012-06-23 17:38:10 +00:00 committed by David S. Miller
parent 0b4a9e1a59
commit 7011d0851b
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
net/ipv4/tcp_ipv4.c
View File

@ -1701,7 +1701,7 @@ int tcp_v4_early_demux(struct sk_buff *skb)
dev = skb->dev;
sk = __inet_lookup_established(net, &tcp_hashinfo,
iph->saddr, th->source,
iph->daddr, th->dest,
iph->daddr, ntohs(th->dest),
dev->ifindex);
if (sk) {
skb->sk = sk;