tree 5264787eb3c303186cff15bfd6b7ebef2a3ecb7b
parent 77e2f14f71d68d05945f1d30ca55b5194d6ab1ce
author Adam Langley <agl@imperialviolet.org> 1217562588 -0700
committer David S. Miller <davem@davemloft.net> 1217562588 -0700

tcp: MD5: Fix MD5 signatures on certain ACK packets

I noticed, looking at tcpdumps, that timewait ACKs were getting sent
with an incorrect MD5 signature when signatures were enabled.

I broke this in 49a72dfb8814c2d65bd9f8c9c6daf6395a1ec58d ("tcp: Fix
MD5 signatures for non-linear skbs"). I didn't take into account that
the skb passed to tcp_*_send_ack was the inbound packet, thus the
source and dest addresses need to be swapped when calculating the MD5
pseudoheader.

Signed-off-by: Adam Langley <agl@imperialviolet.org>
Signed-off-by: David S. Miller <davem@davemloft.net>