ipv4: ip_check_defrag should not assume that skb_network_offset is zero
authorAlexander Drozdov <al.drozdov@gmail.com>
Thu, 5 Mar 2015 07:29:39 +0000 (10:29 +0300)
committerBen Hutchings <ben@decadent.org.uk>
Sat, 9 May 2015 22:16:37 +0000 (23:16 +0100)
commitcab55ceea3dd6f5c3ae1a788ecbf08067c478f54
tree904a2e0c6fdafd77e92224494d562bc9185c1d3d
parent24aa85b0d9ef3f2cd3d99be59bbf58fba269ba08
ipv4: ip_check_defrag should not assume that skb_network_offset is zero

[ Upstream commit 3e32e733d1bbb3f227259dc782ef01d5706bdae0 ]

ip_check_defrag() may be used by af_packet to defragment outgoing packets.
skb_network_offset() of af_packet's outgoing packets is not zero.

Signed-off-by: Alexander Drozdov <al.drozdov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
net/ipv4/ip_fragment.c