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[NETFILTER]: xt_pkttype: Add explicit check for IPv4
authorJan Engelhardt <jengelh@computergmbh.de>
Tue, 15 Jan 2008 07:41:34 +0000 (23:41 -0800)
committerDavid S. Miller <davem@davemloft.net>
Mon, 28 Jan 2008 23:02:24 +0000 (15:02 -0800)
commit13b0e83b5b52d1a0ab87772ecc93fe91b2740386
treef47b4874d121012f48099ef6af1c671687e2569ftree | snapshot (tar.gz zip)
parent17b0d7ef658583842da75eebf8001dc617f0b52ecommit | diff
[NETFILTER]: xt_pkttype: Add explicit check for IPv4

In the PACKET_LOOPBACK case, the skb data was always interpreted as
IPv4, but that is not valid for IPv6, obviously. Fix this by adding an
extra condition to check for AF_INET.

Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/netfilter/xt_pkttype.c diff | blob | blame | history