From: Eric Dumazet <edumazet@google.com>
Date: Fri, 12 Jul 2013 02:22:19 +0000 (-0700)
Subject: netfilter: xt_socket: fix broken v0 support
X-Git-Tag: v3.11-rc4~22^2~35^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=baf60efa585c78b269f0097288868a51ccc61f55;p=pandora-kernel.git

netfilter: xt_socket: fix broken v0 support

commit 681f130f39e10 ("netfilter: xt_socket: add XT_SOCKET_NOWILDCARD
flag") added a potential NULL dereference if an old iptables package
uses v0 of the match.

Fix this by removing the test on @info in fast path.

IPv6 can remove the test as well, as it uses v1 or v2.

Reported-by: Neal Cardwell <ncardwell@google.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Patrick McHardy <kaber@trash.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---

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