netfilter: ip6t_SYNPROXY: fix NULL pointer dereference

This happens when networking namespaces are enabled.

Suggested-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: Phil Sutter <phil@nwl.cc>
Acked-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
This commit is contained in:
Phil Sutter 2015-08-09 13:14:15 +02:00 • committed by Pablo Neira Ayuso
commit 96fffb4f23