netfilter: allow hooks to pass error code back up the stack
commitda6836500414ae734cd9873c2d553db594f831e9
authorEric Paris <eparis@redhat.com>
Tue, 16 Nov 2010 11:52:38 +0000 (16 11:52 +0000)
committerDavid S. Miller <davem@davemloft.net>
Wed, 17 Nov 2010 18:54:34 +0000 (17 10:54 -0800)
tree1661f8ec37787e77e604a4f26574d48c57016ed4
parent37d668004289d202f71dc5bfdadf6c18b34577a2
netfilter: allow hooks to pass error code back up the stack

SELinux would like to pass certain fatal errors back up the stack.  This patch
implements the generic netfilter support for this functionality.

Based-on-patch-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: Eric Paris <eparis@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/linux/netfilter.h
net/netfilter/core.c