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linux/net/bridge
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Hans Schillstrom 8cdb46da06 netfilter: log: netns NULL ptr bug when calling from conntrack 
Since (69b34fb netfilter: xt_LOG: add net namespace support
for xt_LOG), we hit this:

[ 4224.708977] BUG: unable to handle kernel NULL pointer dereference at 0000000000000388
[ 4224.709074] IP: [<ffffffff8147f699>] ipt_log_packet+0x29/0x270

when callling log functions from conntrack both in and out
are NULL i.e. the net pointer is invalid.

Adding struct net *net in call to nf_logfn() will secure that
there always is a vaild net ptr.

Reported as netfilter's bugzilla bug 818:
https://bugzilla.netfilter.org/show_bug.cgi?id=818

Reported-by: Ronald <ronald645@gmail.com>
Signed-off-by: Hans Schillstrom <hans@schillstrom.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2013-05-15 14:11:07 +02:00
..
netfilter netfilter: log: netns NULL ptr bug when calling from conntrack 2013-05-15 14:11:07 +02:00
br_device.c net: vlan: rename NETIF_F_HW_VLAN_* feature flags to NETIF_F_HW_VLAN_CTAG_* 2013-04-19 14:45:26 -04:00
br_fdb.c bridge: Add fdb dst check during fdb update 2013-04-29 11:40:26 -04:00
br_forward.c
br_if.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-04-22 20:32:51 -04:00
br_input.c bridge: add missing vid to br_mdb_get() 2013-03-07 16:32:19 -05:00
br_ioctl.c
br_mdb.c rtnetlink: Remove passing of attributes into rtnl_doit functions 2013-03-22 10:31:16 -04:00
br_multicast.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-03-12 05:52:22 -04:00
br_netfilter.c net: vlan: add protocol argument to packet tagging functions 2013-04-19 14:46:06 -04:00
br_netlink.c bridge: remove unused variable ifm 2013-03-28 14:41:19 -04:00
br_notify.c
br_private_stp.h
br_private.h bridge: make user modified path cost sticky 2013-04-15 14:03:44 -04:00
br_stp_bpdu.c
br_stp_if.c bridge: make user modified path cost sticky 2013-04-15 14:03:44 -04:00
br_stp_timer.c bridge: fix race with topology change timer 2013-05-03 16:08:58 -04:00
br_stp.c bridge: avoid OOPS if root port not found 2013-04-30 15:51:08 -04:00
br_sysfs_br.c
br_sysfs_if.c
br_vlan.c net: vlan: add protocol argument to packet tagging functions 2013-04-19 14:46:06 -04:00
br.c
Kconfig
Makefile