Linus Lüssing 6c03ee8bda bridge: fix smatch warning / potential null pointer dereference ...

"New smatch warnings:
  net/bridge/br_multicast.c:1368 br_ip6_multicast_query() error:
    we previously assumed 'group' could be null (see line 1349)"

In the rare (sort of broken) case of a query having a Maximum
Response Delay of zero, we could create a potential null pointer
dereference.

Fixing this by skipping the multicast specific MLD Query parsing again
if no multicast group address is available.

Introduced by dc4eb53a996a78bfb8ea07b47423ff5a3aadc362
("bridge: adhere to querier election mechanism specified by RFCs")

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Linus Lüssing <linus.luessing@web.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

2014-06-12 11:00:24 -07:00

..

netfilter

netfilter: bridge: fix Kconfig unmet dependencies

2014-05-26 00:42:30 -04:00

br_device.c

bridge: Prepare for forwarding another bridge group addresses

2014-06-11 15:22:53 -07:00

br_fdb.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2014-06-03 23:32:12 -07:00

br_forward.c

bridge: use is_skb_forwardable in forward path

2014-03-31 16:04:04 -04:00

br_if.c

bridge: Fix incorrect judgment of promisc

2014-06-05 15:20:31 -07:00

br_input.c

bridge: Prepare for forwarding another bridge group addresses

2014-06-11 15:22:53 -07:00

br_ioctl.c

bridge: add space before '(/{', after ',', etc.

2013-12-19 19:27:26 -05:00

br_mdb.c

bridge: rename struct bridge_mcast_query/querier

2014-06-10 23:50:46 -07:00

br_multicast.c

bridge: fix smatch warning / potential null pointer dereference

2014-06-12 11:00:24 -07:00

br_netfilter.c

vlan: rename __vlan_find_dev_deep() to __vlan_find_dev_deep_rcu()

2014-05-12 14:39:13 -04:00

br_netlink.c

bridge: Keep track of ports capable of automatic discovery.

2014-05-16 17:06:33 -04:00

br_private_stp.h

net: 8021q/bluetooth/bridge/can/ceph: Remove extern from function prototypes

2013-10-19 19:12:11 -04:00

br_private.h

bridge: Support 802.1ad vlan filtering

2014-06-11 15:22:53 -07:00

br_stp_bpdu.c

br: fix use of ->rx_handler_data in code executed on non-rx_handler path

2013-12-06 15:41:40 -05:00

br_stp_if.c

bridge: Change local fdb entries whenever mac address of bridge device changes

2014-02-10 14:34:33 -08:00

br_stp_timer.c

bridge: add space before '(/{', after ',', etc.

2013-12-19 19:27:26 -05:00

br_stp.c

bridge: Clamp forward_delay when enabling STP

2013-09-12 23:32:14 -04:00

br_sysfs_br.c

bridge: Support 802.1ad vlan filtering

2014-06-11 15:22:53 -07:00

br_sysfs_if.c

bridge: Keep track of ports capable of automatic discovery.

2014-05-16 17:06:33 -04:00

br_vlan.c

bridge: Support 802.1ad vlan filtering

2014-06-11 15:22:53 -07:00

br.c

bridge: make br_device_notifier static

2014-05-22 15:33:47 -04:00

Kconfig

bridge: Add vlan filtering infrastructure

2013-02-13 19:41:46 -05:00

Makefile

netfilter: bridge: fix Kconfig unmet dependencies

2014-05-26 00:42:30 -04:00