]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 5be8fde) | patch
bridge: Sanitize IFLA_EXT_MASK for AF_BRIDGE:RTM_GETLINK
authorThomas Graf <tgraf@suug.ch>
Wed, 26 Nov 2014 12:42:20 +0000 (13:42 +0100)
committerDavid S. Miller <davem@davemloft.net>
Wed, 26 Nov 2014 20:29:01 +0000 (15:29 -0500)
commitc88435ec4005eb8324bf1f1cf46e2a2581f0aa3f
tree92ea43345e093ad57f1068a52577428be4b45e9ftree | snapshot
parent5be8fdebfa36eff2138e31217046144aa401bb14commit | diff
bridge: Sanitize IFLA_EXT_MASK for AF_BRIDGE:RTM_GETLINK

Only search for IFLA_EXT_MASK if the message actually carries a
ifinfomsg header and validate minimal length requirements for
IFLA_EXT_MASK.

Fixes: 0471090f ("bridge: Dump vlan information from a bridge port")
Cc: Vlad Yasevich <vyasevic@redhat.com>
Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/core/rtnetlink.c diff | blob | history
Linux Kernel Source Tree.