]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: adbd777) | patch
connector: use nlmsg_len() to check message length
authorMathias Krause <minipli@googlemail.com>
Mon, 30 Sep 2013 20:03:07 +0000 (22:03 +0200)
committerDavid S. Miller <davem@davemloft.net>
Wed, 2 Oct 2013 20:03:50 +0000 (16:03 -0400)
commitefb288e5b67895bd7b96d7cf646a853a4e642371
tree374417ed599d2aa5c7e5920e0625e145ec4abb4ftree | snapshot
parentadbd777e2275a3bd94702ecd220d0f17081ecfd5commit | diff
connector: use nlmsg_len() to check message length

The current code tests the length of the whole netlink message to be
at least as long to fit a cn_msg. This is wrong as nlmsg_len includes
the length of the netlink message header. Use nlmsg_len() instead to
fix this "off-by-NLMSG_HDRLEN" size check.

Cc: stable@vger.kernel.org # v2.6.14+
Signed-off-by: Mathias Krause <minipli@googlemail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/connector/connector.c diff | blob | history
Linux Kernel Source Tree.