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(parent: 58bd7f1) | patch
nl80211: always check nla_nest_start() return value
authorJohannes Berg <johannes.berg@intel.com>
Wed, 14 Sep 2016 07:55:57 +0000 (09:55 +0200)
committerJohannes Berg <johannes.berg@intel.com>
Thu, 15 Sep 2016 14:46:17 +0000 (16:46 +0200)
commit76e1fb4b5532a9df9eb14cfe002412c7617c4ad0
treeab1f7c13aa42ae797597020d2888abe107542b67tree | snapshot
parent58bd7f1158ac7543ccdcddc7f4ecd7db458e6d0bcommit | diff
nl80211: always check nla_nest_start() return value

If the message got full during nla_nest_start(), it can return
NULL. None of the cases here seem like that can really happen,
but check the return value nonetheless.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
net/wireless/nl80211.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git