nl80211: check nla_nest_start() return value

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Coverity pointed out that we might dereference NULL later
if nla_nest_start() returns a failure. This isn't really
true since we'd bomb out before, but we should check the
return value directly, so do that.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>

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Johannes Berg 2013-10-25 11:16:58 +02:00

parent 9fe271af7d

commit 7fa322c878

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net/wireless/nl80211.c

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