tree 9fcebadff9c028206a9c51fe99764662e4acacbf
parent 3432f9233704a66e6067944339a311744243707d
author Johannes Berg <johannes.berg@intel.com> 1320308821 +0100
committer John W. Linville <linville@tuxdriver.com> 1320689953 -0500

nl80211: fix HT capability attribute validation

Since the NL80211_ATTR_HT_CAPABILITY attribute is
used as a struct, it needs a minimum, not maximum
length. Enforce that properly. Not doing so could
potentially lead to reading after the buffer.

Cc: stable@vger.kernel.org
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>