tree 5104b9a107d333692b1bdb167f6623fa68e25953
parent 4954601f821bb5afd4dd59b57bf801adf4924bbd
author Johannes Berg <johannes.berg@intel.com> 1493291944 +0200
committer Johannes Berg <johannes.berg@intel.com> 1494235504 +0200

mac80211: fix IBSS presp allocation size

When VHT IBSS support was added, the size of the extra elements
wasn't considered in ieee80211_ibss_build_presp(), which makes
it possible that it would overrun the allocated buffer. Fix it
by allocating the necessary space.

Fixes: abcff6ef01f9 ("mac80211: add VHT support for IBSS")
Reported-by: Shaul Triebitz <shaul.triebitz@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>