tree 91651e415fde622e53551286dd57279a4661e7cf
parent 6db6340c42d027b6364d49fa99d69019aca24de4
author Johannes Berg <johannes.berg@intel.com> 1275940207 +0200
committer John W. Linville <linville@tuxdriver.com> 1276022514 -0400

mac80211: fix deauth before assoc

When we receive a deauthentication frame before
having successfully associated, we neither print
a message nor abort assocation. The former makes
it hard to debug, while the latter later causes
a warning in cfg80211 when, as will typically be
the case, association timed out.

This warning was reported by many, e.g. in
https://bugzilla.kernel.org/show_bug.cgi?id=15981,
but I couldn't initially pinpoint it. I verified
the fix by hacking hostapd to send a deauth frame
instead of an association response.

Cc: stable@kernel.org
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Tested-by: Miles Lane <miles.lane@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>