From: Johannes Berg Date: Tue, 29 Jan 2013 10:41:38 +0000 (+0100) Subject: mac80211: allow transmitting deauth with tainted key X-Git-Tag: v3.9-rc1~139^2~31^2^2~80^2~5 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e54faf29e07b6cc28a44a4f01d7fbc40905a67d3;p=pandora-kernel.git mac80211: allow transmitting deauth with tainted key When we had a connection for WoWLAN and after resume it needed to be disconnected, the previous commit enabled sending a deauth frame to the AP. This frame would not go through on MFP-enabled networks as the key for it is marked tainted before the frame is transmitted. Allow a tainted key to be used for deauth frames. Worst case, we'll use a wrong key because the PTK was rekeyed while suspended, but more likely the PTK is still fine and the taint flag really only applies to the GTK(s). Signed-off-by: Johannes Berg --- Reading git-diff-tree failed