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(parent: b92f7d3) | patch
mac80211: add missing key check
authorJohannes Berg <johannes@sipsolutions.net>
Fri, 22 Jan 2010 21:07:59 +0000 (22:07 +0100)
committerJohn W. Linville <linville@tuxdriver.com>
Fri, 22 Jan 2010 21:33:28 +0000 (16:33 -0500)
commitf12553ebe045a8a40ab33fa500fb57d10706e226
tree936682b710e2bb6e132a2ec4ecae9c96e64d42ectree | snapshot
parentb92f7d30830a319148df2943b7565989494e5ad1commit | diff
mac80211: add missing key check

ieee80211_tx_h_select_key might decide that a frame
need not be encrypted at all, in which case it will
clear tx->key. In that case it may crash if a key
was previously selected, e.g. as the default key.

This is also due to my patch
"mac80211: move control.hw_key assignment".

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
net/mac80211/tx.c diff | blob | history
Full containers within linux kernel