Jouni Malinen 01fba20b59 mac80211: Allocate a sync skcipher explicitly for FILS AEAD
The skcipher could have been of the async variant which may return from
skcipher_encrypt() with -EINPROGRESS after having queued the request.
The FILS AEAD implementation here does not have code for dealing with
that possibility, so allocate a sync cipher explicitly to avoid
potential issues with hardware accelerators.

This is based on the patch sent out by Ard.

Fixes: 39404feee691 ("mac80211: FILS AEAD protection for station mode association frames")
Reported-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2017-02-06 07:42:47 +01:00
..
2016-12-03 23:54:25 -05:00
2016-12-25 17:21:22 +01:00
2016-11-14 13:17:21 -05:00
2016-10-20 11:23:08 -04:00
2016-12-20 14:22:49 -05:00
2017-01-24 16:14:58 -05:00
2016-12-25 17:21:22 +01:00
2016-08-17 19:36:23 -04:00