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>
1 files changed, 2 insertions, 2 deletions
diff --git a/net/mac80211/fils_aead.c b/net/mac80211/fils_aead.c
Age	Commit message (Expand)	Author	Files	Lines
2013-06-04	xutils: eliminate xutils, move rest to epoll2	Daniel Borkmann	1	-1/+1
2013-06-04	sock: add socket management functions	Daniel Borkmann	1	-0/+1
2013-06-04	xio: rename xio to ioops and reduce its includes	Daniel Borkmann	1	-1/+1
2013-06-04	xio: add ioexact operations	Daniel Borkmann	1	-0/+1
2013-06-04	corking: break out udp/tcp cork functions	Daniel Borkmann	1	-0/+1
2013-06-04	cpus: break out cpu related functions from xutils	Daniel Borkmann	1	-0/+1
2013-03-15	all: import netsniff-ng 0.5.8-rc0 source	Daniel Borkmann	1	-0/+811