projects / wrapfs-5.3.y.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 131e696) | patch
mac80211/wpa: use constant time memory comparison for MACs
authorJason A. Donenfeld <Jason@zx2c4.com>
Sat, 10 Jun 2017 02:59:12 +0000 (04:59 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 29 Jun 2017 07:12:24 +0000 (09:12 +0200)
commit6bc55148f5162ec51cbe6908720e509ba37b1e2e
tree9f4ad6e6672a31013f03489d72eb9cc7e7fb74a1tree | snapshot
parent131e696cffb3353d3f5e4b51046d4fb6a4580432commit | diff
mac80211/wpa: use constant time memory comparison for MACs

commit 98c67d187db7808b1f3c95f2110dd4392d034182 upstream.

Otherwise, we enable all sorts of forgeries via timing attack.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Cc: Johannes Berg <johannes@sipsolutions.net>
Cc: linux-wireless@vger.kernel.org
Cc: stable@vger.kernel.org
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
net/mac80211/wpa.c diff | blob | history
wrapfs-5.3.y