| commit | 2bdd713b92a9cade239d3c7d15205a09f556624d | [log] [tgz] |
|---|---|---|
| author | Jason A. Donenfeld <Jason@zx2c4.com> | Tue Oct 17 20:32:07 2017 +0200 |
| committer | Johannes Berg <johannes.berg@intel.com> | Wed Oct 18 09:39:14 2017 +0200 |
| tree | b441303ef59832d45fa555ee2bf3e52f7c13980c | |
| parent | 1b72bf5a0777d7cec6c2d857ac15599022b3c123 [diff] |
mac80211: use constant time comparison with keys
Otherwise we risk leaking information via timing side channel.
Fixes: fdf7cb4185b6 ("mac80211: accept key reinstall without changing anything")
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>