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| author | Johannes Berg <johannes.berg@intel.com> | 2014-03-04 12:46:53 (GMT) |
|---|---|---|
| committer | Jiri Slaby <jslaby@suse.cz> | 2014-03-22 21:01:49 (GMT) |
| commit | 7ab2a354488958130248f17231c57cdd41d45ce8 (patch) | |
| tree | 2cc31cf63d8e4ebc7ae6ff76361152a781c8a334 /drivers/net/wireless | |
| parent | 11be9f31e94a196fefb37be1bd00baeaefbe7274 (diff) | |
| download | linux-fsl-qoriq-7ab2a354488958130248f17231c57cdd41d45ce8.tar.xz | |
mac80211: clear sequence/fragment number in QoS-null frames
commit 864a6040f395464003af8dd0d8ca86fed19866d4 upstream.
Avoid leaking data by sending uninitialized memory and setting an
invalid (non-zero) fragment number (the sequence number is ignored
anyway) by setting the seq_ctrl field to zero.
Fixes: 3f52b7e328c5 ("mac80211: mesh power save basics")
Fixes: ce662b44ce22 ("mac80211: send (QoS) Null if no buffered frames")
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Diffstat (limited to 'drivers/net/wireless')
0 files changed, 0 insertions, 0 deletions