diff options
| author | Michal Kazior <michal.kazior@tieto.com> | 2016-01-21 14:23:07 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2016-02-24 09:04:26 +0100 |
| commit | 2a58d42c1e018ad514d4e23fd33fb2ded95d3ee6 (patch) | |
| tree | 9c5d42d64aa67483d915834b129261bdce7119fd /ipc/mq_sysctl.c | |
| parent | b8631c003307bc7abf0180d950c42d9032ebda70 (diff) | |
mac80211: fix txq queue related crashes
The driver can access the queue simultanously
while mac80211 tears down the interface. Without
spinlock protection this could lead to corrupting
sk_buff_head and subsequently to an invalid
pointer dereference.
Fixes: ba8c3d6f16a1 ("mac80211: add an intermediate software queue implementation")
Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'ipc/mq_sysctl.c')
0 files changed, 0 insertions, 0 deletions