diff options
| author | Simon Wunderlich | 2013-11-21 18:19:49 +0100 |
|---|---|---|
| committer | Johannes Berg | 2013-12-02 11:51:53 +0100 |
| commit | c56589ed1d25ae110a5b000bc1edea8f6861348f (patch) | |
| tree | 32545cfb3e3e7fc512a37937a71f8445877fbc5d /net/mac80211/cfg.c | |
| parent | ce95320443c72ba43f8f9c6ceb276673cc30e2ce (diff) | |
cfg80211: protect beacon changing functions with wdev-lock
To avoid race conditions in functions which modify the beacon
information, lock these using the wdev lock. This is especially required
to avoid problems for csa handling functions which modify beacons but
can not be called under rtnl lock.
Reported-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/cfg.c')
0 files changed, 0 insertions, 0 deletions