diff options
| author | Christian Lamparter <chunkeey@googlemail.com> | 2010-10-02 13:17:07 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-10-05 13:35:21 -0400 |
| commit | 85416a4fa193754ef36e12b20bb02fe661cb7f17 (patch) | |
| tree | 45228e888bd76a5f1251c55ea28377ddedfe2914 /net/mac80211/ieee80211_i.h | |
| parent | 5a254ffe3ffdfa84fe076009bd8e88da412180d2 (diff) | |
| download | kernel_samsung_smdk4412-85416a4fa193754ef36e12b20bb02fe661cb7f17.zip kernel_samsung_smdk4412-85416a4fa193754ef36e12b20bb02fe661cb7f17.tar.gz kernel_samsung_smdk4412-85416a4fa193754ef36e12b20bb02fe661cb7f17.tar.bz2 | |
mac80211: fix rx monitor filter refcounters
This patch fixes an refcounting bug. Previously it
was possible to corrupt the per-device recv. filter
and monitor management counters when:
iw dev wlanX set monitor [new flags]
was issued on an active monitor interface.
Acked-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/ieee80211_i.h')
| -rw-r--r-- | net/mac80211/ieee80211_i.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index 945fbf2..f6a6d78 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -1132,6 +1132,8 @@ void ieee80211_if_remove(struct ieee80211_sub_if_data *sdata); void ieee80211_remove_interfaces(struct ieee80211_local *local); u32 __ieee80211_recalc_idle(struct ieee80211_local *local); void ieee80211_recalc_idle(struct ieee80211_local *local); +void ieee80211_adjust_monitor_flags(struct ieee80211_sub_if_data *sdata, + const int offset); static inline bool ieee80211_sdata_running(struct ieee80211_sub_if_data *sdata) { |