| commit | f77bf4863dc2218362f4227d56af4a5f3f08830c | [log] [tgz] |
|---|---|---|
| author | Andy Strohman <andrew@andrewstrohman.com> | Fri May 24 23:27:29 2019 -0700 |
| committer | Johannes Berg <johannes.berg@intel.com> | Tue May 28 09:47:10 2019 +0200 |
| tree | d768d8569a2e3280c1fe6334b59609928a95a650 | |
| parent | a71fd9dac23613d96ba3c05619a8ef4fd6cdf9b9 [diff] |
nl80211: fix station_info pertid memory leak
When dumping stations, memory allocated for station_info's
pertid member will leak if the nl80211 header cannot be added to
the sk_buff due to insufficient tail room.
I noticed this leak in the kmalloc-2048 cache.
Cc: stable@vger.kernel.org
Fixes: 8689c051a201 ("cfg80211: dynamically allocate per-tid stats for station info")
Signed-off-by: Andy Strohman <andy@uplevelsystems.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>