diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2014-05-27 22:33:57 +0200 |
|---|---|---|
| committer | Jiri Slaby <jslaby@suse.cz> | 2014-07-17 15:04:38 +0200 |
| commit | 2cee62888af61f9786994e8662b267a9de6cb88d (patch) | |
| tree | 1b3962f84fc0989d7b637518f4ac297ca8b19653 /net/mac80211 | |
| parent | 3174f2792732ea8528fffbbb42cd4d5ca484be31 (diff) | |
mac80211: fix a memory leak on sta rate selection table
commit 53d045258ee2e38b1e882617cb0799a04d05f5fa upstream.
If the rate control algorithm uses a selection table, it
is leaked when the station is destroyed - fix that.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Reported-by: Christophe Prévotaux <cprevotaux@nltinc.com>
Fixes: 0d528d85c519 ("mac80211: improve the rate control API")
[add commit log entry, remove pointless NULL check]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Diffstat (limited to 'net/mac80211')
| -rw-r--r-- | net/mac80211/sta_info.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c index db41c190e76d..37025725c369 100644 --- a/net/mac80211/sta_info.c +++ b/net/mac80211/sta_info.c @@ -271,6 +271,7 @@ void sta_info_free(struct ieee80211_local *local, struct sta_info *sta) sta_dbg(sta->sdata, "Destroyed STA %pM\n", sta->sta.addr); + kfree(rcu_dereference_raw(sta->sta.rates)); kfree(sta); } |