diff options
| author | Sudip Mukherjee <sudip@vectorindia.org> | 2016-02-02 13:21:14 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-06-03 08:12:15 +0200 |
| commit | baf1ece29a36e349f81424dfddeac4c854ff3c40 (patch) | |
| tree | 17358457db8e0df59f5d0910505c8e1522ac6ffa /net/mac80211 | |
| parent | f64b2e49912ac953b318f6f3f043c22d68a70b49 (diff) | |
mac80211: fix memory leak
commit ea32f065bd3e3e09f0bcb3042f1664caf6b3e233 upstream.
On error we jumped to the error label and returned the error code but we
missed releasing sinfo.
Fixes: 5fe74014172d ("mac80211: avoid excessive stack usage in sta_info")
Reviewed-by: Julian Calaby <julian.calaby@gmail.com>
Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Cc: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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 c3944757ac8d..a1f6cd1a496b 100644 --- a/net/mac80211/sta_info.c +++ b/net/mac80211/sta_info.c @@ -555,6 +555,7 @@ static int sta_info_insert_finish(struct sta_info *sta) __acquires(RCU) __cleanup_single_sta(sta); out_err: mutex_unlock(&local->sta_mtx); + kfree(sinfo); rcu_read_lock(); return err; } |