mac80211: free skb on error path of ieee80211_ibss_join()

Our new return also created a memleak. The skb should be freed before returning an error. Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
git-mirror · Dec 14, 2011 · cb71b8d · cb71b8d
1 parent 38c9d66
commit cb71b8d
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
@@ -995,6 +995,7 @@ int ieee80211_ibss_join(struct ieee80211_sub_if_data *sdata,
 		if (!ieee80211_set_channel_type(sdata->local, sdata,
 					       params->channel_type)) {
 			mutex_unlock(&sdata->u.ibss.mtx);
+			kfree_skb(skb);
 			return -EINVAL;
 		}
 	}