nl80211: Zero out the connection keys memory when freeing them.
authorOla Olsson <ola1olsson@gmail.com>
Thu, 11 Feb 2016 00:00:22 +0000 (01:00 +0100)
committerJohannes Berg <johannes.berg@intel.com>
Tue, 23 Feb 2016 09:40:36 +0000 (10:40 +0100)
The connection keys are zeroed out in all other cases except this
one. Let's fix the last one as well.

Signed-off-by: Ola Olsson <ola.olsson@sonymobile.com>
Reviewed-by: Julian Calaby <julian.calaby@gmail.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
net/wireless/nl80211.c

index d4786f2802aa3c94f0a9bfcba846c98ec5b2b249..711cb7ad6ae011132b868d928ebe23037040db82 100644 (file)
@@ -7547,7 +7547,7 @@ static int nl80211_join_ibss(struct sk_buff *skb, struct genl_info *info)
 
                if ((ibss.chandef.width != NL80211_CHAN_WIDTH_20_NOHT) &&
                    no_ht) {
-                       kfree(connkeys);
+                       kzfree(connkeys);
                        return -EINVAL;
                }
        }