commit 9fe271af7d4de96471c5aaee2f4d0d1576050497
author Johannes Berg <johannes.berg@intel.com> Fri Oct 25 11:15:12 2013 +0200
committer Johannes Berg <johannes.berg@intel.com> Mon Nov 25 16:50:06 2013 +0100
tree 89307ad3686fe12c223ed256710cc3884152baa7
parent ae917c9f55862691e31b84de7ec29bedcb83971c

nl80211: fix error path in nl80211_get_key()

Coverity pointed out that in the (practically impossible)
error case we leak the message - fix this.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>

net/wireless/nl80211.c

diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 0ffb183..f1370ed 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -2687,7 +2687,7 @@
 	hdr = nl80211hdr_put(msg, info->snd_portid, info->snd_seq, 0,
 			     NL80211_CMD_NEW_KEY);
 	if (!hdr)
-		return -ENOBUFS;
+		goto nla_put_failure;
 
 	cookie.msg = msg;
 	cookie.idx = key_idx;