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authorNiko Jokinen <ext-niko.k.jokinen@nokia.com>2009-07-15 11:00:53 +0300
committerJohn W. Linville <linville@tuxdriver.com>2009-07-21 12:07:42 -0400
commit6c95e2a2f0f0bf4c8880d5b74b2f7f359d352d03 (patch)
tree9758902b92cbde1890339f4747678b0511ee7ac4
parent3da7429ce92abd79b14e2275a28be144ce2c3013 (diff)
nl80211: Memory leak fixed
Potential memory leak via msg pointer in nl80211_get_key() function. Signed-off-by: Niko Jokinen <ext-niko.k.jokinen@nokia.com> Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
-rw-r--r--net/wireless/nl80211.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 43bdb1372ca..634496b3ed7 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -997,7 +997,7 @@ static int nl80211_get_key(struct sk_buff *skb, struct genl_info *info)
if (IS_ERR(hdr)) {
err = PTR_ERR(hdr);
- goto out;
+ goto free_msg;
}
cookie.msg = msg;
@@ -1011,7 +1011,7 @@ static int nl80211_get_key(struct sk_buff *skb, struct genl_info *info)
&cookie, get_key_callback);
if (err)
- goto out;
+ goto free_msg;
if (cookie.error)
goto nla_put_failure;
@@ -1022,6 +1022,7 @@ static int nl80211_get_key(struct sk_buff *skb, struct genl_info *info)
nla_put_failure:
err = -ENOBUFS;
+ free_msg:
nlmsg_free(msg);
out:
cfg80211_put_dev(drv);