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Commit 6c95e2a2 authored by Niko Jokinen's avatar Niko Jokinen Committed by John W. Linville
Browse files

nl80211: Memory leak fixed 



Potential memory leak via msg pointer in nl80211_get_key() function.

Signed-off-by: default avatarNiko Jokinen <ext-niko.k.jokinen@nokia.com>
Signed-off-by: default avatarLuciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 3da7429c

net/wireless/nl80211.c

+3 −2
Original line number Diff line number Diff line
@@ -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);