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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>
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parent
3da7429ce9
commit
6c95e2a2f0
1 changed files with 3 additions and 2 deletions
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@ -997,7 +997,7 @@ static int nl80211_get_key(struct sk_buff *skb, struct genl_info *info)
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if (IS_ERR(hdr)) {
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if (IS_ERR(hdr)) {
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err = PTR_ERR(hdr);
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err = PTR_ERR(hdr);
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goto out;
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goto free_msg;
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}
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}
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cookie.msg = msg;
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cookie.msg = msg;
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@ -1011,7 +1011,7 @@ static int nl80211_get_key(struct sk_buff *skb, struct genl_info *info)
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&cookie, get_key_callback);
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&cookie, get_key_callback);
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if (err)
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if (err)
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goto out;
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goto free_msg;
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if (cookie.error)
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if (cookie.error)
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goto nla_put_failure;
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goto nla_put_failure;
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@ -1022,6 +1022,7 @@ static int nl80211_get_key(struct sk_buff *skb, struct genl_info *info)
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nla_put_failure:
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nla_put_failure:
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err = -ENOBUFS;
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err = -ENOBUFS;
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free_msg:
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nlmsg_free(msg);
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nlmsg_free(msg);
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out:
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out:
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cfg80211_put_dev(drv);
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cfg80211_put_dev(drv);
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