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nl80211: Fix memory leaks

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In case of errors during message composing msg should be freed after canceling.

Signed-off-by: Yuri Kululin <ext-yuri.kululin@nokia.com>
Signed-off-by: Yuri Ershov <ext-yuri.ershov@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Yuri Ershov
2010-06-29 15:08:07 +04:00
committed by John W. Linville
parent e4ab7eb0ae
commit d080e2755d
1 changed files with 2 additions and 0 deletions
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2
net/wireless/nl80211.c
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@@ -2769,6 +2769,7 @@ static int nl80211_get_mesh_params(struct sk_buff *skb,
nla_put_failure: nla_put_failure:
genlmsg_cancel(msg, hdr); genlmsg_cancel(msg, hdr);
nlmsg_free(msg);
err = -EMSGSIZE; err = -EMSGSIZE;
out: out:
/* Cleanup */ /* Cleanup */
@@ -2960,6 +2961,7 @@ static int nl80211_get_reg(struct sk_buff *skb, struct genl_info *info)
nla_put_failure: nla_put_failure:
genlmsg_cancel(msg, hdr); genlmsg_cancel(msg, hdr);
nlmsg_free(msg);
err = -EMSGSIZE; err = -EMSGSIZE;
out: out:
mutex_unlock(&cfg80211_mutex); mutex_unlock(&cfg80211_mutex);