From d080e2755d840ede60128cc914a070868ebabc1e Mon Sep 17 00:00:00 2001 From: Yuri Ershov Date: Tue, 29 Jun 2010 15:08:07 +0400 Subject: [PATCH] nl80211: Fix memory leaks In case of errors during message composing msg should be freed after canceling. Signed-off-by: Yuri Kululin Signed-off-by: Yuri Ershov Signed-off-by: John W. Linville --- net/wireless/nl80211.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index fbfac588297c..37902a54e9c1 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -2769,6 +2769,7 @@ static int nl80211_get_mesh_params(struct sk_buff *skb, nla_put_failure: genlmsg_cancel(msg, hdr); + nlmsg_free(msg); err = -EMSGSIZE; out: /* Cleanup */ @@ -2960,6 +2961,7 @@ static int nl80211_get_reg(struct sk_buff *skb, struct genl_info *info) nla_put_failure: genlmsg_cancel(msg, hdr); + nlmsg_free(msg); err = -EMSGSIZE; out: mutex_unlock(&cfg80211_mutex); -- 2.20.1