From: Ola Olsson <ola1olsson@gmail.com>
Date: Sat, 12 Dec 2015 22:17:17 +0000 (+0100)
Subject: nl80211: Fix potential memory leak in nl80211_set_wowlan
X-Git-Tag: Ubuntu-snapdragon-4.4.0-1029.32~5380^2~5^2~5
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=e5dbe0701a0d7c6127f313a0f68f960176f0209e;p=mirror_ubuntu-zesty-kernel.git

nl80211: Fix potential memory leak in nl80211_set_wowlan

Compared to cfg80211_rdev_free_wowlan in core.h,
the error goto label lacks the freeing of nd_config.
Fix that.

Signed-off-by: Ola Olsson <ola.olsson@sonymobile.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---

diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index c71e274c810a..624174f20b1f 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -9503,6 +9503,7 @@ static int nl80211_set_wowlan(struct sk_buff *skb, struct genl_info *info)
 	if (new_triggers.tcp && new_triggers.tcp->sock)
 		sock_release(new_triggers.tcp->sock);
 	kfree(new_triggers.tcp);
+	kfree(new_triggers.nd_config);
 	return err;
 }
 #endif