From 2a279b34169e9bbf7c240691466420aba75b4175 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@nbd.name>
Date: Wed, 8 Jan 2020 18:06:29 +0100
Subject: [PATCH] cfg80211: fix memory leak in nl80211_probe_mesh_link
Git-commit: 2a279b34169e9bbf7c240691466420aba75b4175
Patch-mainline: v5.5-rc7
References: jsc#SLE-13430
The per-tid statistics need to be released after the call to rdev_get_station
Cc: stable@vger.kernel.org
Fixes: 5ab92e7fe49a ("cfg80211: add support to probe unexercised mesh link")
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Link: https://lore.kernel.org/r/20200108170630.33680-1-nbd@nbd.name
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
net/wireless/nl80211.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index da5262b2298b..73e1430c7ac5 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -13796,6 +13796,8 @@ static int nl80211_probe_mesh_link(struct sk_buff *skb, struct genl_info *info)
if (err)
return err;
+ cfg80211_sinfo_release_content(&sinfo);
+
return rdev_probe_mesh_link(rdev, dev, dest, buf, len);
}
--
2.16.4