blob: 77f5f8b3064c06b8ef79c876c334629ce5f95c90 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
|
From: Felix Fietkau <nbd@nbd.name>
Date: Wed, 8 Jan 2020 18:03:04 +0100
Subject: [PATCH] cfg80211: fix memory leak in cfg80211_cqm_rssi_update
The per-tid statistics need to be released after the call to rdev_get_station
Cc: stable@vger.kernel.org
Fixes: 8689c051a201 ("cfg80211: dynamically allocate per-tid stats for station info")
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -10847,6 +10847,7 @@ static int cfg80211_cqm_rssi_update(stru
if (err)
return err;
+ cfg80211_sinfo_release_content(&sinfo);
if (sinfo.filled & BIT_ULL(NL80211_STA_INFO_BEACON_SIGNAL_AVG))
wdev->cqm_config->last_rssi_event_value =
(s8) sinfo.rx_beacon_signal_avg;
|
