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-rw-r--r--package/kernel/mac80211/patches/subsys/350-cfg80211-fix-memory-leak-in-nl80211_probe_mesh_link.patch22
-rw-r--r--package/kernel/mac80211/patches/subsys/351-cfg80211-fix-memory-leak-in-cfg80211_cqm_rssi_update.patch21
2 files changed, 43 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/subsys/350-cfg80211-fix-memory-leak-in-nl80211_probe_mesh_link.patch b/package/kernel/mac80211/patches/subsys/350-cfg80211-fix-memory-leak-in-nl80211_probe_mesh_link.patch
new file mode 100644
index 0000000000..aea1c89dce
--- /dev/null
+++ b/package/kernel/mac80211/patches/subsys/350-cfg80211-fix-memory-leak-in-nl80211_probe_mesh_link.patch
@@ -0,0 +1,22 @@
+From: Felix Fietkau <nbd@nbd.name>
+Date: Wed, 8 Jan 2020 18:00:41 +0100
+Subject: [PATCH] cfg80211: fix memory leak in nl80211_probe_mesh_link
+
+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>
+---
+
+--- a/net/wireless/nl80211.c
++++ b/net/wireless/nl80211.c
+@@ -13808,6 +13808,8 @@ static int nl80211_probe_mesh_link(struc
+ if (err)
+ return err;
+
++ cfg80211_sinfo_release_content(&sinfo);
++
+ return rdev_probe_mesh_link(rdev, dev, dest, buf, len);
+ }
+
diff --git a/package/kernel/mac80211/patches/subsys/351-cfg80211-fix-memory-leak-in-cfg80211_cqm_rssi_update.patch b/package/kernel/mac80211/patches/subsys/351-cfg80211-fix-memory-leak-in-cfg80211_cqm_rssi_update.patch
new file mode 100644
index 0000000000..77f5f8b306
--- /dev/null
+++ b/package/kernel/mac80211/patches/subsys/351-cfg80211-fix-memory-leak-in-cfg80211_cqm_rssi_update.patch
@@ -0,0 +1,21 @@
+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;