From e00186e6831959b307e66139d607b1aa789a918a Mon Sep 17 00:00:00 2001
From: lly <lly@espressif.com>
Date: Mon, 2 Sep 2019 14:55:09 +0800
Subject: [PATCH] ble_mesh: fix canceled buffer memory leak

---
 components/bt/esp_ble_mesh/mesh_core/adv.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/components/bt/esp_ble_mesh/mesh_core/adv.c b/components/bt/esp_ble_mesh/mesh_core/adv.c
index a1c4cf9825..21fd0580c9 100644
--- a/components/bt/esp_ble_mesh/mesh_core/adv.c
+++ b/components/bt/esp_ble_mesh/mesh_core/adv.c
@@ -189,6 +189,8 @@ static void adv_thread(void *p)
                     BT_ERR("%s, xQueueSendToFront failed", __func__);
                 }
             }
+        } else {
+            net_buf_unref(*buf);
         }
 
         /* Give other threads a chance to run */