From: Kush <kush.agrawal@samsung.com>
Date: Thu, 12 Dec 2019 09:27:39 +0000 (+0530)
Subject: Deadlock after BLE connection error in caleserver_mcd.c
X-Git-Tag: submit/tizen_5.5/20200121.084903~10^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e55210fb35d7f7c2130cb33f23620f52cdab39e2;p=platform%2Fupstream%2Fiotivity.git

Deadlock after BLE connection error in caleserver_mcd.c

https://github.sec.samsung.net/RS7-IOTIVITY/IoTivity/commit/15bf09e4501b18843ba6ad64dbe44a5d9003143b
(cherry-picked from 15bf09e4501b18843ba6ad64dbe44a5d9003143b)

Change-Id: I51fb612f1e44f85f7b120c9469ebe76dabf6583e
Signed-off-by: Kush <kush.agrawal@samsung.com>
Signed-off-by: Sudipto <sudipto.bal@samsung.com>
---

diff --git a/resource/csdk/connectivity/src/bt_le_adapter/tizen/caleserver_mcd.c b/resource/csdk/connectivity/src/bt_le_adapter/tizen/caleserver_mcd.c
index e9e3d00..362ab6e 100644
--- a/resource/csdk/connectivity/src/bt_le_adapter/tizen/caleserver_mcd.c
+++ b/resource/csdk/connectivity/src/bt_le_adapter/tizen/caleserver_mcd.c
@@ -1200,6 +1200,7 @@ uint16_t CALEServerGetMtuSize(const char* address)
     {
         OIC_LOG_V(ERROR, TAG,
                   "bt_gatt_server_get_device_mtu failed with return [%s]", CALEGetErrorMsg(ret));
+        oc_mutex_unlock(g_LEClientListMutex);
         return CA_DEFAULT_BLE_MTU_SIZE;
     }
 #else
@@ -1237,6 +1238,7 @@ uint16_t CALEServerGetMtuSize(const char* address)
     {
         OIC_LOG_V(ERROR, TAG,
                   "bt_device_get_att_mtu failed with return [%s]", CALEGetErrorMsg(ret));
+        oc_mutex_unlock(g_LEClientListMutex);
         return CA_DEFAULT_BLE_MTU_SIZE;
     }
 #endif // BLE_TIZEN_40