Changeset 70630 in vbox for trunk/src/VBox/Devices

Timestamp:

Jan 18, 2018 2:01:54 PM (7 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

120354

Message:

Audio/DrvAudio: Check if critical sections are initialized in drvAudioDestruct().

File:

• trunk/src/VBox/Devices/Audio/DrvAudio.cpp (modified) (2 diffs)

trunk/src/VBox/Devices/Audio/DrvAudio.cpp

@@ -3370 +3370 @@
     LogFlowFuncEnter();
 
-    int rc2 = RTCritSectEnter(&pThis->CritSect);
-    AssertRC(rc2);
+    int rc2;
+
+    if (RTCritSectIsInitialized(&pThis->CritSect))
+    {
+        rc2 = RTCritSectEnter(&pThis->CritSect);
+        AssertRC(rc2);
+    }
 
     /*
@@ -3427 +3432 @@
 #endif
 
-    rc2 = RTCritSectLeave(&pThis->CritSect);
-    AssertRC(rc2);
-
-    rc2 = RTCritSectDelete(&pThis->CritSect);
-    AssertRC(rc2);
+    if (RTCritSectIsInitialized(&pThis->CritSect))
+    {
+        rc2 = RTCritSectLeave(&pThis->CritSect);
+        AssertRC(rc2);
+
+        rc2 = RTCritSectDelete(&pThis->CritSect);
+        AssertRC(rc2);
+    }
 
 #ifdef VBOX_WITH_STATISTICS