Changeset 38754 in vbox for trunk/src/VBox/Main/src-server

Timestamp:

Sep 14, 2011 5:36:15 PM (13 years ago)

Author:

vboxsync

Message:

Main: prevent incorrect exiting of async event thread.

File:

• trunk/src/VBox/Main/src-server/VirtualBoxImpl.cpp (modified) (1 diff)

trunk/src/VBox/Main/src-server/VirtualBoxImpl.cpp

@@ -4539 +4539 @@
     RTThreadUserSignal(thread);
 
-    while (RT_SUCCESS(eventQ->processEventQueue(RT_INDEFINITE_WAIT)))
+    /*
+     * In case of spurious wakeups causing VERR_TIMEOUTs and/or other return codes
+     * we must not stop processing events and delete the "eventQ" object. This must
+     * be done ONLY when we stop this loop via interruptEventQueueProcessing().
+     * See #5724.
+     */
+    while (eventQ->processEventQueue(RT_INDEFINITE_WAIT) != VERR_INTERRUPTED)
         /* nothing */ ;