Changeset 21450 in vbox for trunk/src/VBox/Additions/common

Timestamp:

Jul 9, 2009 4:33:54 PM (16 years ago)

Author:

vboxsync

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

49864

Message:

VBoxGuest.cpp: Fixed bug in the wake-for-event wakeup code: missing event matching, caused waiters to wake up when they shouldn't.

File:

• trunk/src/VBox/Additions/common/VBoxGuest/VBoxGuest.cpp (modified) (1 diff)

trunk/src/VBox/Additions/common/VBoxGuest/VBoxGuest.cpp

@@ -1478 +1478 @@
             fEvents |= pDevExt->f32PendingEvents;
             for (pWait = pDevExt->WaitList.pHead; pWait; pWait = pWait->pNext)
-                if (!pWait->fResEvents)
+                if (    (pWait->fReqEvents & fEvents)
+                    &&  !pWait->fResEvents)
                 {
                     pWait->fResEvents = pWait->fReqEvents & fEvents;