Changeset 16181 in vbox for trunk/src

Timestamp:

Jan 22, 2009 5:10:16 PM (16 years ago)

Author:

vboxsync

Message:

Fixed a EMT-GUI deadlock in Main:Display::InvalidateAndUpdate

File:

• trunk/src/VBox/Main/DisplayImpl.cpp (modified) (2 diffs)

trunk/src/VBox/Main/DisplayImpl.cpp

@@ -1752 +1752 @@
     LogFlowFunc (("Sending DPYUPDATE request\n"));
 
+    /* Have to leave the lock when calling EMT.  */
+    alock.leave ();
+
     /* pdm.h says that this has to be called from the EMT thread */
     PVMREQ pReq;
@@ -1758 +1761 @@
     if (RT_SUCCESS(rcVBox))
         VMR3ReqFree(pReq);
+
+    alock.enter ();
 
     if (RT_FAILURE(rcVBox))