Changeset 79263 in vbox for trunk/src/VBox

Timestamp:

Jun 20, 2019 8:34:08 PM (6 years ago)

Author:

vboxsync

Message:

Main/VMMDevInterface.cpp: Don't crash in VMMDev::hgcmShutdown if it's called after a very early vm creation failure, like if the config constructor fails.

File:

• trunk/src/VBox/Main/src-client/VMMDevInterface.cpp (modified) (2 diffs)

trunk/src/VBox/Main/src-client/VMMDevInterface.cpp

@@ -736 +736 @@
 {
 #ifdef VBOX_WITH_GUEST_PROPS
-    if (mpDrv->hHgcmSvcExtGstProps)
+    if (mpDrv && mpDrv->hHgcmSvcExtGstProps)
     {
         HGCMHostUnregisterServiceExtension(mpDrv->hHgcmSvcExtGstProps);
@@ -744 +744 @@
 
 #ifdef VBOX_WITH_GUEST_CONTROL
-    if (mpDrv->hHgcmSvcExtGstCtrl)
+    if (mpDrv && mpDrv->hHgcmSvcExtGstCtrl)
     {
         HGCMHostUnregisterServiceExtension(mpDrv->hHgcmSvcExtGstCtrl);