Changeset 78787 in vbox for trunk/src/VBox/Devices/Storage

Timestamp:

May 27, 2019 5:08:54 PM (6 years ago)

Author:

vboxsync

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

130876

Message:

DrvSCSI.cpp: Quick crash prevention for some other issue.

File:

• trunk/src/VBox/Devices/Storage/DrvSCSI.cpp (modified) (1 diff)

trunk/src/VBox/Devices/Storage/DrvSCSI.cpp

@@ -768 +768 @@
     PDRVSCSI pThis = RT_FROM_MEMBER(pInterface, DRVSCSI, IMediaEx);
 
-    pThis->pDrvMediaEx->pfnNotifySuspend(pThis->pDrvMediaEx);
+    /** @todo Don't crash if someone screws this up...  Recreated a VISO while it
+     *        was mounted and asked the GUI to use it.  Got forced umount question.
+     *        Said yes.  Ended up here with a NULL pointer. */
+    PPDMIMEDIAEX pDrvMediaEx = pThis->pDrvMediaEx;
+    if (pThis)
+        pDrvMediaEx->pfnNotifySuspend(pDrvMediaEx);
 }