Changeset 91374 in vbox for trunk/src

Timestamp:

Sep 24, 2021 5:40:30 PM (4 years ago)

Author:

vboxsync

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

147051

Message:

Devices/USB: vusbUrbTrace() can dereference a NULL pUrb->pVUsb->pDev->pUsbIns
in Log() when restoring a VM from the 'Saved' or 'AbortedSaved' state.

File:

• trunk/src/VBox/Devices/USB/VUSBUrbTrace.cpp (modified) (1 diff)

trunk/src/VBox/Devices/USB/VUSBUrbTrace.cpp

@@ -160 +160 @@
          pUrb->pszDesc, s_cchMaxMsg, pszMsg,
          pDev,
-         pUrb->pVUsb && pUrb->pVUsb->pDev ? pUrb->pVUsb->pDev->pUsbIns->pszName : "",
+         pUrb->pVUsb && pUrb->pVUsb->pDev && pUrb->pVUsb->pDev->pUsbIns ? pUrb->pVUsb->pDev->pUsbIns->pszName : "",
          vusbUrbStatusName(pUrb->enmStatus),
          pDev ? pDev->u8Address : -1,