Changeset 91383 in vbox

Timestamp:

Sep 27, 2021 9:59:01 AM (4 years ago)

Author:

vboxsync

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

147062

Message:

Devices/FlashCore: Fix loading a flash file which is smaller than what is currently configured, bugref:10098

File:

• trunk/src/VBox/Devices/EFI/FlashCore.cpp (modified) (1 diff)

trunk/src/VBox/Devices/EFI/FlashCore.cpp

@@ -486 +486 @@
     if (RT_SUCCESS(rc))
     {
-        if (cbFlash == pThis->cbFlashSize)
+        if (cbFlash <= pThis->cbFlashSize)
             rc = pDrvVfs->pfnReadAll(pDrvVfs, pszNamespace, pszPath, pThis->pbFlash, pThis->cbFlashSize);
         else
-            return PDMDEV_SET_ERROR(pDevIns, VERR_MISMATCH, N_("Size of the flash device and the content to load doesn't match"));
+            return PDMDEV_SET_ERROR(pDevIns, VERR_BUFFER_OVERFLOW, N_("Configured flash size is too small to fit the saved NVRAM content"));
     }