Changeset 88620 in vbox for trunk/src/VBox/Devices/Bus

Timestamp:

Apr 21, 2021 3:14:16 AM (4 years ago)

Author:

vboxsync

Message:

AMD IOMMU: bugref:9654 Build fix. We really need to enable this warning on Windows build too...

File:

• trunk/src/VBox/Devices/Bus/DevIommuAmd.cpp (modified) (1 diff)

trunk/src/VBox/Devices/Bus/DevIommuAmd.cpp

@@ -4778 +4778 @@
     uint64_t uResult;
     VBOXSTRICTRC rcStrict = iommuAmdRegisterRead(pDevIns, off, &uResult);
-    if (cb == 8)
-        *(uint64_t *)pv = uResult;
-    else
-        *(uint32_t *)pv = (uint32_t)uResult;
+    if (rcStrict == VINF_SUCCESS)
+    {
+        if (cb == 8)
+            *(uint64_t *)pv = uResult;
+        else
+            *(uint32_t *)pv = (uint32_t)uResult;
+    }
 
     return rcStrict;