Changeset 68341 in vbox for trunk/src/VBox

Timestamp:

Aug 8, 2017 12:26:12 PM (7 years ago)

Author:

vboxsync

Message:

VMM/CPUM: Fix regression in r117450.

File:

• trunk/src/VBox/VMM/VMMR3/CPUM.cpp (modified) (1 diff)

trunk/src/VBox/VMM/VMMR3/CPUM.cpp

@@ -1269 +1269 @@
      */
     /* SVM. */
-    memset(pCtx->hwvirt.svm.CTX_SUFF(pVmcb), 0, sizeof(SVMVMCB));
+    if (pCtx->hwvirt.svm.CTX_SUFF(pVmcb))
+        memset(pCtx->hwvirt.svm.CTX_SUFF(pVmcb), 0, SVM_VMCB_PAGES << PAGE_SHIFT);
     pCtx->hwvirt.svm.uMsrHSavePa = 0;
     pCtx->hwvirt.svm.GCPhysVmcb = 0;