Changeset 79719 in vbox

Timestamp:

Jul 12, 2019 7:25:28 AM (5 years ago)

Author:

vboxsync

Message:

VMM/HMVMXR0: Nested VMX: bugref:9180 Assertion fix.

File:

• trunk/src/VBox/VMM/VMMR0/HMVMXR0.cpp (modified) (1 diff)

trunk/src/VBox/VMM/VMMR0/HMVMXR0.cpp

@@ -17040 +17040 @@
                 {
                     Assert(ExitEventInfo.uIdtVectoringInfo    == pVCpu->hm.s.Event.u64IntInfo);
-                    Assert(ExitEventInfo.uIdtVectoringErrCode == pVCpu->hm.s.Event.u32ErrCode);
+                    if (VMX_IDT_VECTORING_INFO_IS_ERROR_CODE_VALID(ExitEventInfo.uIdtVectoringInfo))
+                        Assert(ExitEventInfo.uIdtVectoringErrCode == pVCpu->hm.s.Event.u32ErrCode);
                     if (   VMX_IDT_VECTORING_INFO_TYPE(ExitEventInfo.uIdtVectoringInfo) == VMX_IDT_VECTORING_INFO_TYPE_SW_INT
                         || VMX_IDT_VECTORING_INFO_TYPE(ExitEventInfo.uIdtVectoringInfo) == VMX_IDT_VECTORING_INFO_TYPE_PRIV_SW_XCPT
                         || VMX_IDT_VECTORING_INFO_TYPE(ExitEventInfo.uIdtVectoringInfo) == VMX_IDT_VECTORING_INFO_TYPE_SW_XCPT)
-                    {
                         Assert(ExitInfo.cbInstr == pVCpu->hm.s.Event.cbInstr);
-                    }
 
                     pVCpu->hm.s.Event.fPending = false;