[idd] implemented frame feed from the guest (very hacky)

This is NOT READY for general consumption, if you decide to make
use of this driver, DO NOT ASK FOR SUPPORT.

idd/LGIdd/CPlatformInfo.cpp

@@ -218,6 +218,11 @@ void CPlatformInfo::InitCPUInfo()
   }
 
   BYTE * buffer = static_cast<BYTE *>(_malloca(cb));
+  if (!buffer)
+  {
+    DBGPRINT("Failed to allocate buffer for processor information");
+    return;
+  }
   if (!GetLogicalProcessorInformationEx(RelationAll,
     (PSYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX)buffer, &cb))
   {