Add handle check for PhGetHandleInformation

Author: dmex

phlib/hndlinfo.c

@@ -1409,7 +1409,7 @@ NTSTATUS PhGetHandleInformationEx(
     PPH_STRING objectName = NULL;
     PPH_STRING bestObjectName = NULL;
 
-    if (Handle == NULL || Handle == NtCurrentProcess() || Handle == NtCurrentThread())
+    if (ProcessHandle == NULL || Handle == NULL || Handle == NtCurrentProcess() || Handle == NtCurrentThread())
         return STATUS_INVALID_HANDLE;
     if (ObjectTypeNumber != ULONG_MAX && ObjectTypeNumber >= MAX_OBJECT_TYPE_NUMBER)
         return STATUS_INVALID_PARAMETER_3;