Index: base/applications/mscutils/eventvwr/eventvwr.c =================================================================== --- base/applications/mscutils/eventvwr/eventvwr.c (revision 73854) +++ base/applications/mscutils/eventvwr/eventvwr.c (working copy) @@ -1323,6 +1323,12 @@ /* Free the allocated buffer */ LocalFree(StringSid); } + else + { + Success = FALSE; + } + + } pLastSid = Success ? pCurrentSid : NULL;