[PATCH] ntdll: Don't append directory entries if the filename length is less than 1.

[Lei Zhang]

On Thu, Oct 30, 2008 at 4:08 AM, Alexandre Julliard <julliard at winehq.org> wrote:
> "Lei Zhang" <thestig at google.com> writes:
>
>> I saw the following in a +file trace a user sent me:
>>
>> trace:file:FindNextFileW returning L"" (L"")
>>
>> I tried fixing FindNextFileW(), but that patch didn't get accepted.
>> I'm guessing we should fix the problem in NtQueryDirectoryFile() so
>> nobody who call it will get back an empty file name.
>
> This should never happen. You should figure out where the empty name
> comes from and fix the caller.

It's probably because we didn't check d_ino, patch sent. Though
wouldn't it be good to have some sanity checking in append_entry(),
since all the read_directory helper functions use it?