Re: [PATCH vfat] allow retrieving entries with trailing dots

[OGAWA Hirofumi]

Philippe De Muyter <phdm@xxxxxxxxx> writes:

>> No, this breaks consistency. With this patch, unlink("a."), then
>> open("a.", O_CREAT) and write(), the result depend on existent
>> files. This patch is providing two files on one name.
>
> To avoid that, we could remember that we have found a filename with a trailing
> dot (in that directory or in the whole disk), and if that's the case then
> we are allowed to create filenames with trailing dots.

It sounds like dirty hack, and it would make more complex situations.
And the user can umount/mount (or reboot, etc.) before open().

Thanks.
-- 
OGAWA Hirofumi <hirofumi@xxxxxxxxxxxxxxxxxx>
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