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Message-ID: <be9b6387-a928-4fcf-af68-dab10f3aaa9b@dronecode.org.uk>
Date: Wed, 2 Jul 2025 22:11:09 +0100
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Subject: Re: readdir() returns inaccessible name if file was created with
 invalid UTF-8
To: Christian Franke via Cygwin <cygwin@cygwin.com>
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 <aFxRfI4NdZ8y5IlK@calimero.vinschen.de>
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From: Jon Turney via Cygwin <cygwin@cygwin.com>
Reply-To: Jon Turney <jon.turney@dronecode.org.uk>
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On 26/06/2025 18:07, Christian Franke via Cygwin wrote:
> Corinna Vinschen via Cygwin wrote:
>> On Jun 25 16:59, Christian Franke via Cygwin wrote:
>>> On Sun, 15 Sep 2024 19:47:11 +0200, Christian Franke wrote:
>>>> If a file name contains an invalid (truncated) UTF-8 sequence, open()
>>>> does not refuse to create the file. Later readdir() returns a different
>>>> name which could not be used to access the file.
>>>>
[...]
> 
> Testcase: enable one of the "DON'T DO THIS" lines and make sure that a 
> suitable file removal tool is available :-)

Christian,

I think you should already have push access to the stc repository I 
setup [1], which is now run as part of the CI to check for regressions.

If you think it's useful, please consider adding this (or any of the 
other STCs you've very helpfully put together) to that.

[1] https://cygwin.com/cgit/cygwin-apps/stc/


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