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Message-ID: <cdfadcd8-eb19-8f86-d833-1c0b26ddf314@evolvis.org>
Date: Fri, 4 Apr 2025 23:39:38 +0200 (CEST)
From: Thorsten Glaser <tg@...lvis.org>
To: musl@...ts.openwall.com
Subject: Re: wcrtomb in UTF-8 locale should check the multibyte
state
On Sat, 5 Apr 2025, Kang-Che Sung wrote:
>Note: It is _allowed_ in the C standard to reuse an mbstate_t object
>across different multibyte conversion functions. It is _not an
7.31.6 begs to differ:
| If an mbstate_t object has been altered by any of the functions
| described in this subclause, and is then used with a different
| multibyte character sequence, or in the other conversion direction, or
| with a different LC_CTYPE category setting than on earlier function
| calls, the behavior is undefined.414)
bye,
//mirabilos
--
15:41⎜<Lo-lan-do:#fusionforge> Somebody write a testsuite for helloworld :-)
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