GNU bug report logs - #62290
Error when handling invalid unicode with suspendable ports

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Package: guile;

Reported by: Christopher Baines <mail <at> cbaines.net>

Date: Mon, 20 Mar 2023 09:13:01 UTC

Severity: normal

Done: Ludovic Courtès <ludo <at> gnu.org>

Bug is archived. No further changes may be made.

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Message #13 received at 62290-done <at> debbugs.gnu.org (full text, mbox):

From: Ludovic Courtès <ludo <at> gnu.org>
To: Christopher Baines <mail <at> cbaines.net>
Cc: 62290-done <at> debbugs.gnu.org
Subject: Re: bug#62290: Error when handling invalid unicode with suspendable
 ports
Date: Mon, 20 Mar 2023 23:27:32 +0100

Hello,

Christopher Baines <mail <at> cbaines.net> skribis:

> Based on the implementation in ports.c.  I don't understand what this
> code is really doing, but the suspendable ports implementation differs
> from the similar C code for a couple of inequalities.
>
> * module/ice-9/suspendable-ports.scm (decode-utf8, bad-utf8-len): Flip a
> couple of inequalities.
> * test-suite/tests/ports.test ("string ports"): Add additional invalid
> UTF-8 test case.

Pushed as cba2e7e3fec3c781230570f5d1ef070625eeeda8.

Thanks for documenting the problem and providing a perfect patch!

Ludo’.
This bug report was last modified 2 years and 64 days ago.

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