GNU bug report logs - #19621
Unbuffered custom binary input ports crash

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Package: guile;

Reported by: ludo <at> gnu.org (Ludovic Courtès)

Date: Sun, 18 Jan 2015 20:24:02 UTC

Severity: normal

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

Bug is archived. No further changes may be made.

Full log

Message #10 received at 19621-done <at> debbugs.gnu.org (full text, mbox):

From: ludo <at> gnu.org (Ludovic Courtès)
To: 19621-done <at> debbugs.gnu.org
Cc: Mark H Weaver <mhw <at> netris.org>, 19610 <at> debbugs.gnu.org
Subject: Re: bug#19621: Unbuffered custom binary input ports crash
Date: Sun, 18 Jan 2015 22:08:02 +0100

This is fixed by Guile commit ed72201 (it will be in 2.0.12.)

As noted in the message, ‘cbip_fill_input’ would end up writing beyond
the ‘shortbuf’ field, leading to the port’s corruption.

Ludo’.
This bug report was last modified 10 years and 210 days ago.

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