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bug#66589: 30.0.50; core dump in redisplay


From: Gerd Möllmann
Subject: bug#66589: 30.0.50; core dump in redisplay
Date: Tue, 17 Oct 2023 14:34:21 +0200
User-agent: Gnus/5.13 (Gnus v5.13)

Eli Zaretskii <eliz@gnu.org> writes:

> The abort happens inside libc, and I think the problem is that buf[7]
> is not large enough for displaying hex code above 0xFFFF; we need
> buf[8].

Using snprintf would also be nice, if that's possible.





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