GNU bug report logs - #58042
29.0.50; ASAN use-after-free in re_match_2_internal

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Package: emacs;

Reported by: Gerd Möllmann <gerd.moellmann <at> gmail.com>

Date: Sat, 24 Sep 2022 13:46:01 UTC

Severity: normal

Found in version 29.0.50

Fixed in version 29.1

Done: Gerd Möllmann <gerd.moellmann <at> gmail.com>

Bug is archived. No further changes may be made.

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From: Gerd Möllmann <gerd.moellmann <at> gmail.com>
To: Po Lu <luangruo <at> yahoo.com>
Cc: Eli Zaretskii <eliz <at> gnu.org>, 58042 <at> debbugs.gnu.org, Alan Third <alan <at> idiocy.org>
Subject: bug#58042: 29.0.50; ASAN use-after-free in re_match_2_internal
Date: Wed, 05 Oct 2022 13:37:22 +0200

Po Lu <luangruo <at> yahoo.com> writes:

> AFAIU if it is particularly dangerous to modify L there, then input
> should be blocked around Fmemq.

Thanks!

(I'll pretend I don't know about this in the future :-).
This bug report was last modified 2 years and 73 days ago.

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