GNU bug report logs - #58334
29.0.50; ASAN heap use after free in gui_produce_glyphs

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Message #83 received at 58334 <at> debbugs.gnu.org (full text, mbox):

From: Gerd Möllmann <gerd.moellmann <at> gmail.com>
To: Po Lu <luangruo <at> yahoo.com>
Cc: 58334 <at> debbugs.gnu.org, Eli Zaretskii <eliz <at> gnu.org>
Subject: Re: bug#58334: 29.0.50; ASAN heap use after free in gui_produce_glyphs
Date: Fri, 7 Oct 2022 13:38:09 +0200

On 22-10-07 13:19 , Po Lu wrote:
> Gerd Möllmann <gerd.moellmann <at> gmail.com> writes:
> 
>> So, do you agree that block_input wouldn't solve the problem?  Or does
>> it?
> 
> It should, because it prevents the read_socket_hook from being called.
> However, you must keep in mind that anything that can call unblock_input
> can also run redisplay, as unblock_input reads pending async input if
> the input is completely unblocked.

Thanks.

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