GNU bug report logs - #75056
31.0.50; tty-child-frames with server / multiple clients possible hangs

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Package: emacs;

Reported by: Len Trigg <lenbok <at> gmail.com>

Date: Tue, 24 Dec 2024 05:44:02 UTC

Severity: normal

Found in version 31.0.50

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From: Gerd Möllmann <gerd.moellmann <at> gmail.com>
To: Len Trigg <lenbok <at> gmail.com>
Cc: Eli Zaretskii <eliz <at> gnu.org>, 75056 <at> debbugs.gnu.org
Subject: bug#75056: 31.0.50; tty-child-frames with server / multiple clients possible hangs
Date: Fri, 24 Jan 2025 21:00:23 +0100

Len Trigg <lenbok <at> gmail.com> writes:

> BTW, I triggered another segfault (this time I had two terminal clients and one gui client and was cycling focus between
> them):
>
> 0x00005555555bdf65 in is_in_matrix (y=48, x=2297, f=0x555556f60048) at dispnew.c:3893
> 3893      if (x < 0 || x >= root->current_matrix->matrix_w || y < 0
> (gdb) where
> #0  0x00005555555bdf65 in is_in_matrix (y=48, x=2297, f=0x555556f60048) at dispnew.c:3893
> #1  is_cursor_obscured () at dispnew.c:3913

Thanks for the report.

You either have a very wide display (x=...), or the selected frame at
this point is a GUI frame. I guess I can fix that over the weekend.
This bug report was last modified 110 days ago.

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