GNU bug report logs - #17386
24.3.90; emacs_abort in cmcheckmagic

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Package: emacs;

Reported by: Nicolas Richard <theonewiththeevillook <at> yahoo.fr>

Date: Fri, 2 May 2014 05:09:02 UTC

Severity: normal

Tags: moreinfo

Found in version 24.3.90

Done: Nicolas Richard <theonewiththeevillook <at> yahoo.fr>

Bug is archived. No further changes may be made.

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From: Eli Zaretskii <eliz <at> gnu.org>
To: Andreas Schwab <schwab <at> linux-m68k.org>
Cc: theonewiththeevillook <at> yahoo.fr, 17386 <at> debbugs.gnu.org
Subject: bug#17386: 24.3.90; emacs_abort in cmcheckmagic
Date: Sat, 03 May 2014 11:53:39 +0300

> From: Andreas Schwab <schwab <at> linux-m68k.org>
> Cc: Nicolas Richard <theonewiththeevillook <at> yahoo.fr>,  17386 <at> debbugs.gnu.org
> Date: Sat, 03 May 2014 10:21:22 +0200
> 
> Eli Zaretskii <eliz <at> gnu.org> writes:
> 
> > So perhaps the problem is that Emacs takes the screen dimensions only
> > at startup and when it gets the SIGWINCH signal, and tmux somehow
> > makes these changes without sending SIGWINCH?
> 
> The signal is generated by the kernel, upon the submit of the TIOCSWINSZ
> ioctl, so it is impossible to change the size without generating the
> signal.

Can we be sure that tmux reserves its line via that ioctl?
This bug report was last modified 3 years and 83 days ago.

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