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bug#15863: Segmentation fault when traversing long lines
From: |
Eli Zaretskii |
Subject: |
bug#15863: Segmentation fault when traversing long lines |
Date: |
Mon, 11 Nov 2013 22:33:17 +0200 |
> Date: Mon, 11 Nov 2013 21:04:28 +0100
> From: Aaron France <aaron.l.france@gmail.com>
>
> I seem to consistently be able to make emacs segfault in both the slime
> repl and the rgrep results window. Whenever the line is unusually long
> (how long? About 2-300 chars long?) and then go to the end of the line,
> it segfaults.
If this is consistent, can you provide a reproducible test case,
starting with "emacs -Q"?
> I've got the gdb backtrace, which is in this link:
> https://gist.github.com/AeroNotix/368ada4c84e7a52f461d
Thanks, but it's hard to do anything with just this backtrace. Can
you at least see what was the immediate reason for the crash? E.g.,
is 'glyph' a NULL pointer?
Also, how come you get truncation glyphs on a GUI frame? did you
disable the fringes or something?
Thanks.