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Re: Another crash in scrolling.
From: |
Kim F. Storm |
Subject: |
Re: Another crash in scrolling. |
Date: |
Sun, 20 Feb 2005 20:58:14 +0100 |
User-agent: |
Gnus/5.11 (Gnus v5.11) Emacs/22.0.50 (gnu/linux) |
David Kastrup <address@hidden> writes:
> Here is at least the dump, "it" does not seem set to any useful
> value. Probably I should set the breakpoint on abort in order to get
> a useful backtrace.
I cannot reproduce the crash here.
>
> Breakpoint 1, abort () at /home/tmp/emacs/src/emacs.c:456
> 456 kill (getpid (), SIGABRT);
> (gdb) bt
> #0 abort () at /home/tmp/emacs/src/emacs.c:456
> #1 0x080997b0 in move_it_vertically_backward (it=0xe6c, dy=0)
> at /home/tmp/emacs/src/xdisp.c:6370
Could you try to remove the assert in that line, and see if things
work well without it.
I suspect the two asserts in move_it_vertically_backward are
bogus (although they do appear to be perfectly sane).
--
Kim F. Storm <address@hidden> http://www.cua.dk