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segfault with show-paren-mode
From: |
Nick Roberts |
Subject: |
segfault with show-paren-mode |
Date: |
Wed, 12 Jul 2006 01:02:53 +1200 |
> With a cvs update and emacs -q, and eval'ing
> (setq show-paren-delay 0)
> (show-paren-mode t)
Does it also happen with emacs -Q?
Please use report-emacs-bug for information about your build etc.
> visiting an elisp file and putting the cursor on a top-level left paren
> in column 0 will cause a segfault.
I don't see this on GNU/Linux.
> Here is the backtrace:
>
> Program received signal SIGSEGV, Segmentation fault.
> 0x0000000000543dfd in scan_lists (from=140733193399312, count=1, depth=1,
> sexpflag=1)
> at syntax.c:2324
> 2324 INC_BOTH (from, from_byte);
This is the current frame, not the backtrace. What do you get with "bt full"
as described with report-emacs-bug?
from seems to be a position in the buffer so I guess this is wrong:
from=140733193399312
^^^^^^^^^^^^^^^
If no-one else can reproduce this, you will need to find out how it gets
this value using GDB.
--
Nick http://www.inet.net.nz/~nickrob