From: "Jordi Gutiérrez Hermoso" <jordigh@octave.org>
To: Eli Zaretskii <eliz@gnu.org>
Cc: 11653@debbugs.gnu.org
Subject: bug#11653: 23.2; Segfault with csv-mode
Date: Wed, 13 Jun 2012 12:12:33 -0400 [thread overview]
Message-ID: <CAPHS2gy-RXb=YttK11BSgODk70u0PO1BEqgv58fxZGD4Q8Dn0w@mail.gmail.com> (raw)
In-Reply-To: <83395zz048.fsf@gnu.org>
On 13 June 2012 11:45, Eli Zaretskii <eliz@gnu.org> wrote:
>> Date: Wed, 13 Jun 2012 10:32:00 -0400
>> From: Jordi Gutiérrez Hermoso <jordigh@octave.org>
>> Cc: 11653@debbugs.gnu.org
>>
>> >> (gdb) bt
>> >> #0 0x0000000000438b03 in handle_face_prop (it=0x7fffffffb0c0) at xdisp.c:3693
>> >
>> > In frame 0, can you show what does the following GDB command print?
>>
>> Sure thing:
>>
>> Program received signal SIGSEGV, Segmentation fault.
>> 0x0000000000438649 in handle_face_prop (it=0x7fffffffb180) at xdisp.c:3689
>> 3689 = (it->current.overlay_string_index >= 0
>> (gdb) p it->current
>> $1 = {
>> pos = {
>> charpos = 1,
>> bytepos = 1
>> },
>> overlay_string_index = 1935, <<<<<<<<<<<<<<<<<<<<<<<
>> string_pos = {
>> charpos = 0,
>> bytepos = 0
>
> Are there this many overlay strings in the buffer at character
> position 1? If not, this huge number is probably garbage, and is the
> cause for the segfault.
I don't understand Emacs internals. What's an overlay string, and how
do I count it?
> Btw, when I tried your recipe, Emacs asked me about the column to sort
> by, which was not in your recipe. Can you double-check if your recipe
> is 100% correct and does not omit any important details?
I thought the <RET> handled it for me, because the function
csv-sort-fields queries you for a value. Yes, the default of 1 is
what's necessary.
Thanks again,
- Jordi G. H.
next prev parent reply other threads:[~2012-06-13 16:12 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-08 16:29 bug#11653: 23.2; Segfault with csv-mode Jordi Gutiérrez Hermoso
2012-06-08 17:49 ` Eli Zaretskii
2012-06-13 14:32 ` Jordi Gutiérrez Hermoso
2012-06-13 15:45 ` Eli Zaretskii
2012-06-13 16:12 ` Jordi Gutiérrez Hermoso [this message]
2012-06-13 16:28 ` Eli Zaretskii
2012-06-15 18:13 ` Eli Zaretskii
2012-06-15 18:30 ` Eli Zaretskii
2012-06-16 10:28 ` Eli Zaretskii
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