From: Tassilo Horn <tsdh@gnu.org>
To: Eli Zaretskii <eliz@gnu.org>
Cc: eggert@cs.ucla.edu, 12814@debbugs.gnu.org
Subject: bug#12814: 24.3.50; Emacs crash in event_to_kboard at keyboard.c:3421
Date: Wed, 07 Nov 2012 19:45:21 +0100 [thread overview]
Message-ID: <87lieddzge.fsf@thinkpad.tsdh.de> (raw)
In-Reply-To: <83obj91ges.fsf@gnu.org> (Eli Zaretskii's message of "Wed, 07 Nov 2012 19:17:31 +0200")
Eli Zaretskii <eliz@gnu.org> writes:
Hi Eli,
the next crash occured. This time not while typing but while scrolling
(<down>) in an info buffer.
>> (gdb) bt full
>> #0 0x00000000005437a4 in event_to_kboard (event=0xbc0660 <kbd_buffer+18944>)
>> at keyboard.c:3421
>> obj = 7652357
>
> So what kind of event is this? Try these commands:
--8<---------------cut here---------------start------------->8---
Program received signal SIGSEGV, Segmentation fault.
0x00000000005437a4 in event_to_kboard (event=0xbd2ca0 <kbd_buffer+94272>)
at keyboard.c:3421
3421 if (WINDOWP (obj))
(gdb) p obj
$1 = 2922261
(gdb) xtype
Lisp_Vectorlike
Cannot access memory at address 0x2c9710
(gdb) xvector
$2 = (struct Lisp_Vector *) 0x2c9710
Cannot access memory at address 0x2c9710
(gdb) p *event
$3 = {
kind = SELECTION_REQUEST_EVENT,
code = 54395952,
part = 23068704,
modifiers = 0,
x = 400,
y = 322,
timestamp = 356,
frame_or_window = 2922261,
arg = 12766914
}
(gdb) p event->arg
$4 = 12766914
(gdb) xtype
Lisp_Symbol
(gdb) xsymbol
$5 = (struct Lisp_Symbol *) 0xc2cec0
"nil"
(gdb) p event->code
$6 = 54395952
(gdb) xtype
Lisp_Int0
(gdb) xint
$7 = 13598988
(gdb) p event->part
$8 = 23068704
(gdb) xtype
Lisp_Int0
(gdb) xint
$9 = 5767176
(gdb) p event->frame_or_window
$10 = 2922261
(gdb) xtype
Lisp_Vectorlike
Cannot access memory at address 0x2c9710
(gdb) xvector
$11 = (struct Lisp_Vector *) 0x2c9710
Cannot access memory at address 0x2c9710
--8<---------------cut here---------------end--------------->8---
Bye,
Tassilo
next prev parent reply other threads:[~2012-11-07 18:45 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-06 10:56 bug#12814: 24.3.50; Emacs crash in event_to_kboard at keyboard.c:3421 Tassilo Horn
2012-11-06 15:13 ` Tassilo Horn
2012-11-06 16:16 ` Eli Zaretskii
2012-11-06 18:11 ` Tassilo Horn
2012-11-06 18:27 ` Tassilo Horn
2012-11-06 19:08 ` Eli Zaretskii
2012-11-06 20:01 ` Tassilo Horn
2012-11-06 20:21 ` Eli Zaretskii
2012-11-06 20:50 ` Paul Eggert
2012-11-06 20:54 ` Tassilo Horn
2012-11-06 21:04 ` Paul Eggert
2012-11-06 21:20 ` Tassilo Horn
2012-11-06 21:29 ` Eli Zaretskii
2012-11-07 11:39 ` Tassilo Horn
2012-11-07 17:17 ` Eli Zaretskii
2012-11-07 18:45 ` Tassilo Horn [this message]
2012-11-07 19:19 ` Eli Zaretskii
2012-11-08 7:56 ` Tassilo Horn
2012-11-08 9:30 ` Dmitry Antipov
2012-11-08 10:55 ` Tassilo Horn
2012-11-12 7:34 ` Tassilo Horn
2012-11-06 21:27 ` Eli Zaretskii
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