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bug#21428: 24.5; Crash of emacs on OS X, installed via homebrew cask
From: |
Rainer M Krug |
Subject: |
bug#21428: 24.5; Crash of emacs on OS X, installed via homebrew cask |
Date: |
Tue, 29 Sep 2015 10:01:56 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.5 (darwin) |
Eli Zaretskii <eliz@gnu.org> writes:
>> From: Rainer M Krug <Rainer@krugs.de>
>> Cc: 21428@debbugs.gnu.org, mituharu+bug-gnu-emacs-mac@math.s.chiba-u.ac.jp
>> Date: Tue, 29 Sep 2015 08:58:47 +0200
>>
>> I did the following to get the value of it->method - is this correct?
>>
>> ,----
>> | (gdb) fram 2
>> | #2 0x000000010008e4e6 in push_prefix_prop (it=0x7fff5fbf7f18,
>> prop=4591275764) at xdisp.c:19809
>> | 19809 eassert (it->method == GET_FROM_BUFFER
>> | (gdb) print it->method
>> | $1 = GET_FROM_IMAGE
>> | (gdb)
>> `----
>
> Yes, this is correct (and the result is rather surprising).
>
>> I'll leave the session open - please let me know what you need.
>
> Please show the results of these commands:
>
> (gdb) p it->sp
> (gdb) p it->stack[it->sp - 1].method
> (gdb) p it->stack[it->sp - 1].current
>
> If it->sp is greater than 1, repeat the last 2 commands for the values
> it->sp - 2, it->sp - 3, etc.
Nope - it is 1:
,----
| (gdb) frame 2
| #2 0x000000010008e4e6 in push_prefix_prop (it=0x7fff5fbf7f18,
prop=4591275764) at xdisp.c:19809
| 19809 eassert (it->method == GET_FROM_BUFFER
| (gdb) p it->sp
| $5 = 1
| (gdb) p it->stack[it->sp - 1].method
| $6 = GET_FROM_BUFFER
| (gdb) p it->stack[it->sp - 1].current
| $7 = {
| pos = {
| charpos = 175,
| bytepos = 175
| },
| overlay_string_index = -1,
| string_pos = {
| charpos = -1,
| bytepos = -1
| },
| dpvec_index = -1
| }
| (gdb)
`----
>
> (gdb) pgrowx it->glyph_row
> (gdb) p it->object
> (gdb) xtype
OK
,----
| (gdb) pgrowx it->glyph_row
| (gdb) p it->object
| $8 = 4590394133
| (gdb) xtype
| Lisp_Vectorlike
| PVEC_BUFFER
| (gdb)
`----
>
> If the last command says "Lisp_String", follow it with
>
> (gdb) xstring
And just to be sure
,----
| (gdb) xstring
| $9 = (struct Lisp_String *) 0x1119bdb10
| 0
| (gdb)
`----
Rainer
>
> Thanks.
--
Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation Biology,
UCT), Dipl. Phys. (Germany)
Centre of Excellence for Invasion Biology
Stellenbosch University
South Africa
Tel : +33 - (0)9 53 10 27 44
Cell: +33 - (0)6 85 62 59 98
Fax : +33 - (0)9 58 10 27 44
Fax (D): +49 - (0)3 21 21 25 22 44
email: Rainer@krugs.de
Skype: RMkrug
PGP: 0x0F52F982
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- bug#21428: 24.5; Crash of emacs on OS X, installed via homebrew cask, Eli Zaretskii, 2015/10/01
- bug#21428: 24.5; Crash of emacs on OS X, installed via homebrew cask,
Rainer M Krug <=
- bug#21428: 24.5; Crash of emacs on OS X, installed via homebrew cask, Eli Zaretskii, 2015/10/01
- bug#21428: 24.5; Crash of emacs on OS X, installed via homebrew cask, Rainer M Krug, 2015/10/01
- bug#21428: 24.5; Crash of emacs on OS X, installed via homebrew cask, Eli Zaretskii, 2015/10/03
- bug#21428: 24.5; Crash of emacs on OS X, installed via homebrew cask, Rainer M Krug, 2015/10/03
- bug#21428: 24.5; Crash of emacs on OS X, installed via homebrew cask, Eli Zaretskii, 2015/10/04
- bug#21428: 24.5; Crash of emacs on OS X, installed via homebrew cask, Rainer M Krug, 2015/10/04
- bug#21428: 24.5; Crash of emacs on OS X, installed via homebrew cask, Rainer M Krug, 2015/10/08
- bug#21428: 24.5; Crash of emacs on OS X, installed via homebrew cask, Eli Zaretskii, 2015/10/08
- bug#21428: 24.5; Crash of emacs on OS X, installed via homebrew cask, Rainer M Krug, 2015/10/08
- bug#21428: 24.5; Crash of emacs on OS X, installed via homebrew cask, Eli Zaretskii, 2015/10/08