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bug#27668: 26.0.50; Crash with display-line-numbers t
From: |
Robert Pluim |
Subject: |
bug#27668: 26.0.50; Crash with display-line-numbers t |
Date: |
Fri, 14 Jul 2017 11:47:03 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/26.0.50 (gnu/linux) |
Robert Pluim <rpluim@gmail.com> writes:
> Eli Zaretskii <eliz@gnu.org> writes:
>
>>> From: Robert Pluim <rpluim@gmail.com>
>>> (gdb) pgrowx it->glyph_row
>>> TEXT: 66 glyphs
>>> 0 0: CHAR[ ] pos=-1 blev=2,btyp=EN w=16 a+d=25+6 face=51 MB AVOID
>>> 1 16: CHAR[1] pos=-1 blev=2,btyp=EN w=16 a+d=25+6 face=51 MB AVOID
>>> 2 32: CHAR[2] pos=-1 blev=2,btyp=EN w=16 a+d=25+6 face=51 MB AVOID
>>> 3 48: CHAR[6] pos=-1 blev=2,btyp=EN w=16 a+d=25+6 face=51 MB AVOID
>>> 4 64: CHAR[1] pos=-1 blev=2,btyp=EN w=16 a+d=25+6 face=51 MB AVOID
>>> 5 80: CHAR[ ] pos=-1 blev=2,btyp=EN w=16 a+d=25+6 face=51 MB AVOID
>>> 6 96: CHAR[ ] pos=37180 blev=0,btyp=L w=16 a+d=25+6 MB
>>
>> Hmm... I'm not sure how this happened, but I have a theory. I've now
>> made a change in master based on that theory, and also added an
>> assertion where you previously had to set a breakpoint. Please see if
>> the current master fixes the problem and doesn't hit the assertion in
>> maybe_produce_line_number.
>
> git describe HEAD
> emacs-24.5-rc3-fixed-13053-g60d24e1681
All this TLS discussion has at least yielded something useful: a reproduction
recipe:
src/emacs -Q
; Put the following in *scratch*
(setq display-line-number t)
C-x C-e
M-x eww https://revoked.badssl.com/
q
*boom*
Regards
Robert
- bug#27668: 26.0.50; Crash with display-line-numbers t, (continued)
- bug#27668: 26.0.50; Crash with display-line-numbers t, Eli Zaretskii, 2017/07/13
- bug#27668: 26.0.50; Crash with display-line-numbers t, Robert Pluim, 2017/07/13
- bug#27668: 26.0.50; Crash with display-line-numbers t, Eli Zaretskii, 2017/07/13
- bug#27668: 26.0.50; Crash with display-line-numbers t, Robert Pluim, 2017/07/13
- bug#27668: 26.0.50; Crash with display-line-numbers t, Eli Zaretskii, 2017/07/13
- bug#27668: 26.0.50; Crash with display-line-numbers t, Robert Pluim, 2017/07/13
- bug#27668: 26.0.50; Crash with display-line-numbers t, Eli Zaretskii, 2017/07/14
- bug#27668: 26.0.50; Crash with display-line-numbers t, Robert Pluim, 2017/07/14
- bug#27668: 26.0.50; Crash with display-line-numbers t,
Robert Pluim <=
- bug#27668: 26.0.50; Crash with display-line-numbers t, Eli Zaretskii, 2017/07/14
- bug#27668: 26.0.50; Crash with display-line-numbers t, Robert Pluim, 2017/07/14
- bug#27668: 26.0.50; Crash with display-line-numbers t, Eli Zaretskii, 2017/07/14
- bug#27668: 26.0.50; Crash with display-line-numbers t, Eli Zaretskii, 2017/07/14
- bug#27668: 26.0.50; Crash with display-line-numbers t, Robert Pluim, 2017/07/14
- bug#27668: 26.0.50; Crash with display-line-numbers t, Eli Zaretskii, 2017/07/14
- bug#27668: 26.0.50; Crash with display-line-numbers t, Robert Pluim, 2017/07/14
- bug#27668: 26.0.50; Crash with display-line-numbers t, Robert Pluim, 2017/07/14
- bug#27668: 26.0.50; Crash with display-line-numbers t, Eli Zaretskii, 2017/07/14
- bug#27668: 26.0.50; Crash with display-line-numbers t, Robert Pluim, 2017/07/17