[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: Segfault 2.15.23 Span_bar_stub_engraver
From: |
David Kastrup |
Subject: |
Re: Segfault 2.15.23 Span_bar_stub_engraver |
Date: |
Thu, 05 Jan 2012 07:51:54 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.0.92 (gnu/linux) |
Jay Anderson <address@hidden> writes:
> On Wed, Jan 4, 2012 at 1:41 AM, David Kastrup <address@hidden> wrote:
>> Can you use git bisect for identifying the commit where things go wrong
>> for you?
>
> Git bisect results:
> 20670d51f8d97fd390210dd239b3b2427f071e7c is the first bad commit
> commit 20670d51f8d97fd390210dd239b3b2427f071e7c
> Author: Mike Solomon <address@hidden>
> Date: Fri Sep 30 08:16:07 2011 +0200
>
> It looks like this was reverted and a revised version was committed
> the next day: 4f49b000d6e257724e311b406e2346b8388c1f0e. I've verified
> that the commit right before this doesn't cause a segfault and this
> one does. The only other information I have that's relevant is that
> I've only seen this segfault happen on my 64-bit OS and not 32-bit.
Grob::get_vertical_axis_group is not protected against the case where g
has an axis group interface but no Y_AXIs parent.
The second if in Grob::vertical_less has a test that can obviously not
be true.
Either don't look like 64bit problems. Perhaps something needs a
live-check?
--
David Kastrup
- Re: Segfault 2.15.23 Span_bar_stub_engraver, address@hidden, 2012/01/01
- Re: Segfault 2.15.23 Span_bar_stub_engraver, Keith OHara, 2012/01/02
- Re: Segfault 2.15.23 Span_bar_stub_engraver, Jay Anderson, 2012/01/02
- Re: Segfault 2.15.23 Span_bar_stub_engraver, Keith OHara, 2012/01/03
- Re: Segfault 2.15.23 Span_bar_stub_engraver, David Kastrup, 2012/01/03
- Re: Segfault 2.15.23 Span_bar_stub_engraver, address@hidden, 2012/01/03
- Re: Segfault 2.15.23 Span_bar_stub_engraver, Jay Anderson, 2012/01/03
- Re: Segfault 2.15.23 Span_bar_stub_engraver, David Kastrup, 2012/01/04
- Re: Segfault 2.15.23 Span_bar_stub_engraver, Jay Anderson, 2012/01/04
- Re: Segfault 2.15.23 Span_bar_stub_engraver,
David Kastrup <=
- Re: Segfault 2.15.23 Span_bar_stub_engraver, mike, 2012/01/05
- Re: Segfault 2.15.23 Span_bar_stub_engraver, David Kastrup, 2012/01/05
- Re: Segfault 2.15.23 Span_bar_stub_engraver, address@hidden, 2012/01/05
- Re: Segfault 2.15.23 Span_bar_stub_engraver, David Kastrup, 2012/01/05