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Re: mark_object crash in 22.1 and latest CVS (as of tonight)
From: |
Stefan Monnier |
Subject: |
Re: mark_object crash in 22.1 and latest CVS (as of tonight) |
Date: |
Mon, 12 Nov 2007 17:03:37 -0500 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/23.0.50 (gnu/linux) |
>> The first questions are, what object contains the bad pointer?
>> What data type is it? What data structure is it part of?
> The gdb pr output near the end of the attachment in my first message
> shows it is part of a list, which, in turn, is part of a buffer. I assumed
> someone would recognize WHAT part of a buffer from the contents of the,
> list, a mixture of conses with marker-in-no-buffer in the car of some and
> Lisp_Misc_Free in the car of others, the cdr's being negative numbers
> of pretty small absolute magnitude. If it isn't recognizable from its
> contents,
> I'll have to wait till I'm next at work to find out exactly which slot
> in the buffer
> this list comes from using gdb.
Sounds like the contents of the buffer-undo-list. Especially since this
variable is GC'd specially and getting it right is tricky.
Stefan
- Re: mark_object crash in 22.1 and latest CVS (as of tonight), Richard Stallman, 2007/11/11
- Re: mark_object crash in 22.1 and latest CVS (as of tonight), Kalman Reti, 2007/11/12
- Re: mark_object crash in 22.1 and latest CVS (as of tonight),
Stefan Monnier <=
- Re: mark_object crash in 22.1 and latest CVS (as of tonight), Kalman Reti, 2007/11/12
- Re: mark_object crash in 22.1 and latest CVS (as of tonight), Richard Stallman, 2007/11/13
- Re: mark_object crash in 22.1 and latest CVS (as of tonight), Kalman Reti, 2007/11/14
- Re: mark_object crash in 22.1 and latest CVS (as of tonight), Stefan Monnier, 2007/11/14
- Re: mark_object crash in 22.1 and latest CVS (as of tonight), Kalman Reti, 2007/11/14
- Re: mark_object crash in 22.1 and latest CVS (as of tonight), Richard Stallman, 2007/11/15
- Re: mark_object crash in 22.1 and latest CVS (as of tonight), Kalman Reti, 2007/11/16
- Re: mark_object crash in 22.1 and latest CVS (as of tonight), Kalman Reti, 2007/11/16
- Re: mark_object crash in 22.1 and latest CVS (as of tonight), martin rudalics, 2007/11/16
- Re: mark_object crash in 22.1 and latest CVS (as of tonight), Kalman Reti, 2007/11/16