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From: Eli Zaretskii <eliz@gnu.org>
To: "Gerd Möllmann" <gerd.moellmann@gmail.com>,
	"Paul Eggert" <eggert@cs.ucla.edu>
Cc: pipcet@protonmail.com, emacs-devel@gnu.org, eller.helmut@gmail.com
Subject: Re: MPS: assertion failed: header_type (h) != IGC_OBJ_FWD
Date: Tue, 16 Jul 2024 16:38:36 +0300	[thread overview]
Message-ID: <86zfqhh2xv.fsf@gnu.org> (raw)
In-Reply-To: <m234o9zdzz.fsf@pro2.fritz.box> (message from Gerd Möllmann on Tue, 16 Jul 2024 15:02:24 +0200)

> From: Gerd Möllmann <gerd.moellmann@gmail.com>
> Cc: Emacs Devel <emacs-devel@gnu.org>,  Helmut Eller <eller.helmut@gmail.com>
> Date: Tue, 16 Jul 2024 15:02:24 +0200
> 
> The handlerlist_sentinel didn't help, BTW, but I had another idea today.
> The function scan_ambig assumes that that references are aligned on word
> boundaries (8 bytes here). I haven't checked (and I'm too lazy to check
> :-)), but that assumption doesn't have to be true.

I think it _is_ true.  At least the original allocation code in
alloc.c made sure it was true.  Paul, am I right?



  reply	other threads:[~2024-07-16 13:38 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-07-14  4:12 MPS: assertion failed: header_type (h) != IGC_OBJ_FWD Gerd Möllmann
2024-07-14  5:30 ` Pip Cet
2024-07-14  7:00   ` Gerd Möllmann
2024-07-14  7:08     ` Gerd Möllmann
2024-07-16 13:02     ` Gerd Möllmann
2024-07-16 13:38       ` Eli Zaretskii [this message]
2024-07-16 13:47         ` Gerd Möllmann
2024-07-16 14:11           ` Eli Zaretskii
2024-07-16 14:39             ` Gerd Möllmann
2024-07-16 15:21               ` Eli Zaretskii
2024-07-16 16:54                 ` Gerd Möllmann
2024-07-16 14:19           ` Helmut Eller
2024-07-16 14:48             ` Gerd Möllmann
2024-07-16 15:22               ` Eli Zaretskii
2024-07-16 16:13               ` Pip Cet
2024-07-16 16:47                 ` Gerd Möllmann
2024-07-17  7:51                 ` Andrea Corallo
2024-07-17 19:47               ` Gerd Möllmann
2024-07-18 15:08                 ` Gerd Möllmann
2024-07-18 16:05                   ` Pip Cet
2024-07-18 16:33                     ` Gerd Möllmann
2024-07-18 19:06                   ` Andrea Corallo
2024-07-18 19:33                     ` Gerd Möllmann
2024-07-19  4:38                       ` Gerd Möllmann
2024-07-23  0:36                         ` Pip Cet
2024-07-23  3:31                           ` Gerd Möllmann
2024-07-16 15:49         ` Paul Eggert

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