From: Stefan Monnier <monnier@iro.umontreal.ca>
To: Eli Zaretskii <eliz@gnu.org>
Cc: 36431@debbugs.gnu.org
Subject: bug#36431: Crash in marker.c:337
Date: Tue, 02 Jul 2019 13:37:44 -0400 [thread overview]
Message-ID: <jwvk1d0jq94.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <jwvpnmsjqsy.fsf-monnier+emacs@gnu.org> (Stefan Monnier's message of "Tue, 02 Jul 2019 13:22:22 -0400")
> OK, I finally saw that we don't actually call set-buffer-multibyte but
> instead we just set bset_enable_multibyte_characters. I'm beginning to
> understand better.
Alright, so here one way to make this "transient" inconsistent state
escape its transientness (should it be "transienticity"?) and crash Emacs:
(catch 'toto
(let ((set-auto-coding-function (lambda (rest _) (throw 'toto nil))))
(erase-buffer)
(insert-file-contents "~/tmp/foo-c3c3.txt")))
where `~/tmp/foo-c3c3.txt` is a file that contains some invalid
utf-8 byte sequence (in my case I used two bytes C3 together).
Stefan
next prev parent reply other threads:[~2019-07-02 17:37 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-29 11:17 bug#36431: Crash in marker.c:337 Werner LEMBERG
2019-06-29 12:13 ` Eli Zaretskii
2019-06-29 12:20 ` Eli Zaretskii
2019-06-29 22:56 ` Stefan Monnier
2019-06-30 7:26 ` Werner LEMBERG
2019-06-30 13:14 ` Stefan Monnier
2019-07-02 16:29 ` Stefan Monnier
2019-06-30 14:52 ` Eli Zaretskii
2019-06-30 14:39 ` Eli Zaretskii
2019-06-30 14:59 ` Stefan Monnier
2019-06-30 15:16 ` Eli Zaretskii
2019-06-30 15:53 ` Stefan Monnier
2019-07-02 17:04 ` Stefan Monnier
2019-07-02 17:22 ` Stefan Monnier
2019-07-02 17:37 ` Stefan Monnier [this message]
2019-07-02 17:42 ` Eli Zaretskii
2019-07-02 17:55 ` Stefan Monnier
2019-07-02 17:39 ` Eli Zaretskii
2019-07-02 17:51 ` Stefan Monnier
2019-07-02 18:27 ` Eli Zaretskii
2019-07-02 19:44 ` Stefan Monnier
2019-07-02 20:15 ` Eli Zaretskii
2019-07-02 21:00 ` Stefan Monnier
2019-07-03 4:49 ` Eli Zaretskii
2019-07-03 16:19 ` Stefan Monnier
2019-07-03 16:33 ` Eli Zaretskii
2019-07-03 4:21 ` Stefan Monnier
2019-07-03 4:55 ` Eli Zaretskii
2019-07-03 6:20 ` Werner LEMBERG
2019-07-03 6:29 ` Eli Zaretskii
2019-07-03 6:46 ` Werner LEMBERG
2019-07-03 7:14 ` Eli Zaretskii
2019-07-03 16:08 ` Stefan Monnier
2019-07-09 21:04 ` Stefan Monnier
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