From: Eli Zaretskii <eliz@gnu.org>
To: "Kazu Yamamoto" <kazu@iij.ad.jp> (山本和彦)
Cc: emacs-devel@gnu.org
Subject: Re: EXC_BAD_ACCESS on Mac
Date: Mon, 17 Jun 2013 18:03:25 +0300 [thread overview]
Message-ID: <8361xcu6de.fsf@gnu.org> (raw)
In-Reply-To: <20130617.123614.2140724077647508876.kazu@iij.ad.jp>
> Date: Mon, 17 Jun 2013 12:36:14 +0900 (JST)
> From: Kazu Yamamoto (山本和彦) <kazu@iij.ad.jp>
>
> I'm using Emacs HEAD ("24.3.50.1") on Mac. It *often* crashes when I'm
> reading e-mail messages with Mew. I took trace with gdb. The value of
> "glyph" is 0x5bfe and this causes EXC_BAD_ACCESS.
The value of 'glyph' is a pointer to a structure, so this value is
meaningless. The contents of that structure might be interesting,
though.
> If other information is necessary to fix this bug, please let me know.
>
> Program received signal EXC_BAD_ACCESS, Could not access memory.
> Reason: 13 at address: 0x0000000000000000
> 0x000000010001b317 in get_glyph_face_and_encoding (f=0x10c408758, glyph=0x5bfe, char2b=0x7fff5fbfb790, two_byte_p=0x7fff5fbfb754) at xdisp.c:22544
> 22544 code = face->font->driver->encode_char (face->font, glyph->u.ch);
The most important information is which pointer in the above line is a
null pointer. I suspect it's face->font, but please check and tell
which is it.
next prev parent reply other threads:[~2013-06-17 15:03 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-17 3:36 EXC_BAD_ACCESS on Mac Kazu Yamamoto
2013-06-17 15:03 ` Eli Zaretskii [this message]
2013-06-17 18:16 ` Kazu Yamamoto
2013-06-17 18:43 ` Eli Zaretskii
2013-06-17 19:37 ` Kazu Yamamoto
2013-06-17 19:48 ` Eli Zaretskii
2013-06-17 22:17 ` Kazu Yamamoto
2013-06-17 19:44 ` Kazu Yamamoto
2013-06-17 22:42 ` Paul Eggert
2013-06-18 0:29 ` Kazu Yamamoto
2013-06-18 2:27 ` Kazu Yamamoto
2013-06-18 2:45 ` Eli Zaretskii
2013-06-18 2:50 ` Kazu Yamamoto
2013-06-24 21:16 ` Jan Djärv
2013-06-25 1:30 ` Kazu Yamamoto
2013-06-18 17:20 ` Eli Zaretskii
2013-06-18 21:40 ` Kazu Yamamoto
2013-06-19 0:46 ` Show all lines in marked buffers matching a regexp (with patch) Matthias Meulien
2013-06-19 21:37 ` Juri Linkov
2013-06-20 7:30 ` bug#14673: Fwd: " Matthias Meulien
2013-06-20 23:10 ` Juri Linkov
2013-07-03 23:05 ` Juri Linkov
2013-06-20 1:29 ` EXC_BAD_ACCESS on Mac Kazu Yamamoto
2013-06-25 2:12 ` Kazu Yamamoto
2013-06-25 4:25 ` Kazu Yamamoto
2013-06-25 14:48 ` Eli Zaretskii
2013-07-03 4:36 ` Kazu Yamamoto
2013-07-03 13:27 ` Eli Zaretskii
2013-07-03 14:19 ` Kazu Yamamoto
2013-07-03 16:36 ` Eli Zaretskii
2013-07-04 1:04 ` Kazu Yamamoto
2013-07-04 16:06 ` Eli Zaretskii
2013-06-18 2:45 ` Eli Zaretskii
2013-06-18 2:48 ` Eli Zaretskii
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