From: Geoffrey Alan Washburn <geoffw@cis.upenn.edu>
Subject: Re: unicode-2 branch segfaulting on MacOS X?
Date: Sun, 22 Oct 2006 21:17:40 -0400 [thread overview]
Message-ID: <453C1834.6040909@cis.upenn.edu> (raw)
In-Reply-To: <E1GboFI-0002la-00@etlken>
Kenichi Handa wrote:
> In article <ehg36a$si9$1@sea.gmane.org>, Geoffrey Alan Washburn <geoffw@cis.upenn.edu> writes:
>
>> I've been trying to get the latest revision of the emacs-unicode-2
>> branch to build and run under MacOS X. Building seems to work fine,
>> I've been using the following configuration
>
>> ./configure --prefix=/local --enable-font-backend --with-gtk --with-xft
>> --with-tiff --with-ungif --with-xpm --enable-asserts CPPFLAGS=-idirafter
>> /usr/X11R6/include
>
>> However, when I attempt to invoke emacs with
>
>> emacs --enable-font-backend --font "Bitstream Vera Sans Mono-16"
>
>> it seems to be segfaulting somewhere in font_unparse_fcname. Any ideas?
>
> I can't reproduce it on GNU/Linux.
Indeed, the same version works fine on my ThinkPad running Debian
GNU/Linux.
> So, could you please use gdb to find exactly where (and how) Emacs causes segfault
> (see etc/DEBUG if you are not familiar with gdb).
Could you be more specific about what you mean by "how" it is
segfaulting? It is pretty obvious that it is reading/writing an invalid
memory location. As I said the problem occurs in font_unparse_fcname.
In particular, line 1258 of font.c with parameters font=42759700,
pixel_size=19, name=0x2a20d20 "", and nbytes=96.
next prev parent reply other threads:[~2006-10-23 1:17 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-10-22 15:36 unicode-2 branch segfaulting on MacOS X? Geoffrey Alan Washburn
2006-10-23 1:04 ` Kenichi Handa
2006-10-23 1:17 ` Geoffrey Alan Washburn [this message]
2006-10-23 2:45 ` Kenichi Handa
2006-10-23 3:32 ` Geoffrey Alan Washburn
2006-10-23 5:59 ` Kenichi Handa
2006-10-23 10:00 ` Geoffrey Alan Washburn
2006-10-23 11:26 ` Kenichi Handa
2006-10-23 12:55 ` Geoffrey Alan Washburn
2006-10-27 4:17 ` Kenichi Handa
2006-10-27 10:05 ` Geoffrey Alan Washburn
2006-10-27 7:38 ` Kenichi Handa
2006-10-27 13:36 ` Geoffrey Alan Washburn
2006-10-28 0:41 ` Giorgos Keramidas
2006-10-28 0:43 ` Giorgos Keramidas
2006-10-28 17:39 ` Geoffrey Alan Washburn
2006-11-03 16:43 ` Geoffrey Alan Washburn
2006-11-08 11:55 ` Kenichi Handa
2006-11-08 19:23 ` Geoffrey Alan Washburn
2006-11-09 3:20 ` stephen
2006-11-09 11:41 ` Kenichi Handa
2006-11-12 2:59 ` Geoffrey Alan Washburn
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