bug#4170: marked as done (23.1.50; Crash with fontset-font)

[Emacs bug Tracking System]

Your message dated Tue, 18 Aug 2009 09:39:04 +0900
with message-id <E1MdCjA-0006EO-JC@etlken>
and subject line Re: bug#4170: 23.1.50; Crash with fontset-font
has caused the Emacs bug report #4170,
regarding 23.1.50; Crash with fontset-font
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
bug report if necessary, and/or fix the problem forthwith.

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-- 
4170: http://emacsbugs.donarmstrong.com/cgi-bin/bugreport.cgi?bug=4170
Emacs Bug Tracking System
Contact owner@emacsbugs.donarmstrong.com with problems
> --- Begin Message ---
>
>
>
> Subject: 
>
> 23.1.50; Crash with fontset-font
>
>
>
>
> Date: 
>
> Mon, 17 Aug 2009 16:42:01 +0900
>
>
>
>
> User-agent: 
>
> Wanderlust/2.14.0 (Africa) SEMI/1.14.6 (Maruoka) FLIM/1.14.8 (Shijō) APEL/10.6 Emacs/22.3 (sparc-sun-solaris2.8) MULE/5.0 (SAKAKI)
>
>
>
>
> Steps to reproduce:
>
>   1. emacs -Q
>   2. evaluate (set-fontset-font nil #xa0 nil) and (fontset-font nil #xa0)
>
> Then Emacs crashes.
>
> With -DENABLE_CHECKING, I got the following assertion failure:
>
> .../src/fontset.c:2118: Emacs fatal error: assertion failed: VECTORLIKEP((val))
>
> 2113              for (j = 0; j < ASIZE (elt); j++)
> 2114                {
> 2115                  Lisp_Object family, registry;
> 2116    
> 2117                  val = AREF (elt, j);
> 2118                  repertory = AREF (val, 1);
> 2119                  if (INTEGERP (repertory))
> 2120                    {
> 2121                      struct charset *charset = CHARSET_FROM_ID (XINT 
> (repertory));
> 2122    
>
>                                      YAMAMOTO Mitsuharu
>                                 mituharu@math.s.chiba-u.ac.jp
>
> In GNU Emacs 23.1.50.1 (i386-apple-darwin9.8.0, X toolkit)
>  of 2009-08-17 on yamamoto-mitsuharu-no-mac-mini.local
> Windowing system distributor `The X.Org Foundation', version 11.0.10402000
> configured using `configure  '--with-x' '--without-gif' '--without-jpeg' 
> '--without-tiff' 'CFLAGS=-g -Wno-pointer-sign -DENABLE_CHECKING''
>
> Important settings:
>   value of $LC_ALL: nil
>   value of $LC_COLLATE: nil
>   value of $LC_CTYPE: nil
>   value of $LC_MESSAGES: nil
>   value of $LC_MONETARY: nil
>   value of $LC_NUMERIC: nil
>   value of $LC_TIME: nil
>   value of $LANG: ja_JP.UTF-8
>   value of $XMODIFIERS: nil
>   locale-coding-system: utf-8-unix
>   default-enable-multibyte-characters: t
>
> Major mode: Fundamental
>
> Minor modes in effect:
>   tooltip-mode: t
>   tool-bar-mode: t
>   mouse-wheel-mode: t
>   menu-bar-mode: t
>   file-name-shadow-mode: t
>   blink-cursor-mode: t
>   global-auto-composition-mode: t
>   auto-encryption-mode: t
>   auto-compression-mode: t
>   line-number-mode: t
>   transient-mark-mode: t
>
>
> --- End Message ---
> --- Begin Message ---
>
>
>
> Subject: 
>
> Re: bug#4170: 23.1.50; Crash with fontset-font
>
>
>
>
> Date: 
>
> Tue, 18 Aug 2009 09:39:04 +0900
>
>
>
>
> In article <wl7hx2lwdy.wl%mituharu@math.s.chiba-u.ac.jp>, YAMAMOTO Mitsuharu 
> <mituharu@math.s.chiba-u.ac.jp> writes:
>
> > Steps to reproduce:
> >   1. emacs -Q
> >   2. evaluate (set-fontset-font nil #xa0 nil) and (fontset-font nil #xa0)
>
> > Then Emacs crashes.
>
> Thank you for the report.  I've just installed a fix.
>
> By the way, should I install the same fix for EMACS_23_1
> branch?
>
> ---
> Kenichi Handa
> handa@m17n.org
>
> --- End Message ---