Your message dated Thu, 14 May 2009 07:55:53 +0000
with message-id <[email protected]>
and subject line Bug#522675: fixed in pango1.0 1.24.2-1
has caused the Debian Bug report #522675,
regarding libpango1.0-0: pango 1.24 binary incompatible with 1.22
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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--
522675: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=522675
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: libpango1.0-0
Version: 1.24.0-2
Severity: normal
after upgrading to libgpango 1.24, my applications started to crash like
this:
(process:19388): Pango-WARNING **: failed to choose a font, expect ugly
output. engine-type='PangoRenderFc', script='latin'
(process:19388): Pango-WARNING **: failed to choose a font, expect ugly
output. engine-type='PangoRenderFc', script='common'
(process:19388): Pango-WARNING **: failed to choose a font, expect ugly
output. engine-type='PangoRenderFc', script='hiragana'
./deliantra: line 6: 19388 Segmentation fault (core dumped)
The reason is coimmit 9305b9a9995e84ace3818a90346820ef8c47a3ce to pango:
[pangofc] Add a "fontmap" property to PangoFcFont
Gecko uses its own PangoFcFontMap subclass with its own
PangoFontSet. Previously we were setting font->fontmap in our
own private PangoFcFontSet. Now it's up to the PangoFcFont
subclass to set it when creating the new font object.
applications subclassing the public pangofc api that did work properly
will now fail. The problem is that doing what the patch suggests works
with 1.24, but fails with 1.22:
Pango:ERROR:/tmp/buildd/pango1.0-1.22.4/pango/pangofc-fontmap.c:559:pango_fc_font_map_add:
assertion failed: (fcfont->fontmap == NULL)
So, while adding:
#if PANGO_VERSION_CHECK (1, 23, 1)
PANGO_FC_FONT (font)->fontmap = fontmap;
#endif
makes the program work, you need a recompile betwene 1.22 and 1.24, as
1.22 checks that the fontmap is 0, and 1.24 requires it to be non-null.
This makes it hard (nothing short of a run-time check possible) to create
binaries that work with 1.22 and 1.24.
(My understanding of this might be wrong, but such a big incompatible
api change deserves at leats a better error message, especially when
older versions of pango explicitly made setting the fontmap illegal by an
assertions).
-- System Information:
Debian Release: 5.0
APT prefers stable
APT policy: (990, 'stable'), (500, 'unstable'), (500, 'testing'), (1,
'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.26-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=C, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Versions of packages libpango1.0-0 depends on:
hi libc6 2.7-18 GNU C Library: Shared libraries
ii libcairo2 1.8.6-2+b1 The Cairo 2D vector graphics libra
ii libdatrie0 0.1.3-2 Double-array trie library
ii libfontconfig1 2.6.0-3 generic font configuration library
hi libfreetype6 2.3.7-2 FreeType 2 font engine, shared lib
ii libglib2.0-0 2.20.0-2 The GLib library of C routines
ii libpango1.0-common 1.24.0-2 Modules and configuration files fo
ii libthai0 0.1.9-4 Thai language support library
ii libx11-6 2:1.2-1 X11 client-side library
ii libxft2 2.1.12-3 FreeType-based font drawing librar
ii libxrender1 1:0.9.4-2 X Rendering Extension client libra
ii zlib1g 1:1.2.3.3.dfsg-12 compression library - runtime
libpango1.0-0 recommends no packages.
libpango1.0-0 suggests no packages.
-- no debconf information
--- End Message ---
--- Begin Message ---
Source: pango1.0
Source-Version: 1.24.2-1
We believe that the bug you reported is fixed in the latest version of
pango1.0, which is due to be installed in the Debian FTP archive:
libpango1.0-0-dbg_1.24.2-1_amd64.deb
to pool/main/p/pango1.0/libpango1.0-0-dbg_1.24.2-1_amd64.deb
libpango1.0-0_1.24.2-1_amd64.deb
to pool/main/p/pango1.0/libpango1.0-0_1.24.2-1_amd64.deb
libpango1.0-common_1.24.2-1_all.deb
to pool/main/p/pango1.0/libpango1.0-common_1.24.2-1_all.deb
libpango1.0-dev_1.24.2-1_amd64.deb
to pool/main/p/pango1.0/libpango1.0-dev_1.24.2-1_amd64.deb
libpango1.0-doc_1.24.2-1_all.deb
to pool/main/p/pango1.0/libpango1.0-doc_1.24.2-1_all.deb
libpango1.0-udeb_1.24.2-1_amd64.udeb
to pool/main/p/pango1.0/libpango1.0-udeb_1.24.2-1_amd64.udeb
pango1.0_1.24.2-1.diff.gz
to pool/main/p/pango1.0/pango1.0_1.24.2-1.diff.gz
pango1.0_1.24.2-1.dsc
to pool/main/p/pango1.0/pango1.0_1.24.2-1.dsc
pango1.0_1.24.2.orig.tar.gz
to pool/main/p/pango1.0/pango1.0_1.24.2.orig.tar.gz
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to [email protected],
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Sebastian Dröge <[email protected]> (supplier of updated pango1.0 package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing [email protected])
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Format: 1.8
Date: Thu, 14 May 2009 09:34:23 +0200
Source: pango1.0
Binary: libpango1.0-0 libpango1.0-udeb libpango1.0-common libpango1.0-dev
libpango1.0-0-dbg libpango1.0-doc
Architecture: source all amd64
Version: 1.24.2-1
Distribution: unstable
Urgency: low
Maintainer: Sebastien Bacher <[email protected]>
Changed-By: Sebastian Dröge <[email protected]>
Description:
libpango1.0-0 - Layout and rendering of internationalized text
libpango1.0-0-dbg - The Pango library and debugging symbols
libpango1.0-common - Modules and configuration files for the Pango
libpango1.0-dev - Development files for the Pango
libpango1.0-doc - Documentation files for the Pango
libpango1.0-udeb - Layout and rendering of internationalized text - minimal
runtime (udeb)
Closes: 522675
Changes:
pango1.0 (1.24.2-1) unstable; urgency=low
.
[ Luca Bruno ]
* New upstream bugfix release:
- Be more tolerant on the "fontmap" property setting. Closes: #522675
* debian/patches/13_pango-view-undefined-references.patch,
debian/patches/14_gnome-panel-crash.patch:
- Remove as applied upstream.
.
[ Josselin Mouette ]
* Add libglib2.0-doc to b-d-i to ensure proper xrefs.
.
[ Sebastian Dröge ]
* New upstream bugfix release:
+ debian/patches/90_relibtoolize.patch:
- Updated for the new version.
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