Bug#453059: libgtk2.0-0: buggy libpixbufloader-jpeg.so causes problems with Thunar file manager

[w8ing4u at gmx.net]

To: submit at bugs.debian.org
From: w8ing4u at gmx.net
Subject: libgtk2.0-0: buggy libpixbufloader-jpeg.so causes problems with Thunar file manager
Package: libgtk2.0-0
Version: 2.12.1-1
Severity: normal

With the libpixbufloader-jpeg.so from the new version of the libgtk2.0-0-package Thunar
file manager can't create thumbnails of jpeg files bigger than around 250kB anymore. I
know that this file causes the error because I replaced it with the older version from
the stable release etch and everything works fine.

What you can do to reproduce the error:
$ rm -R ~/.thumbnails (to delete all existing thumbnails)
$ Thunar -q (to exit all running versions)
$ Thunar
Then go to a directory with jpeg images bigger than 250kB and you won't see any thumbnails
but many of the following errors on the console:
"/usr/lib/thunar/thunar-vfs-pixbuf-thumbnailer-1: Error interpreting JPEG image file (Application transferred too few scanlines)."

As I said, If I replace the file /usr/lib/gtk-2.0/2.10.0/loaders/libpixbufloader-jpeg.so
(not more, just this file) with the version from etch everything works fine. The thumbnails
are created and there are no error messages. I also tried the version from unstable but it
causes the same problems.

kind regards
Stefan

-- System Information:
Debian Release: lenny/sid
  APT prefers testing
  APT policy: (990, 'testing'), (500, 'unstable')
Architecture: i386 (i686)

Kernel: Linux 2.6.22-2-k7 (SMP w/1 CPU core)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages libgtk2.0-0 depends on:
ii  libatk1.0-0           1.20.0-1           The ATK accessibility toolkit
ii  libc6                 2.6.1-1+b1         GNU C Library: Shared libraries
ii  libcairo2             1.4.10-1           The Cairo 2D vector graphics libra
ii  libcomerr2            1.40.2-1           common error description library
ii  libcupsys2            1.3.2-1+lenny1     Common UNIX Printing System(tm) - 
ii  libfontconfig1        2.4.2-1.2          generic font configuration library
ii  libglib2.0-0          2.14.3-1           The GLib library of C routines
ii  libgnutls13           2.0.4-1            the GNU TLS library - runtime libr
ii  libgtk2.0-common      2.12.1-1           Common files for the GTK+ graphica
ii  libjpeg62             6b-14              The Independent JPEG Group's JPEG 
ii  libkrb53              1.6.dfsg.3~beta1-2 MIT Kerberos runtime libraries
ii  libpango1.0-0         1.18.3-1           Layout and rendering of internatio
ii  libpng12-0            1.2.15~beta5-3     PNG library - runtime
ii  libtiff4              3.8.2-7            Tag Image File Format (TIFF) libra
ii  libx11-6              2:1.0.3-7          X11 client-side library
ii  libxcomposite1        1:0.3.2-1+b1       X11 Composite extension library
ii  libxcursor1           1:1.1.9-1          X cursor management library
ii  libxdamage1           1:1.1.1-3          X11 damaged region extension libra
ii  libxext6              1:1.0.3-2          X11 miscellaneous extension librar
ii  libxfixes3            1:4.0.3-2          X11 miscellaneous 'fixes' extensio
ii  libxi6                2:1.1.3-1          X11 Input extension library
ii  libxinerama1          1:1.0.2-1          X11 Xinerama extension library
ii  libxrandr2            2:1.2.2-1          X11 RandR extension library
ii  libxrender1           1:0.9.4-1          X Rendering Extension client libra
ii  zlib1g                1:1.2.3.3.dfsg-6   compression library - runtime

Versions of packages libgtk2.0-0 recommends:
ii  hicolor-icon-theme            0.10-1     default fallback theme for FreeDes
ii  libgtk2.0-bin                 2.12.1-1   The programs for the GTK+ graphica

-- no debconf information