Bug#394506: libpango1.0-0: Firefox crashes in libpango

[Birger Koblitz]

Package: libpango1.0-0
Version: 1.14.7-1
Severity: grave
Justification: renders package unusable

*** Please type your report below this line ***
Firefox crashes in libpango when using several sites, including
www.debian.org, making it useless.
This is the trace:
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1221892416 (LWP 29872)]
0xb73bbd1c in pango_fc_font_lock_face () from /usr/lib/libpangoft2-1.0.so.0
(gdb) bt
#0  0xb73bbd1c in pango_fc_font_lock_face () from
/usr/lib/libpangoft2-1.0.so.0
#1  0xb73bac1c in pango_fc_font_get_glyph () from
#/usr/lib/libpangoft2-1.0.so.0
#2  0xb4246ed0 in script_engine_init () from
#/usr/lib/pango/1.5.0/modules/pango-hangul-fc.so
#3  0xb42472f8 in script_engine_init () from
#/usr/lib/pango/1.5.0/modules/pango-hangul-fc.so
#4  0xb7545b5a in pango_coverage_new () from /usr/lib/libpango-1.0.so.0
#5  0xb7555ce9 in pango_shape () from /usr/lib/libpango-1.0.so.0
#6  0xb75497da in pango_layout_set_width () from /usr/lib/libpango-1.0.so.0
#7  0xb754c347 in pango_layout_iter_get_char_extents () from
#/usr/lib/libpango-1.0.so.0
#8  0xb754c8b7 in pango_layout_iter_get_char_extents () from
#/usr/lib/libpango-1.0.so.0
#9  0xb754e8a5 in pango_layout_get_line () from /usr/lib/libpango-1.0.so.0
#10 0x082148ca in ?? ()
#11 0x09944538 in ?? ()
#12 0x00000000 in ?? ()
(gdb)
It seems this bug was introduced with the new 1.14.7-1 version of
libpango, as things worked fine before.

Cheers,
  Birger


-- System Information:
Debian Release: testing/unstable
  APT prefers testing
  APT policy: (990, 'testing'), (500, 'unstable'), (1, 'experimental')
Architecture: i386 (i686)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.17.1
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)

Versions of packages libpango1.0-0 depends on:
ii  libc6                        2.3.6.ds1-4 GNU C Library: Shared libraries
ii  libcairo2                    1.2.4-3.1   The Cairo 2D vector
graphics libra
ii  libfontconfig1               2.4.1-2     generic font configuration
library
ii  libfreetype6                 2.2.1-5     FreeType 2 font engine,
shared lib
ii  libglib2.0-0                 2.12.4-1    The GLib library of C routines
ii  libpango1.0-common           1.14.7-1    Modules and configuration
files fo
ii  libx11-6                     2:1.0.0-9   X11 client-side library
ii  libxft2                      2.1.8.2-8   FreeType-based font drawing
librar
ii  zlib1g                       1:1.2.3-13  compression library - runtime

libpango1.0-0 recommends no packages.

-- no debconf information