Bug#672706: mplayer: Wheezy's libfontconfig makes Squeeze's MPlayer die on an assertion

Uwe Kleine-König uwe+debian at xn--kleine-knig-yfb.de
Sun May 13 00:13:06 UTC 2012


Package: mplayer
Version: 2:1.0~rc3++final.dfsg1-1
Severity: normal

Hello,

I'm not sure how important it is, but now that I debugged it, I'll let
you know.

Since I upgraded libfontconfig1 from 2.8.0-3.1 (= wheezy some time ago)
to 2.9.0-3 (= wheezy's version as of now) MPlayer dies reproducibly as
follows:

mplayer: fcmatch.c:548: IA__FcFontMatch: Assertion `result != ((void *)0)' failed.

Program received signal SIGABRT, Aborted.
0x00007ffff004f475 in raise () from /lib/x86_64-linux-gnu/libc.so.6
(gdb) bt
#0  0x00007ffff004f475 in raise () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007ffff00526f0 in abort () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007ffff0048621 in __assert_fail () from /lib/x86_64-linux-gnu/libc.so.6
#3  0x00007ffff2e26351 in FcFontMatch ()
   from /usr/lib/x86_64-linux-gnu/libfontconfig.so.1
#4  0x00000000005aae9c in load_font_ft (width=704, height=576, fontp=0xa5baa8,
    font_name=0xb30cf0 "sans-serif", font_scale_factor=<value optimized out>)
    at libvo/font_load_ft.c:1167
#5  0x0000000000577a3a in vo_update_osd_ext (dxs=<value optimized out>,
    dys=<value optimized out>, left_border=<value optimized out>,
    top_border=<value optimized out>, right_border=-135403616,
    bottom_border=1612738159, orig_w=704, orig_h=576) at libvo/sub.c:1124
#6  0x0000000000577f86 in vo_draw_text_ext (dxs=9945, dys=9945, left_border=6,
    top_border=-1, right_border=-135403616, bottom_border=1612738159,
    orig_w=704, orig_h=576, draw_alpha=0x4b98f0 <draw_alpha_yv12>)
    at libvo/sub.c:1265
#7  0x000000000057807f in vo_draw_text (dxs=9945, dys=9945,
    draw_alpha=<value optimized out>) at libvo/sub.c:1294
#8  0x00000000005210ee in control (vf=0xb39d50, request=<value optimized out>,
    data=0x26d9) at libmpcodecs/vf_vo.c:96
#9  0x00000000004f008b in filter_video (sh_video=<value optimized out>,
    frame=<value optimized out>, pts=<value optimized out>)
    at libmpcodecs/dec_video.c:424
#10 0x0000000000456ed4 in update_video (argc=<value optimized out>,
    argv=<value optimized out>) at mplayer.c:2299
#11 main (argc=<value optimized out>, argv=<value optimized out>)
    at mplayer.c:3694

upgrading mplayer to 2:1.0~rc4.dfsg1+svn34540-1+b1 (and installing new
dependency libvdpau1 0.4.1-2) fixes the issue for me.

Best regards
Uwe

-- System Information:
Debian Release: 6.0.5
  APT prefers stable-updates
  APT policy: (900, 'stable-updates'), (900, 'proposed-updates'), (900, 'stable'), (800, 'testing-proposed-updates'), (800, 'testing'), (700, 'unstable'), (600, 'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 3.2.0-2-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages mplayer depends on:
ii  libaa1                1.4p5-39           ASCII art library
ii  libasound2            1.0.25-2           shared library for ALSA applicatio
ii  libaudio2             1.9.2-4            Network Audio System - shared libr
ii  libavcodec52          4:0.5.6-3          ffmpeg codec library
ii  libavformat52         4:0.5.6-3          ffmpeg file format library
ii  libavutil49           4:0.5.6-3          ffmpeg utility library
ii  libc6                 2.13-27            Embedded GNU C Library: Shared lib
ii  libcaca0              0.99.beta18-1      colour ASCII art library
ii  libcdparanoia0        3.10.2+debian-10.1 audio extraction tool for sampling
ii  libdirectfb-1.2-9     1.2.10.0-4.3       direct frame buffer graphics - sha
ii  libdvdread4           4.2.0-1            library for reading DVDs
ii  libenca0              1.13-4             Extremely Naive Charset Analyser -
ii  libesd0               0.2.41-8           Enlightened Sound Daemon - Shared 
ii  libfontconfig1        2.9.0-3            generic font configuration library
ii  libfreetype6          2.4.2-2.1+squeeze4 FreeType 2 font engine, shared lib
ii  libfribidi0           0.19.2-1           Free Implementation of the Unicode
ii  libgcc1               1:4.7.0-7          GCC support library
ii  libgif4               4.1.6-9            library for GIF images (library)
ii  libgl1-mesa-glx [libg 7.11.2-1           free implementation of the OpenGL 
ii  libjack-jackd2-0 [lib 1.9.8~dfsg.2-1     JACK Audio Connection Kit (librari
ii  libjpeg62             6b1-2              Independent JPEG Group's JPEG runt
ii  liblircclient0        0.9.0~pre1-1       infra-red remote control support -
ii  liblzo2-2             2.03-2             data compression library
ii  libncurses5           5.7+20100313-5     shared libraries for terminal hand
ii  libogg0               1.2.2~dfsg-1       Ogg bitstream library
ii  libopenal1            1:1.12.854-2       Software implementation of the Ope
ii  libpng12-0            1.2.49-1           PNG library - runtime
ii  libpostproc51         4:0.5.6-3          ffmpeg video postprocessing librar
ii  libpulse0             1.1-3+b1           PulseAudio client libraries
ii  libsdl1.2debian       1.2.15-2           Simple DirectMedia Layer
ii  libsmbclient          2:3.6.4-1          shared library for communication w
ii  libspeex1             1.2~rc1-1          The Speex codec runtime library
ii  libstdc++6            4.7.0-7            GNU Standard C++ Library v3
ii  libsvga1              1:1.4.3-29         console SVGA display libraries
ii  libswscale0           4:0.5.6-3          ffmpeg video scaling library
ii  libtheora0            1.1.1+dfsg.1-3     The Theora Video Compression Codec
ii  libx11-6              2:1.4.4-4          X11 client-side library
ii  libxext6              2:1.3.0-3          X11 miscellaneous extension librar
ii  libxinerama1          2:1.1.1-3          X11 Xinerama extension library
ii  libxt6                1:1.1.1-2          X11 toolkit intrinsics library
ii  libxv1                2:1.0.6-2          X11 Video extension library
ii  libxvmc1              2:1.0.6-1          X11 Video extension library
ii  libxxf86dga1          2:1.1.2-1          X11 Direct Graphics Access extensi
ii  libxxf86vm1           1:1.1.1-2          X11 XFree86 video mode extension l
ii  zlib1g                1:1.2.6.dfsg-2     compression library - runtime

mplayer recommends no packages.

Versions of packages mplayer suggests:
ii  bzip2                         1.0.6-1    high-quality block-sorting file co
ii  fontconfig                    2.9.0-3    generic font configuration library
pn  mplayer-doc                   <none>     (no description available)
pn  netselect | fping             <none>     (no description available)
ii  ttf-freefont                  20100919-1 Freefont Serif, Sans and Mono True

-- no debconf information





More information about the pkg-multimedia-maintainers mailing list