Bug#412416: rhythmbox: Fails to download podcasts that redirect to query string

Paul Kuliniewicz paul.kuliniewicz at gmail.com
Sun Feb 25 23:41:13 CET 2007


Package: rhythmbox
Version: 0.9.6-7
Severity: normal

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Rhythmbox always fails when it tries to download podcasts from either of
the podcasts at http://www.sciam.com/podcast/.  When trying to download
a podcast, Rhythmbox immediately reports a failure.  Running in debug
mode produces this output when trying to download one of the files:

(17:11:54) [0x815b218] [rb_podcast_source_cmd_download_post] rb-podcast-source.c:1296: Add to download action
(17:11:54) [0x815b218] [rb_podcast_manager_download_entry] rb-podcast-manager.c:420: Try insert entry for download.
(17:11:54) [0x815b218] [rb_podcast_manager_next_file] rb-podcast-manager.c:540: try lock file_process mutex
(17:11:54) [0x815b218] [rb_podcast_manager_copy_post] rb-podcast-manager.c:576: processing http://www.sciam.com/podcast/podcast.mp3?e_id=EB7A34D3-E7F2-99DF-3C75590478B496A8&ref=p_rss
(17:11:54) [0x815b218] [rb_podcast_manager_copy_post] rb-podcast-manager.c:588: hiding query string e_id=EB7A34D3-E7F2-99DF-3C75590478B496A8&ref=p_rss from gnome-vfs
(17:11:54) [0x815b218] [rb_podcast_manager_download_file_info_cb] rb-podcast-manager.c:637: got file info results for http://www.sciam.com/podcast/podcast.mp3?e_id=EB7A34D3-E7F2-99DF-3C75590478B496A8&ref=p_rss
(17:11:54) [0x815b218] [rb_podcast_manager_download_file_info_cb] rb-podcast-manager.c:655: get_file_info request failed
(17:11:54) [0x815b218] [rb_podcast_manager_next_file] rb-podcast-manager.c:540: try lock file_process mutex

wget has no problem downloading the file at that URL:

$ wget 'http://www.sciam.com/podcast/podcast.mp3?e_id=EB7A34D3-E7F2-99DF-3C75590478B496A8&ref=p_rss'
- --17:25:04--  http://www.sciam.com/podcast/podcast.mp3?e_id=EB7A34D3-E7F2-99DF-3C75590478B496A8&ref=p_rss
           => `podcast.mp3?e_id=EB7A34D3-E7F2-99DF-3C75590478B496A8&ref=p_rss'
Resolving www.sciam.com... 216.68.232.11
Connecting to www.sciam.com|216.68.232.11|:80... connected.
HTTP request sent, awaiting response... 302 Moved Temporarily
Location: http://www.sciam.com/podcast/podcast.cfm?e_id=EB7A34D3-E7F2-99DF-3C75590478B496A8&ref=p_rss [following]
- --17:25:04--  http://www.sciam.com/podcast/podcast.cfm?e_id=EB7A34D3-E7F2-99DF-3C75590478B496A8&ref=p_rss
           => `podcast.cfm?e_id=EB7A34D3-E7F2-99DF-3C75590478B496A8&ref=p_rss'
Reusing existing connection to www.sciam.com:80.
HTTP request sent, awaiting response... 302 Moved Temporarily
Location: http://podcast.sciam.com/daily/sa_d_podcast_070223.mp3 [following]
- --17:25:09--  http://podcast.sciam.com/daily/sa_d_podcast_070223.mp3
           => `sa_d_podcast_070223.mp3'
Resolving podcast.sciam.com... 216.68.232.22
Connecting to podcast.sciam.com|216.68.232.22|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 1,184,541 (1.1M) [audio/mpeg]

100%[===============================================================================================================================================================================>] 1,184,541    497.29K/s             

17:25:11 (495.91 KB/s) - `sa_d_podcast_070223.mp3' saved [1184541/1184541]

The same situation happens for the other files in either of the two
feeds (http://www.sciam.com/podcast/sciam_podcast_r_d.xml or
http://www.sciam.com/podcast/sciam_podcast_r.xml) on the website.

Whatever the fix was for #321991 doesn't seem to work for this case.

Reading the code for rb_podcast_manager_copy_post (in
podcast/rb-podcast-manager.c) suggests that GnomeVFS has trouble with
URIs with query strings in them; Rhythmbox builds the "correct" URI
behind the library's back, and then tells GnomeVFS to try it.  However,
for these two feeds, the redirect leads to *another* URL with a query
string, which GnomeVFS presumably tries to handle by itself and chokes
on.

So, this might actually end up being a bug in GnomeVFS rather than
Rhythmbox, unless there's some way to work around this issue in
Rhythmbox.


- -- System Information:
Debian Release: 4.0
  APT prefers unstable
  APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: i386 (i686)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.16-1-686
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)

Versions of packages rhythmbox depends on:
ii  dbus                      1.0.2-1        simple interprocess messaging syst
ii  gconf2                    2.16.0-3       GNOME configuration database syste
ii  gnome-icon-theme          2.14.2-2       GNOME Desktop icon theme
ii  gstreamer0.10-alsa [gstre 0.10.10-4      GStreamer plugin for ALSA
ii  gstreamer0.10-esd [gstrea 0.10.4-4       GStreamer plugin for ESD
ii  gstreamer0.10-gnomevfs    0.10.10-4      GStreamer plugin for GnomeVFS
ii  gstreamer0.10-plugins-bas 0.10.10-4      GStreamer plugins from the "base" 
ii  gstreamer0.10-plugins-goo 0.10.4-4       GStreamer plugins from the "good" 
ii  gstreamer0.10-plugins-ugl 0.10.4-4       GStreamer plugins from the "ugly" 
ii  libart-2.0-2              2.3.17-1       Library of functions for 2D graphi
ii  libatk1.0-0               1.12.4-2       The ATK accessibility toolkit
ii  libaudiofile0             0.2.6-6        Open-source version of SGI's audio
ii  libavahi-client3          0.6.16-2       Avahi client library
ii  libavahi-common3          0.6.16-2       Avahi common library
ii  libavahi-glib1            0.6.16-2       Avahi glib integration library
ii  libbonobo2-0              2.14.0-3       Bonobo CORBA interfaces library
ii  libbonoboui2-0            2.14.0-5       The Bonobo UI library
ii  libc6                     2.3.6.ds1-13   GNU C Library: Shared libraries
ii  libcairo2                 1.2.4-4        The Cairo 2D vector graphics libra
ii  libdbus-1-3               1.0.2-1        simple interprocess messaging syst
ii  libdbus-glib-1-2          0.71-3         simple interprocess messaging syst
ii  libesd0                   0.2.36-3       Enlightened Sound Daemon - Shared 
ii  libexpat1                 1.95.8-3.4     XML parsing C library - runtime li
ii  libfontconfig1            2.4.2-1        generic font configuration library
ii  libfreetype6              2.2.1-5        FreeType 2 font engine, shared lib
ii  libgconf2-4               2.16.0-3       GNOME configuration database syste
ii  libgcrypt11               1.2.3-2        LGPL Crypto library - runtime libr
ii  libglade2-0               1:2.6.0-4      library to load .glade files at ru
ii  libglib2.0-0              2.12.6-2       The GLib library of C routines
ii  libgnome-keyring0         0.6.0-3        GNOME keyring services library
ii  libgnome-media0           2.14.2-4       runtime libraries for the GNOME me
ii  libgnome2-0               2.16.0-2       The GNOME 2 library - runtime file
ii  libgnomecanvas2-0         2.14.0-2       A powerful object-oriented display
ii  libgnomeui-0              2.16.1-1       The GNOME 2 libraries (User Interf
ii  libgnomevfs2-0            1:2.14.2-6     GNOME virtual file-system (runtime
ii  libgnutls13               1.4.4-3        the GNU TLS library - runtime libr
ii  libgpg-error0             1.4-2          library for common error values an
ii  libgpod0                  0.4.0-0.3      a library to read and write songs 
ii  libgstreamer0.10-0        0.10.10-3      Core GStreamer libraries and eleme
ii  libgtk2.0-0               2.10.7-1       The GTK+ graphical user interface 
ii  libhal1                   0.5.8.1-6.1    Hardware Abstraction Layer - share
ii  libice6                   1:1.0.1-2      X11 Inter-Client Exchange library
ii  libjpeg62                 6b-13          The Independent JPEG Group's JPEG 
ii  liblircclient0            0.8.0-9.2      LIRC client library
ii  libmusicbrainz4c2a        2.1.4-1        Second generation incarnation of t
ii  libnautilus-burn3         2.14.3-8       Nautilus Burn Library - runtime ve
ii  libnotify1                0.4.3-1        sends desktop notifications to a n
ii  liborbit2                 1:2.14.4-1     libraries for ORBit2 - a CORBA ORB
ii  libpango1.0-0             1.14.8-5       Layout and rendering of internatio
ii  libpng12-0                1.2.15~beta5-1 PNG library - runtime
ii  libpopt0                  1.10-3         lib for parsing cmdline parameters
ii  libsexy2                  0.1.10-1       collection of additional GTK+ widg
ii  libsm6                    1:1.0.1-3      X11 Session Management library
ii  libsoup2.2-8              2.2.100-1      an HTTP library implementation in 
ii  libtasn1-3                0.3.6-2        Manage ASN.1 structures (runtime)
ii  libtotem-plparser1        2.16.5-2       Totem Playlist Parser library - ru
ii  libx11-6                  2:1.0.3-5      X11 client-side library
ii  libxcursor1               1.1.7-4        X cursor management library
ii  libxext6                  1:1.0.1-2      X11 miscellaneous extension librar
ii  libxfixes3                1:4.0.1-5      X11 miscellaneous 'fixes' extensio
ii  libxi6                    1:1.0.1-4      X11 Input extension library
ii  libxinerama1              1:1.0.1-4.1    X11 Xinerama extension library
ii  libxml2                   2.6.27.dfsg-1  GNOME XML library
ii  libxrandr2                2:1.1.0.2-5    X11 RandR extension library
ii  libxrender1               1:0.9.1-3      X Rendering Extension client libra
ii  python                    2.4.4-2        An interactive high-level object-o
ii  python-gnome2             2.12.4-6       Python bindings for the GNOME desk
ii  python-gtk2               2.10.3-2       Python bindings for the GTK+ widge
ii  python-support            0.5.6          automated rebuilding support for p
ii  python2.4                 2.4.4-2        An interactive high-level object-o
ii  zlib1g                    1:1.2.3-13     compression library - runtime

Versions of packages rhythmbox recommends:
ii  avahi-daemon                 0.6.16-2    Avahi mDNS/DNS-SD daemon
ii  gnome-volume-manager         1.5.15-1+b1 GNOME daemon to auto-mount and man
ii  hal                          0.5.8.1-6.1 Hardware Abstraction Layer
ii  notification-daemon          0.3.5-1+b1  a daemon that displays passive pop
ii  scrollkeeper                 0.3.14-13   A free electronic cataloging syste
ii  sound-juicer                 2.14.5-1    GNOME 2 CD Ripper
ii  yelp                         2.14.3-1    Help browser for GNOME 2

- -- no debconf information

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