[gstreamer-bugs] [Bug 602528] New: lv2: vocoder plugin breaks gstreamer

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Fri Nov 20 11:31:15 PST 2009


https://bugzilla.gnome.org/show_bug.cgi?id=602528
  GStreamer | gst-plugins-bad | 0.10.x

           Summary: lv2: vocoder plugin breaks gstreamer
    Classification: Desktop
           Product: GStreamer
           Version: 0.10.x
        OS/Version: Cygwin
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gst-plugins-bad
        AssignedTo: gstreamer-bugs at lists.sourceforge.net
        ReportedBy: yselkowitz at users.sourceforge.net
         QAContact: gstreamer-bugs at lists.sourceforge.net
      GNOME target: ---
     GNOME version: ---


If the LV2 vocoder plugin[1] is installed, the GStreamer lv2 plugin causes
segfaults:

(gst-inspect-0.10:5756): GLib-GObject-CRITICAL **: g_param_spec_internal:
assertion `(name[0] >= 'A' && name[0] <= 'Z') || (name[0] >= 'a' && name[0] <=
'z')' failed

Program received signal SIGSEGV, Segmentation fault.
0x547cdd35 in g_param_spec_float () from /usr/bin/cyggobject-2.0-0.dll

The problem appears to be in the LV2 plugin's name
(http://home.gna.org/lv2vocoder/1), the last element of which is simply "1"
(the plugin version).  Compare this to the swh-plugins, where the last element
is the plugin name.

The slv2 tools have no problem with this plugin, so this appears to be a
legitimate plugin which GStreamer needs to better handle.

[1] http://download.gna.org/lv2vocoder/

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