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Bug 632659 - [mpegstream] fails to load
[mpegstream] fails to load
Status: RESOLVED OBSOLETE
Product: GStreamer
Classification: Platform
Component: gst-plugins-ugly
git master
Other Linux
: Normal normal
: NONE
Assigned To: GStreamer Maintainers
GStreamer Maintainers
Depends on:
Blocks:
 
 
Reported: 2010-10-20 09:22 UTC by Philippe Normand
Modified: 2010-10-20 09:42 UTC
See Also:
GNOME target: ---
GNOME version: ---

Attachments
[mpegparse] renamed max_scr_gap to max-scr-gap (1.14 KB, patch)
2010-10-20 09:41 UTC, Philippe Normand 		none Details | Review

Description Philippe Normand 2010-10-20 09:22:28 UTC 
Since commit 91f9b986a120d0f63aa8f8f2f0534aabb11a0b86 the plugin scanner fails on the mpegstream plugin:


(gst-plugin-scanner:26196): GLib-GObject-CRITICAL **: g_param_spec_internal: assertion `!(flags & G_PARAM_STATIC_NAME) || is_canonical (name)' failed

ERROR: Caught a segmentation fault while loading plugin file:
/home/phil/gst/jhbuild/install/lib64/gstreamer-0.10/libgstmpegstream.so


(gdb) bt

+ Trace 224236

  • #0 g_logv
    at gmessages.c line 563
  • #1 g_log
    at gmessages.c line 577
  • #2 g_param_spec_internal
    at gparam.c line 423
  • #3 g_param_spec_int
    at gparamspecs.c line 1739
  • #4 gst_mpeg_parse_class_init
    at gstmpegparse.c line 169
  • #5 gst_mpeg_parse_class_init_trampoline
    at gstmpegparse.c line 82
  • #6 type_class_init_Wm
    at gtype.c line 2214
  • #7 g_type_class_ref
    at gtype.c line 2913
  • #8 gst_element_register
    at gstelementfactory.c line 252
  • #9 plugin_init
    at gstmpegstream.c line 37
  • #10 gst_plugin_register_func
    at gstplugin.c line 556
  • #11 gst_plugin_load_file
    at gstplugin.c line 841
  • #12 gst_registry_scan_plugin_file
    at gstregistry.c line 1062
  • #13 gst_registry_scan_path_level
    at gstregistry.c line 1210
  • #14 gst_registry_scan_path_internal
    at gstregistry.c line 1229
  • #15 scan_and_update_registry
    at gstregistry.c line 1496
  • #16 ensure_current_registry
    at gstregistry.c line 1596
  • #17 gst_update_registry
    at gstregistry.c line 1678
  • #18 init_post
    at gst.c line 790
  • #19 g_option_context_parse
    at goption.c line 1952
  • #20 main
    at gst-inspect.c line 1579 






Comment 1


Philippe Normand





          2010-10-20 09:36:42 UTC
        



The segfault happens because "max_scr_gap" is not canonical (cf is_canonical() in gparam.c) :)

Can we rename the property to max-scr-gap?






Comment 2


Tim-Philipp Müller





          2010-10-20 09:40:32 UTC
        



This was fixed yesterday:

commit 26cd4ee3a0a3071c198d2ce4cd98f91aff01aa84
Author: Stefan Kost <ensonic@users.sf.net>
Date:   Tue Oct 19 12:20:40 2010 +0300

    various: canonicalize property names


http://cgit.freedesktop.org/gstreamer/gst-plugins-ugly/diff/gst/mpegstream/gstmpegparse.c?id=26cd4ee3a0a3071c198d2ce4cd98f91aff01aa84






Comment 3


Philippe Normand





          2010-10-20 09:41:26 UTC
        



Created attachment 172819 [details] [review]
[mpegparse] renamed max_scr_gap to max-scr-gap