[Bug 741943] New: glimagesink (or intel_dri) memleak

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Wed Dec 24 06:56:33 PST 2014


https://bugzilla.gnome.org/show_bug.cgi?id=741943
  GStreamer | gst-plugins-bad | git

           Summary: glimagesink (or intel_dri) memleak
    Classification: Platform
           Product: GStreamer
           Version: git
        OS/Version: Linux
            Status: UNCONFIRMED
          Keywords: memory
          Severity: normal
          Priority: Normal
         Component: gst-plugins-bad
        AssignedTo: gstreamer-bugs at lists.freedesktop.org
        ReportedBy: lists at svrinformatica.it
         QAContact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---


running this pipeline:

gst-launch-1.0 -e videotestsrc is-live=true ! glimagesink

show the following in valgrind:

==32030== 1,980 bytes in 44 blocks are definitely lost in loss record 2,053 of
2,092
==32030==    at 0x4C2C080: calloc (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==32030==    by 0x10D1C9C1: ??? (in /usr/lib/xorg/modules/dri/i965_dri.so)
==32030==    by 0x10D1CD6C: ??? (in /usr/lib/xorg/modules/dri/i965_dri.so)
==32030==    by 0x10D1CE33: ??? (in /usr/lib/xorg/modules/dri/i965_dri.so)
==32030==    by 0x10CD41E2: ??? (in /usr/lib/xorg/modules/dri/i965_dri.so)
==32030==    by 0x10CE6DF0: ??? (in /usr/lib/xorg/modules/dri/i965_dri.so)
==32030==    by 0x10CBF339: ??? (in /usr/lib/xorg/modules/dri/i965_dri.so)
==32030==    by 0x10D0F1C9: ??? (in /usr/lib/xorg/modules/dri/i965_dri.so)
==32030==    by 0x10CC450D: ??? (in /usr/lib/xorg/modules/dri/i965_dri.so)
==32030==    by 0x10CC5D7B: ??? (in /usr/lib/xorg/modules/dri/i965_dri.so)
==32030==    by 0x10CC62E2: ??? (in /usr/lib/xorg/modules/dri/i965_dri.so)
==32030==    by 0x10CC633E: ??? (in /usr/lib/xorg/modules/dri/i965_dri.so)
==32030==    by 0x10CC82C1: ??? (in /usr/lib/xorg/modules/dri/i965_dri.so)
==32030==    by 0x10CC2DBF: ??? (in /usr/lib/xorg/modules/dri/i965_dri.so)
==32030==    by 0x10D0CBE6: ??? (in /usr/lib/xorg/modules/dri/i965_dri.so)
==32030==    by 0x10BA5F5E: ??? (in /usr/lib/xorg/modules/dri/i965_dri.so)
==32030==    by 0x93A23E3: gst_gl_shader_compile (gstglshader.c:481)
==32030==    by 0x93AE7B1: _compile_shader (gstglutils.c:416)
==32030==    by 0x93AB657: _run_message_sync (gstglwindow.c:447)
==32030==    by 0x93B0491: _run_message (gstglwindow_x11.c:690)

I'm not sure if the leak is in i965_dri or in glimagesink,

the same happen with both 1.4.x and git master

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