[Bug 696495] New: videodecoder memleak

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Sun Mar 24 08:51:12 PDT 2013


https://bugzilla.gnome.org/show_bug.cgi?id=696495
  GStreamer | gst-plugins-base | 0.10.x

           Summary: videodecoder memleak
    Classification: Platform
           Product: GStreamer
           Version: 0.10.x
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: major
          Priority: Normal
         Component: gst-plugins-base
        AssignedTo: gstreamer-bugs at lists.freedesktop.org
        ReportedBy: lists at svrinformatica.it
         QAContact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---


Hi,

I know that 0.10 is no more maintained and this bug will probably never be
fixed, however current 0.10 git has this memory leak

==17390== 38,004 (264 direct, 37,740 indirect) bytes in 1 blocks are definitely
lost in loss record 13,945 of 13,956
==17390==    at 0x4C2B6CD: malloc (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==17390==    by 0x55CAA78: g_malloc (gmem.c:159)
==17390==    by 0x55DDCA2: g_slice_alloc (gslice.c:1003)
==17390==    by 0x55DE1E5: g_slice_alloc0 (gslice.c:1029)
==17390==    by 0x1D83277B: gst_video_decoder_new_frame
(gstvideodecoder.c:1977)
==17390==    by 0x1D832B4F: gst_video_decoder_chain_forward
(gstvideodecoder.c:1635)
==17390==    by 0x1D8338B4: gst_video_decoder_chain (gstvideodecoder.c:1882)
==17390==    by 0x50A2F99: gst_pad_push (gstpad.c:4715)
==17390==    by 0x1CAE1AF6: gst_queue_loop (gstqueue.c:1156)
==17390==    by 0x50C9AEB: gst_task_func (gsttask.c:328)
==17390==    by 0x55E7247: g_thread_pool_thread_proxy (gthreadpool.c:309)
==17390==    by 0x55E69E4: g_thread_proxy (gthread.c:801)
==17390==    by 0x7B75E99: start_thread (pthread_create.c:308)
==17390==    by 0x75A6CBC: clone (clone.S:112)

the problem does not affect gstreamer-sdk and probably happen in some corner
case

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