[Bug 788708] New: h264parse memory leak

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Mon Oct 9 11:40:03 UTC 2017


https://bugzilla.gnome.org/show_bug.cgi?id=788708

            Bug ID: 788708
           Summary: h264parse memory leak
    Classification: Platform
           Product: GStreamer
           Version: 1.x
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: Normal
         Component: gst-plugins-bad
          Assignee: gstreamer-bugs at lists.freedesktop.org
          Reporter: lists at svrinformatica.it
        QA Contact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---

valgrind output

==14216== 105,224 (3,808 direct, 101,416 indirect) bytes in 14 blocks are
definitely lost in loss record 8,768 of 8,775
==14216==    at 0x4C2CE5F: malloc (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==14216==    by 0x58B42F9: g_malloc (in /usr/lib/libglib-2.0.so.0.5400.0)
==14216==    by 0x5895706: g_slice_alloc (in /usr/lib/libglib-2.0.so.0.5400.0)
==14216==    by 0x52E82FA: gst_buffer_new (gstbuffer.c:798)
==14216==    by 0x52E96A5: gst_buffer_new_allocate (gstbuffer.c:846)
==14216==    by 0x14877D24: gst_h264_parse_wrap_nal (gsth264parse.c:430)
==14216==    by 0x14879B1A: gst_h264_parse_process_nal (gsth264parse.c:896)
==14216==    by 0x1487BBE0: gst_h264_parse_handle_frame_packetized
(gsth264parse.c:995)
==14216==    by 0x1487BBE0: gst_h264_parse_handle_frame (gsth264parse.c:1078)
==14216==    by 0x505D6FF: gst_base_parse_handle_buffer (gstbaseparse.c:2147)
==14216==    by 0x50634EA: gst_base_parse_chain (gstbaseparse.c:3229)
==14216==    by 0x5320D6A: gst_pad_chain_data_unchecked (gstpad.c:4205)
==14216==    by 0x5320D6A: gst_pad_push_data (gstpad.c:4461)
==14216==    by 0x5328E52: gst_pad_push (gstpad.c:4580)
==14216==    by 0x1322FC98: gst_rtp_base_depayload_push
(gstrtpbasedepayload.c:788)
==14216==    by 0x13230090: gst_rtp_base_depayload_handle_buffer.isra.4
(gstrtpbasedepayload.c:440)
==14216==    by 0x5320D6A: gst_pad_chain_data_unchecked (gstpad.c:4205)
==14216==    by 0x5320D6A: gst_pad_push_data (gstpad.c:4461)
==14216==    by 0x5328E52: gst_pad_push (gstpad.c:4580)
==14216==    by 0x1278DB08: gst_queue_push_one (gstqueue.c:1395)
==14216==    by 0x1278DB08: gst_queue_loop (gstqueue.c:1548)
==14216==    by 0x5354358: gst_task_func (gsttask.c:335)


the pipeline is like this:

rtspsrc ! rtph264depay ! h264parse ! matroskamux

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