[Bug 775515] New: asfdemux: memory leak in gst_asf_demux_process_ext_stream_props

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Fri Dec 2 11:42:58 UTC 2016


https://bugzilla.gnome.org/show_bug.cgi?id=775515

            Bug ID: 775515
           Summary: asfdemux: memory leak in
                    gst_asf_demux_process_ext_stream_props
    Classification: Platform
           Product: GStreamer
           Version: unspecified
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: Normal
         Component: gst-plugins-ugly
          Assignee: gstreamer-bugs at lists.freedesktop.org
          Reporter: hanno at hboeck.de
        QA Contact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---

File:
samples.mplayerhq.hu/dvr_ms/microsoft-new-way-to-shove-mpeg2-in-asf.dvr-ms

asan trace:
==13361==ERROR: LeakSanitizer: detected memory leaks

Direct leak of 16 byte(s) in 1 object(s) allocated from:
    #0 0x4d5035 in calloc
(/root/gst/master/gst-plugins-base/tools/.libs/gst-discoverer-1.0+0x4d5035)
    #1 0x7f52ea1dacf0 in g_malloc0
/var/tmp/portage/dev-libs/glib-2.50.2/work/glib-2.50.2/glib/gmem.c:124
    #2 0x7f52dd9f6f63 in gst_asf_demux_process_ext_stream_props
/root/gst/master/gst-plugins-ugly/gst/asfdemux/gstasfdemux.c:4135:30
    #3 0x7f52dd9f6f63 in gst_asf_demux_process_queued_extended_stream_objects
/root/gst/master/gst-plugins-ugly/gst/asfdemux/gstasfdemux.c:4315
    #4 0x7f52dd9f6f63 in gst_asf_demux_parse_data_object_start
/root/gst/master/gst-plugins-ugly/gst/asfdemux/gstasfdemux.c:1178
    #5 0x7f52dd9dec4d in gst_asf_demux_pull_headers
/root/gst/master/gst-plugins-ugly/gst/asfdemux/gstasfdemux.c:1249:8
    #6 0x7f52dd9dec4d in gst_asf_demux_loop
/root/gst/master/gst-plugins-ugly/gst/asfdemux/gstasfdemux.c:1984
    #7 0x7f52eafff813 in gst_task_func
/root/gst/master/gstreamer/gst/gsttask.c:334:5
    #8 0x7f52ea1fd857 in g_thread_pool_thread_proxy
/var/tmp/portage/dev-libs/glib-2.50.2/work/glib-2.50.2/glib/gthreadpool.c:307
    #9 0x7f52ea1fcec4 in g_thread_proxy
/var/tmp/portage/dev-libs/glib-2.50.2/work/glib-2.50.2/glib/gthread.c:784
    #10 0x7f52e9c79453 in start_thread (/lib64/libpthread.so.0+0x7453)
    #11 0x7f52e97a95dc in clone (/lib64/libc.so.6+0xe75dc)

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