[gstreamer-bugs] [Bug 590797] New: Memory leak in rtpsource.c

[GStreamer (bugzilla.gnome.org)]

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  GStreamer | gst-plugins-bad | Ver: 0.10.26
           Summary: Memory leak in rtpsource.c
           Product: GStreamer
           Version: 0.10.26
          Platform: Other
        OS/Version: All
            Status: UNCONFIRMED
          Severity: critical
          Priority: Normal
         Component: gst-plugins-bad
        AssignedTo: gstreamer-bugs at lists.sourceforge.net
        ReportedBy: csxnju at sogou.com
         QAContact: gstreamer-bugs at lists.sourceforge.net
     GNOME version: Unspecified
   GNOME milestone: Unspecified


Please describe the problem:
when there is bad sequence rtp, there is memory leak of one gstbuffer.

Steps to reproduce:
1. under streaming media data environment, large bitrate (>2Mbps) 
2. lost rtp or resent lost rtp
3. there is bad sequence rtp in function: rtp_source_process_rtp


Actual results:
memory leak, process crash

Expected results:


Does this happen every time?
no, sometimes. when there is bad sequence rtp

Other information:
I have fixed this.
Just tell others.
add this to rtp_source_process_rtp function:
bad_sequence:
  {
    GST_WARNING ("unacceptable seqnum received");
    static int bytes = 0 ;
    bytes += sizeof(*buffer) ;
    bytes += GST_BUFFER_SIZE(buffer);
    fprintf(stderr, "--ric rtp mleak[%d] kB\n", bytes/1024);

    gst_buffer_unref(buffer);
    return GST_FLOW_OK;
  }


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