[gstreamer-bugs] [Bug 553755] New: [mpegpsdemux] FP exception when playing tv2-1_25.mpg

[GStreamer (bugzilla.gnome.org)]

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  GStreamer | gst-plugins-bad | Ver: HEAD CVS
           Summary: [mpegpsdemux] FP exception when playing tv2-1_25.mpg
           Product: GStreamer
           Version: HEAD CVS
          Platform: Other
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gst-plugins-bad
        AssignedTo: gstreamer-bugs at lists.sourceforge.net
        ReportedBy: slomo at circular-chaos.org
         QAContact: gstreamer-bugs at lists.sourceforge.net
     GNOME version: Unspecified
   GNOME milestone: Unspecified


Hi,
when playing tv2-1_25.mpg with mpegpsdemux one gets a FP exception. This might
be caused by the stream starting at a timestamp > 0. Old mpegdemux works
without problems...

Program received signal SIGFPE, Arithmetic exception.
[Switching to Thread 0xb6d3ab90 (LWP 5870)]
0xb7872f99 in __udivdi3 ()
   from
/home/slomo/projects/gstreamer/head/gst-plugins-bad/gst/mpegdemux/.libs/libgstmpegdemux.so
Current language:  auto; currently asm
(gdb) bt
#0  0xb7872f99 in __udivdi3 ()
   from
/home/slomo/projects/gstreamer/head/gst-plugins-bad/gst/mpegdemux/.libs/libgstmpegdemux.so
#1  0xb7865f58 in gst_flups_demux_chain (pad=0x9e7c0c0, buffer=0x9e9ae90)
    at gstmpegdemux.c:1140
#2  0xb7ebd269 in gst_pad_chain_unchecked (pad=0x9e7c0c0, buffer=0x9e9ae90)
    at gstpad.c:3877
#3  0xb7ebe4aa in gst_pad_push (pad=0x9e7c000, buffer=0x9e9ae90)
    at gstpad.c:4045
#4  0xb78aee31 in gst_base_src_loop (pad=0x9e7c000) at gstbasesrc.c:2187
#5  0xb7edd963 in gst_task_func (task=0x9e9a808, tclass=0x9d76968)
    at gsttask.c:192
#6  0xb7db8f16 in g_thread_pool_thread_proxy (data=0x9d769f8)
    at /tmp/buildd/glib2.0-2.18.1/glib/gthreadpool.c:265
#7  0xb7db787f in g_thread_create_proxy (data=0x9e91a88)
    at /tmp/buildd/glib2.0-2.18.1/glib/gthread.c:635
#8  0xb7d344c0 in start_thread () from /lib/i686/cmov/libpthread.so.0
#9  0xb7cb255e in clone () from /lib/i686/cmov/libc.so.6


http://samples.mplayerhq.hu/MPEG-VOB/interlaced/tv2-1_25.mpg


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