[Bug 701681] New: [regression] NASA HLS stream

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=701681
  GStreamer | gst-libav | git

           Summary: [regression] NASA HLS stream
    Classification: Platform
           Product: GStreamer
           Version: git
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: blocker
          Priority: Normal
         Component: gst-libav
        AssignedTo: gstreamer-bugs at lists.freedesktop.org
        ReportedBy: olivier.crete at ocrete.ca
         QAContact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---


This HLS stream works fine in 1.0.7, but segfaults with git master from today.

URL:
http://www.nasa.gov/multimedia/nasatv/NTV-Public-IPS.m3u8

This segfaults:
gst-launch-1.0 playbin
uri=http://www.nasa.gov/multimedia/nasatv/NTV-Public-IPS.m3u8

(gdb) bt
#0  ff_pred8x8_top_dc_8_mmxext () at libavcodec/x86/h264_intrapred.asm:797
#1  0x00007fffcd0d0386 in hl_decode_mb_simple_8 (h=0x7fffc0047c40) at
libavcodec/h264_mb_template.c:166
#2  0x00007fffcd0d4612 in decode_slice (avctx=<optimized out>,
arg=arg at entry=0x7fffbe7fbd58) at libavcodec/h264.c:3737
#3  0x00007fffcd0d4c2e in execute_decode_slices (h=h at entry=0x7fffc0047c40,
context_count=1) at libavcodec/h264.c:3826
#4  0x00007fffcd0d97b6 in decode_nal_units (parse_extradata=0, buf_size=39683,
buf=0x7fffc00fb9e0 "", h=0x7fffc0047c40) at libavcodec/h264.c:4115
#5  decode_frame (avctx=0x7fffc01c3400, data=0x7fffc0309180,
got_frame=0x7fffc0309350, avpkt=<optimized out>) at libavcodec/h264.c:4205
#6  0x00007fffcd1ff863 in frame_worker_thread (arg=0x7fffc0309020) at
libavcodec/pthread.c:378
#7  0x000000324b007d15 in start_thread (arg=0x7fffbe7fc700) at
pthread_create.c:308
#8  0x000000324acf248d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:114

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