Bug#769941: libgstreamer-plugins-base1.0-0: Iceweasel crashes with "gst_app_src_set_size: assertion 'GST_IS_APP_SRC (appsrc)' failed"

[George B.]

Package: libgstreamer-plugins-base1.0-0
Version: 1.4.4-2
Severity: critical
Justification: breaks unrelated software

Hello,

Iceweasel has started crashing when I try and login into Google Mail.
Looking at the backtrace it appears to be caused by libgstreamer, so
filing a bug against this package (AFAIK this particular package is
where those functions came from).

Apologies if this was supposed to filed against a different package -
feel free to re-assign in that case.

----
** (iceweasel:5279): CRITICAL **: gst_app_src_set_size: assertion 'GST_IS_APP_SRC (appsrc)' failed
[New Thread 0x7fffb7ea5700 (LWP 5356)]
[New Thread 0x7fffb726c700 (LWP 5357)]
[New Thread 0x7fffafcff700 (LWP 5358)]

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffb726c700 (LWP 5357)]
gst_ffmpegauddec_frame (ffmpegdec=0x0, data=0x7fffb8ddb090 "\377\373\220d", size=0, have_data=0x1a1, ret=0x1a1) at gstavauddec.c:644
644     gstavauddec.c: No such file or directory.
(gdb) bt
#0  gst_ffmpegauddec_frame (ffmpegdec=0x0, data=0x7fffb8ddb090
"\377\373\220d", size=0, have_data=0x1a1, ret=0x1a1) at gstavauddec.c:644
#1  0x00007fffb684c3b0 in gst_ffmpegauddec_handle_frame (decoder=0x7fffb0ce32a0, inbuf=0x7fffc2661d20) at gstavauddec.c:751
#2  0x00007fffb854d047 in gst_audio_decoder_push_buffers (dec=0x7fffb0ce32a0, force=-1033495264) at gstaudiodecoder.c:1416
#3  0x00007fffb854d42b in gst_audio_decoder_chain_forward (dec=0x7fffb0ce32a0, buffer=0x7fffc2661c10) at gstaudiodecoder.c:1519
#4  0x00007fffb854e4f8 in gst_audio_decoder_chain (pad=0x7fffb9cfe4c0 <_gst_debug_min>, parent=0x7fffb0ce32a0, buffer=0x7fffc2661c10) at gstaudiodecoder.c:1798
#5  0x00007fffb9a55d6f in gst_pad_chain_data_unchecked (data=<optimized out>, type=<optimized out>, pad=<optimized out>) at gstpad.c:3836
#6  gst_pad_push_data (pad=0x7fffbc5f5da0, type=3092570464, data=0x7fffc2661c10) at gstpad.c:4069
#7  0x00007fffb959a524 in gst_base_parse_push_frame (parse=0x7fffc4a05230, frame=0x7fffc4cd8990) at gstbaseparse.c:2302
#8  0x00007fffb959db7f in gst_base_parse_handle_and_push_frame (frame=<optimized out>, parse=<optimized out>) at gstbaseparse.c:2134
#9  gst_base_parse_finish_frame (parse=0x7fffc4a05230, frame=0x7fffc4cd8990, size=0) at gstbaseparse.c:2459
#10 0x00007fffb727f0eb in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstaudioparsers.so
#11 0x00007fffb9596ac5 in gst_base_parse_handle_buffer (parse=0x7fffc4a05230, buffer=0x7fffc2661390, skip=0x7fffb726bdbc, flushed=0x7fffb726bdb8) at gstbaseparse.c:1961
#12 0x00007fffb9597087 in gst_base_parse_scan_frame (parse=0x7fffc4a05230, klass=<optimized out>) at gstbaseparse.c:3121
#13 0x00007fffb959bf22 in gst_base_parse_loop (pad=0x7fffb0b58000) at gstbaseparse.c:3194
#14 0x00007fffb9a83ad6 in gst_task_func (task=0x7fffbc4605f0) at gsttask.c:317
#15 0x00007fffef0212c8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#16 0x00007fffef020935 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#17 0x00007ffff7bc70a4 in start_thread (arg=0x7fffb726c700) at pthread_create.c:309
#18 0x00007ffff70ebccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
----


Best regards,

George

-- System Information:
Debian Release: jessie/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 3.16.0-4-amd64 (SMP w/8 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages libgstreamer-plugins-base1.0-0 depends on:
ii  iso-codes          3.57-1
ii  libc6              2.19-13
ii  libglib2.0-0       2.42.1-1
ii  libgstreamer1.0-0  1.4.4-2
ii  liborc-0.4-0       1:0.4.22-1
ii  multiarch-support  2.19-13
ii  zlib1g             1:1.2.8.dfsg-2

Versions of packages libgstreamer-plugins-base1.0-0 recommends:
ii  gstreamer1.0-plugins-base  1.4.4-2

Versions of packages libgstreamer-plugins-base1.0-0 suggests:
pn  gstreamer-codec-install | gnome-codec-install  <none>
ii  libvisual-0.4-plugins                          0.4.0.dfsg.1-7

-- no debconf information