[Bug 797092] opusenc: segmentation fault

[GStreamer (GNOME Bugzilla)]

https://bugzilla.gnome.org/show_bug.cgi?id=797092

--- Comment #20 from Nicolas Dufresne (ndufresne) <nicolas at ndufresne.ca> ---
The being said, I downloaded 1.14.3 (both 32bit and 64bit), and ran it over
wine. The 64bit version works, while the 32bit version still crash.

Unhandled exception: page fault on read access to 0xffffffff in 32-bit code
(0x62513c6b).
Register dump:
 CS:0023 SS:002b DS:002b ES:002b FS:0063 GS:006b
 EIP:62513c6b ESP:00a16c84 EBP:00a19f5c EFLAGS:00010206(  R- --  I   - -P- )
 EAX:00a17ee0 EBX:00000348 ECX:00000004 EDX:00a18fd0
 ESI:0000006c EDI:00000078
Stack dump:
0x00a16c84:  0079aa24 000001e0 a1f53300 0079a938
0x00a16c94:  0079aa24 0079a938 0079aa24 62506478
0x00a16ca4:  00a18fd0 00a17ee0 0000006c 00000348
0x00a16cb4:  be30a000 bdfa0800 bd955800 00000000
0x00a16cc4:  00000000 62543bc0 00000078 00000004
0x00a16cd4:  436390ce 4381f330 43906439 439cd43f
Backtrace:
=>0 0x62513c6b comb_filter_const_sse+0x1b()
[d:\projects\cerbero\autotools\1.14\build\sources\windows_x86\opus-1.2.1/d:/projects/cerbero/autotools/1.14/build/mingw/w32/bin/../lib/gcc/i686-w64-mingw32/4.7.3/include/xmmintrin.h:866]
in libopus-0 (0x00a19f5c)
  1 0x62506478 celt_encode_with_ec+0x987(frame_size=<is not available>,
nbCompressedBytes=0x9f, enc=0xa1b48c)
[d:\projects\cerbero\autotools\1.14\build\sources\windows_x86\opus-1.2.1/celt/celt_encoder.c:1217]
in libopus-0 (0x00a19f5c)
  2 0x62535fab opus_encode_native+0x222a(data="", lsb_depth=0x100)
[d:\projects\cerbero\autotools\1.14\build\sources\windows_x86\opus-1.2.1/src/opus_encoder.c:2054]
in libopus-0 (0x00a1b69c)
  3 0x625395af opus_multistream_encode_native+0x76e(st=<internal error>,
copy_channel_in=0x62538120, pcm=0x790080, data="", max_data_bytes=0xa0)
[d:\projects\cerbero\autotools\1.14\build\sources\windows_x86\opus-1.2.1/src/opus_multistream_encoder.c:1073]
in libopus-0 (0x00a1f99c)
  4 0x62539fe4 opus_multistream_encode+0x43()
[d:\projects\cerbero\autotools\1.14\build\sources\windows_x86\opus-1.2.1/src/opus_multistream_encoder.c:1194]
in libopus-0 (0x000003c0)
  5 0x64445c28 gst_opus_enc_handle_frame+0x567()
[d:\projects\cerbero\autotools\1.14\build\sources\windows_x86\gst-plugins-base-1.0-1.14.3\ext\opus/gstopusenc.c:1041]
in libgstopus (0x000003c0)
  6 0x64bae689 gst_audio_encoder_push_buffers+0x378(enc=0x783268, force=0)
[d:\projects\cerbero\autotools\1.14\build\sources\windows_x86\gst-plugins-base-1.0-1.14.3\gst-libs\gst\audio/gstaudioencoder.c:1119]
in libgstaudio-1.0-0 (0x00000000)
  7 0x64baf76c gst_audio_encoder_chain+0x87b(buffer=0x772030)
[d:\projects\cerbero\autotools\1.14\build\sources\windows_x86\gst-plugins-base-1.0-1.14.3\gst-libs\gst\audio/gstaudioencoder.c:1349]
in libgstaudio-1.0-0 (0x00772030)
  8 0x61488849 gst_pad_chain_data_unchecked+0x248(pad=0x76a200, type=4112,
data=0x772030)
[d:\projects\cerbero\autotools\1.14\build\sources\windows_x86\gstreamer-1.0-1.14.3\gst/gstpad.c:4322]
in libgstreamer-1.0-0 (0x00783268)
  9 0x6148c65b gst_pad_push_data+0x5aa(pad=0x76a0a8, type=4112, data=0x772030)
[d:\projects\cerbero\autotools\1.14\build\sources\windows_x86\gstreamer-1.0-1.14.3\gst/gstpad.c:4578]
in libgstreamer-1.0-0 (0x0076a0b4)
  10 0x61492dbb gst_pad_push+0xea()
[d:\projects\cerbero\autotools\1.14\build\sources\windows_x86\gstreamer-1.0-1.14.3\gst/gstpad.c:4697]
in libgstreamer-1.0-0 (0x00772030)
  11 0x6b5f56e0 gst_base_src_loop+0xd3f()
[d:\projects\cerbero\autotools\1.14\build\sources\windows_x86\gstreamer-1.0-1.14.3\libs\gst\base/gstbasesrc.c:2957]
in libgstbase-1.0-0 (0x0077f1dc)
  12 0x614c0eae gst_task_func+0x10d()
[d:\projects\cerbero\autotools\1.14\build\sources\windows_x86\gstreamer-1.0-1.14.3\gst/gsttask.c:332]
in libgstreamer-1.0-0 (0x0076a0f4)
  13 0x68618a98 g_thread_pool_thread_proxy+0x177()
[d:\projects\cerbero\autotools\1.14\build\sources\windows_x86\glib-2.54.3\glib/gthreadpool.c:307]
in libglib-2.0-0 (0x0025ee10)
  14 0x686181bd in libglib-2.0-0 (+0x581bc) (0x00a1feec)
  15 0x6863581d g_thread_win32_proxy+0xc()
[d:\projects\cerbero\autotools\1.14\build\sources\windows_x86\glib-2.54.3\glib/gthread-win32.c:450]
in libglib-2.0-0 (0x00a1feec)
  16 0x7bcac188 call_thread_func_wrapper+0xb() in ntdll (0x00a1feec)
  17 0x7bcafb21 in ntdll (+0x6fb20) (0x00a1ffdc)
  18 0x7bcac17a call_thread_exit_func+0x31() in ntdll (0x00a1ffec)
0x62513c6b comb_filter_const_sse+0x1b
[d:\projects\cerbero\autotools\1.14\build\sources\windows_x86\opus-1.2.1/d:/projects/cerbero/autotools/1.14/build/mingw/w32/bin/../lib/gcc/i686-w64-mingw32/4.7.3/include/xmmintrin.h:866]
in libopus-0:

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