[Gnash-commit] [bug #32990] while compiled on powerpc with ffmpeg segfaults in decodeFrame

[Gabriele Giacone]

URL:
  <http://savannah.gnu.org/bugs/?32990>

                 Summary: while compiled on powerpc with ffmpeg segfaults in
decodeFrame
                 Project: Gnash - The GNU Flash player
            Submitted by: None
            Submitted on: Mon 04 Apr 2011 11:58:02 AM CEST
                Category: None
                Priority: 5 - Normal
                Severity: 4 - Important
                  Status: None
                 Privacy: Public
             Assigned to: None
        Originator Email: address@hidden
             Open/Closed: Open
         Discussion Lock: Any
        Operating System: None

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Details:

Starting it in gdb like this:
gdb --args /usr/bin/gtk-gnash -v -R cairo
"http://fishki.net/flvplayer.swf\?file=http://ru.fishki.net/picsw/042011/04/video/neverojatnyjj_spusk_po_lestnice.flv\&autostart=false";

Got this:

6731:1] 13:23:26 TRACE: model: start: undefined
[swscaler @ 0xf5a10000] ALTIVEC: Color Space RGB24
                                                                              
                                                                              
                                                                              

Program received signal SIGSEGV, Segmentation fault.
0x64a50004 in ?? ()
(gdb) bt
#0  0x64a50004 in ?? ()
#1  0x0dc60fdc in ff_fft_calc_altivec () from
/usr/lib/altivec/libavcodec.so.52
#2  0x0dc606fc in ?? () from /usr/lib/altivec/libavcodec.so.52
#3  0x0da4c1f4 in ?? () from /usr/lib/altivec/libavcodec.so.52
#4  0x0da50990 in ?? () from /usr/lib/altivec/libavcodec.so.52
#5  0x0da511bc in ?? () from /usr/lib/altivec/libavcodec.so.52
#6  0x0dce7b04 in avcodec_decode_audio3 () from
/usr/lib/altivec/libavcodec.so.52
#7  0x0dce7bf0 in avcodec_decode_audio2 () from
/usr/lib/altivec/libavcodec.so.52
#8  0x0f8be34c in gnash::media::ffmpeg::AudioDecoderFfmpeg::decodeFrame
(this=0xf5abf880, 
    input=0xf5acb7f0
"\274B\306/\274\020\202껼~\231\273/\355ѹ\311\017ڻb1\271\273\325\240u\274\035\023żOV\357\274\200\314\231\355Ҽ\263\016x\274\314.\260\274\345Nj\274\376m\227\275\v\306\023\275\030U\005\275$㙽1qƽ=\377\207\275J\214ҽW\031\241\275c\245\352\275p1\250\275|\274ѽ\204\243\257\275\212褽\221-C\275\227q\210\275\235\265p\275\243\370\367\275\252<\031\275\260~ҽ\266\301\035\275\275\002\370\275\303D_\275ɅM\275\317ſ\275\326\005\260\275\334E\036\275\342\204\003\275\350\302]\275",
<incomplete sequence \357>, inputSize=249, address@hidden) at
ffmpeg/AudioDecoderFfmpeg.cpp:553
#9  0x0f8be5d4 in gnash::media::ffmpeg::AudioDecoderFfmpeg::decode
(this=<value optimized out>, ef=<value optimized out>, outputSize=<value
optimized out>) at ffmpeg/AudioDecoderFfmpeg.cpp:516
#10 0x0fce25d0 in gnash::NetStream_as::decodeNextAudioFrame (this=0xf72a17b0)
at asobj/NetStream_as.cpp:688
#11 0x0fce6ec4 in gnash::NetStream_as::pushDecodedAudioFrames
(this=0xf72a17b0, ts=0) at asobj/NetStream_as.cpp:1003
#12 0x0fce72f8 in gnash::NetStream_as::refreshAudioBuffer (this=<value
optimized out>) at asobj/NetStream_as.cpp:824
#13 0x0fce7420 in gnash::NetStream_as::update (this=0xf72a17b0) at
asobj/NetStream_as.cpp:1315
#14 0x0fbbf9dc in operator() (this=0xffffcdd0) at movie_root.cpp:108
#15 for_each<__gnu_cxx::__normal_iterator<gnash::as_object**,
std::vector<gnash::as_object*> >, gnash::<unnamed>::ExecuteCallback>
(this=0xffffcdd0) at /usr/include/c++/4.5/bits/stl_algo.h:4185
#16 gnash::movie_root::executeAdvanceCallbacks (this=0xffffcdd0) at
movie_root.cpp:1480
#17 0x0fbbfb90 in gnash::movie_root::advance (this=0xffffcdd0) at
movie_root.cpp:863
#18 0x1003fed0 in gnash::Gui::advanceMovie (this=0xf7d76030, doDisplay=<value
optimized out>) at gui.cpp:970
#19 0x100616d4 in gnash::Gui::advance_movie (gui=<value optimized out>) at
./gui.h:273
#20 0x0ee7af80 in ?? () from /lib/libglib-2.0.so.0
#21 0x0ee7a2a0 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#22 0x0ee7fc58 in ?? () from /lib/libglib-2.0.so.0
#23 0x0ee80274 in g_main_loop_run () from /lib/libglib-2.0.so.0
#24 0x0f3546a4 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#25 0x10059eb0 in gnash::GtkGui::run (this=<value optimized out>) at
gtk/gtk.cpp:267
#26 0x1004bb64 in gnash::Player::run (this=0xffffdef4, argc=<value optimized
out>, argv=0xffffe234, infile=<value optimized out>, url=<value optimized
out>) at Player.cpp:643
#27 0x10022168 in main (argc=5, argv=0xffffe234) at gnash.cpp:163


Linux Deb-G5-QM 2.6.32-5-powerpc64 #1 SMP Tue Mar 8 02:01:42 UTC 2011 ppc64
GNU/Linux
Its debian linux with ffmpeg got from debian-multimedia.org.




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