[FFmpeg-trac] #2538(undetermined:new): FFMPEG crash in decoding MPEG4 using NEON

[FFmpeg]

#2538: FFMPEG crash in decoding MPEG4 using NEON
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             Reporter:               |                    Owner:
  felixyang_tw                       |                   Status:  new
                 Type:  defect       |                Component:
             Priority:  normal       |  undetermined
              Version:  unspecified  |               Resolution:
             Keywords:  crash        |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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Comment (by felixyang_tw):

 Replying to [comment:1 cehoyos]:
 > What is libffmpeg.so ? To the best of my knowledge, compilation never
 produced such a file.
 >
 > Please test current git head and please test ffmpeg (the application) if
 it allows to reproduce the crash.
 > Then please use gdb for a useful backtrace and point us to a sample that
 allows to reproduce the issue.


 libffmpeg.so is produced by the following instruction. It consists of
 ffmpeg library(libavcodec/libavcodec.a libavformat/libavformat.a
 libavutil/libavutil.a libswscale/libswscale.a
 libswresample/libswresample.a) and some system library.

 arm-linux-androideabi-ld -rpath-link=$PLATFORM_BASE/usr/lib
 -L$PLATFORM_BASE/usr/lib -soname libffmpeg.so -shared -nostdlib -Bsymbolic
 --whole-archive -o $PREFIX/libffmpeg.so
 $ANDROID_NDK_LIB/libgnustl_static.a libavcodec/libavcodec.a
 libavformat/libavformat.a libavutil/libavutil.a libswscale/libswscale.a
 libswresample/libswresample.a $BZLIBPATH/libbz2.a -lstdc++ -lc -lm -lz
 -ldl -llog --dynamic-linker=/system/bin/linker $NDKPREFIX/toolchains/arm-
 linux-androideabi-4.6/prebuilt/linux-x86/lib/gcc/arm-linux-
 androideabi/4.6/libgcc.a

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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2538#comment:3>
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