bash-3.2# valgrind ./ffmpeg_g -i /Users/vladvladvictorvictor/Downloads/corruptfile -f null -
==6575== Memcheck, a memory error detector
==6575== Copyright (C) 2002-2011, and GNU GPL'd, by Julian Seward et al.
==6575== Using Valgrind-3.7.0 and LibVEX; rerun with -h for copyright info
==6575== Command: ./ffmpeg_g -i /Users/vladvladvictorvictor/Downloads/corruptfile -f null -
==6575==
--6575-- ./ffmpeg_g:
--6575-- dSYM directory is missing; consider using --dsymutil=yes
ffmpeg version N-36400-g6429269, Copyright (c) 2000-2012 the FFmpeg developers
  built on Jan  4 2012 01:26:58 with llvm_gcc 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2336.1.00)
  configuration:
  libavutil      51. 33.100 / 51. 33.100
  libavcodec     53. 50.100 / 53. 50.100
  libavformat    53. 29.100 / 53. 29.100
  libavdevice    53.  4.100 / 53.  4.100
  libavfilter     2. 57.101 /  2. 57.101
  libswscale      2.  1.100 /  2.  1.100
  libswresample   0.  5.100 /  0.  5.100
==6575==
==6575== Process terminating with default action of signal 8 (SIGFPE)
==6575==  Integer divide by zero at address 0x700000F3A8BA
==6575==    at 0x10004A40E: ea_read_packet (in ./ffmpeg_g)
==6575==
==6575== HEAP SUMMARY:
==6575==     in use at exit: 510,397 bytes in 1,076 blocks
==6575==   total heap usage: 1,721 allocs, 645 frees, 705,044 bytes allocated
==6575==
==6575== LEAK SUMMARY:
==6575==    definitely lost: 58 bytes in 3 blocks
==6575==    indirectly lost: 0 bytes in 0 blocks
==6575==      possibly lost: 0 bytes in 0 blocks
==6575==    still reachable: 510,339 bytes in 1,073 blocks
==6575==         suppressed: 0 bytes in 0 blocks
==6575== Rerun with --leak-check=full to see details of leaked memory
==6575==
==6575== For counts of detected and suppressed errors, rerun with: -v
==6575== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 344 from 8)
Floating point exception: 8