[FFmpeg-cvslog] Merge remote-tracking branch 'qatar/master'

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Sun Oct  9 04:02:03 2011 +0200| [c5db8b4d09762f5228eaf3c3a0017657ed27d866] | committer: Michael Niedermayer

Merge remote-tracking branch 'qatar/master'

* qatar/master:
  lavf: fix signed overflow in avformat_find_stream_info()
  vp8: fix signed overflows
  motion_est: fix some signed overflows
  dca: fix signed overflow in shift
  aacdec: fix undefined shifts
  bink: Check for various out of bound writes
  bink: Check for out of bound writes when building tree
  put_bits: fix invalid shift by 32 in flush_put_bits()

Conflicts:
	libavcodec/bink.c
	libavformat/utils.c

Merged-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=c5db8b4d09762f5228eaf3c3a0017657ed27d866
---