Update for FFmpeg 2.8.22

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Changelog

@@ -1,6 +1,72 @@
 Entries are sorted chronologically from oldest to youngest within each release,
 releases are sorted from youngest to oldest.
 
+2.8.22:
+ avcodec/xvididct: Make c* unsigned to avoid undefined overflows
+ avformat/tmv: Check video chunk size
+ avformat/matroskadec: Check prebuffered_ns for overflow
+ avformat/wavdec: Check left avio_tell for overflow
+ avformat/tta: Better totalframes check
+ avformat/rpl: Check for number_of_chunks overflow
+ avformat/jacosubdec: Check timeres
+ avcodec/escape124: Do not return random numbers
+ avformat/avs: Check if return code is representable
+ avcodec/lcldec: Make PNG filter addressing match the code afterwards
+ avformat/westwood_vqa: Check chunk size
+ avformat/sbgdec: Check for period overflow
+ avcodec/xvididct: Fix integer overflow in idct_row()
+ avcodec/celp_math: avoid overflow in shift
+ avformat/format: Stop reading data at EOF during probing
+ avcodec/huffyuvdec: avoid undefined behavior with get_vlc2() failure
+ avcodec/mpeg4videodec: more unsigned in amv computation
+ avcodec/tta: fix signed overflow in decorrelate
+ avcodec/xvididct: Fix integer overflow in idct_row()
+ avcodec/jpeg2000dec: Check for reduction factor and image offset
+ avutil/softfloat: Basic documentation for av_sincos_sf()
+ avutil/softfloat: fix av_sincos_sf()
+ avcodec/utils: fix 2 integer overflows in get_audio_frame_duration()
+ avcodec/hevcdec: Avoid null pointer dereferences in MC
+ avcodec: Ignoring errors is only possible before the input end
+ avformat/wavdec: Check that smv block fits in available space
+ avcodec/tak: Check remaining bits in ff_tak_decode_frame_header()
+ avcodec/utils: the IFF_ILBM implementation assumes that there are a multiple of 16 allocated
+ avcodec/pngdec: Do not pass AVFrame into global header decode
+ avcodec/vorbisdec: Check codebook float values to be finite
+ avcodec/lcldec: More space for rgb24
+ avcodec/lcldec: Support 4:1:1 and 4:2:2 with odd width
+ libavcodec/lcldec: width and height should not be unsigned
+ avcodec/escape124: Check that blocks are allocated before use
+ avcodec/huffyuvdec: Fix undefined behavior with shift
+ avcodec/vp3: Check width to avoid assertion failure
+ avcodec/g729postfilter: Limit shift in long term filter
+ configure: update copyright year
+ avcodec/vp3: Add missing check for av_malloc
+ avcodec/escape124: Fix some return codes
+ avcodec/escape124: fix signdness of end of input check
+ Use https for repository links
+ avcodec/motionpixels: Mask pixels to valid values
+ avcodec/bink: Avoid undefined out of array end pointers in binkb_decode_plane()
+ avcodec/bink: Fix off by 1 error in ref end
+ avcodec/utils: Ensure linesize for SVQ3
+ avcodec/utils: allocate a line more for VC1 and WMV3
+ avcodec/videodsp_template: Adjust pointers to avoid undefined pointer things
+ avcodec/pngdec: Check deloco index more exactly
+ avcodec/ffv1dec: Check that num h/v slices is supported
+ avformat/mov: Check samplesize and offset to avoid integer overflow
+ avcodec/pictordec: Remove mid exit branch
+ avcodec/utils: use 32pixel alignment for bink
+ avcodec/012v: Order operations for odd size handling
+ avcodec/eatgq: : Check index increments in tgq_decode_block()
+ avcodec/sunrast: Fix maplength check
+ avcodec/wavpack: Avoid undefined shift in get_tail()
+ avformat/id3v2: Check taglen in read_uslt()
+ avcodec/ffv1dec: restructure slice coordinate reading a bit
+ avcodec/mlpdec: Check max matrix instead of max channel in noise check
+ swscale/input: Use more unsigned intermediates
+ avcodec/alsdec: The minimal block is at least 7 bits
+ avformat/replaygain: avoid undefined / negative abs
+ avcodec/ffv1dec: Fail earlier if prior context is corrupted
+
 version 2.8.21:
  avformat/rmdec: check tag_size
  avformat/nutdec: Check fields

RELEASE

@@ -1 +1 @@
-2.8.21
+2.8.22

doc/Doxyfile

@@ -31,7 +31,7 @@ PROJECT_NAME           = FFmpeg
 # This could be handy for archiving the generated documentation or
 # if some version control system is used.
 
-PROJECT_NUMBER         = 2.8.21
+PROJECT_NUMBER         = 2.8.22
 
 # With the PROJECT_LOGO tag one can specify a logo or icon that is included
 # in the documentation. The maximum height of the logo should not exceed 55