[FFmpeg-cvslog] avcodec/exr: Check remaining bits in last get code loop

ffmpeg | branch: master | Michael Niedermayer | Wed Feb 14 13:01:46 2018 +0100| [dd8351b1184b8054925c28ecc5fcb6dbbc177fad] | committer: Michael Niedermayer avcodec/exr: Check remaining bits in last get code loop Fixes: runtime error: shift exponent -7 is negative Fixes: 3902/clusterfuzz-testc

[FFmpeg-cvslog] avutil/common: Fix integer overflow in av_clip_uint8_c() and av_clip_uint16_c()

ffmpeg | branch: master | Michael Niedermayer | Wed Feb 14 03:54:13 2018 +0100| [ab6f571ef71967da7c7c1cfba483d3597c7357d5] | committer: Michael Niedermayer avutil/common: Fix integer overflow in av_clip_uint8_c() and av_clip_uint16_c() Fixes: 5567/clusterfuzz-testcase-minimized-576996624773939