[FFmpeg-cvslog] avcodec/internal: Bump sane_nb_chanels

ffmpeg | branch: master | Michael Niedermayer | Tue Aug 20 16:52:08 2019 +0200| [d7866bf527a94702e0afd5d7c5fc75ab64604adf] | committer: Michael Niedermayer avcodec/internal: Bump sane_nb_chanels This allows decoding more als reference samples Suggested-by: Thilo Borgmann Reviewed-by: Thilo B

[FFmpeg-cvslog] avcodec/alsdec: Fix integer overflow in decode_var_block_data()

ffmpeg | branch: master | Michael Niedermayer | Mon Aug 19 01:30:53 2019 +0200| [661a9b274b0181b2e36ff21fd13840f35992bea6] | committer: Michael Niedermayer avcodec/alsdec: Fix integer overflow in decode_var_block_data() Fixes: signed integer overflow: 1927975249 - -514719744 cannot be represen

[FFmpeg-cvslog] avcodec/alsdec: Limit maximum channels to 512

ffmpeg | branch: master | Michael Niedermayer | Tue Aug 20 16:52:07 2019 +0200| [f51e4d026cc762ff2d47d6107658dbff42ba5ea8] | committer: Michael Niedermayer avcodec/alsdec: Limit maximum channels to 512 There seems to be no limit in the specification and upto 64k could be stored 512 is choosen