[FFmpeg-cvslog] avcodec/alsdec: Fix invalid shift in multiply()

ffmpeg | branch: release/4.1 | Michael Niedermayer | Thu Jun 20 19:09:11 2019 +0200| [9ede5cab3afae1473a63f148b15af9d88809e646] | committer: Michael Niedermayer avcodec/alsdec: Fix invalid shift in multiply() Fixes: shift exponent -24 is negative Fixes: 15292/clusterfuzz-testcase-minimized-ff

[FFmpeg-cvslog] avcodec/alsdec: Fix invalid shift in multiply()

ffmpeg | branch: master | Michael Niedermayer | Thu Jun 20 19:09:11 2019 +0200| [f30be1ec9856551d96f3876eec5f8b8abf456b81] | committer: Michael Niedermayer avcodec/alsdec: Fix invalid shift in multiply() Fixes: shift exponent -24 is negative Fixes: 15292/clusterfuzz-testcase-minimized-ffmpeg_