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• avcodec/nvdec : fix 10bit output pixel formats

  4 juillet, par Timo Rothenpieler

  avcodec/nvdec: fix 10bit output pixel formats
  
  Fixes #11655
  

  • [DH] libavcodec/nvdec.c
  • [DH] libavutil/hwcontext_cuda.c

• avcodec/apv_dsp : Avoid UB overflow in dequant

  3 juillet, par Michael Niedermayer

  avcodec/apv_dsp: Avoid UB overflow in dequant
  
  Fixes: signed integer overflow: 33632416 * 64 cannot be represented in type 'int'
  Fixes: 421817631/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_APV_fuzzer-4957386534354944
  
  Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
  Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
  

  • [DH] libavcodec/apv_dsp.c

• avcodec/smacker : Check input before allocation

  3 juillet, par Michael Niedermayer

  avcodec/smacker: Check input before allocation
  
  Fixes: Timeout
  Fixes: 421650030/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SMACKAUD_fuzzer-6144441767493632
  
  Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
  Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
  

  • [DH] libavcodec/smacker.c

• avcodec/smacker : Move buffer allocation to later

  3 juillet, par Michael Niedermayer

  avcodec/smacker: Move buffer allocation to later
  
  Reduces allocations on random input
  Fixes: 421650030/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SMACKAUD_fuzzer-6144441767493632
  
  Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
  Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
  

  • [DH] libavcodec/smacker.c

• doc/APIchanges : add missing entries for the recent changes

  2 juillet, par James Almer

  doc/APIchanges: add missing entries for the recent changes
  
  Signed-off-by: James Almer <jamrial@gmail.com>
  

  • [DH] doc/APIchanges