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• avfilter/af_aresample : propagate downmix metadata to swresample if present

  27 décembre 2024, par James Almer

  avfilter/af_aresample: propagate downmix metadata to swresample if present
  
  Signed-off-by: James Almer <jamrial@gmail.com>
  

  • [DH] libavfilter/af_aresample.c

• avutil/downmix_info : zero the allocated buffer

  27 décembre 2024, par James Almer

  avutil/downmix_info: zero the allocated buffer
  
  Signed-off-by: James Almer <jamrial@gmail.com>
  

  • [DH] libavutil/downmix_info.c

• avcodec/cbs_h2645 : revert accidental change

  26 décembre 2024, par James Almer

  avcodec/cbs_h2645: revert accidental change
  
  This was erroneously included in 7e778586e7efceacae33b12b9b3673838060f8f2.
  
  Reported-by: Zhao Zhili <quinkblack@foxmail.com>
  Signed-off-by: James Almer <jamrial@gmail.com>
  

  • [DH] libavcodec/cbs_h2645.c

• avcodec/libx265 : ignore user set alpha x265-param

  26 décembre 2024, par James Almer

  avcodec/libx265: ignore user set alpha x265-param
  
  It makes no difference when the input has an alpha plane, and may end up in
  crashes or undefined behavior if it doesn't.
  
  Signed-off-by: James Almer <jamrial@gmail.com>
  

  • [DH] libavcodec/cbs_h2645.c
  • [DH] libavcodec/libx265.c

• avformat/iamf_reader : Initialize padding and check read in ff_iamf_read_packet()

  26 décembre 2024, par Michael Niedermayer

  avformat/iamf_reader: Initialize padding and check read in ff_iamf_read_packet()
  
  Fixes: Use of uninitialized memory
  Fixes: 377642312/clusterfuzz-testcase-minimized-ffmpeg_dem_IAMF_fuzzer-4554550985424896
  
  Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
  Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
  

  • [DH] libavformat/iamf_reader.c