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• avcodec/mpegvideo_enc : Check FLV1 resolution limits

  8 janvier, par Michael Niedermayer

  avcodec/mpegvideo_enc: Check FLV1 resolution limits
  
  Found-by: Elias Myllymäki <elias.myllymaki04p@gmail.com>
  Reviewed-by: Alexander Strasser <eclipse7@gmx.net>
  Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
  

  • [DH] libavcodec/mpegvideo_enc.c

• avformat/rtpdec : int overflow in start_time_realtime

  8 janvier, par Jonathan Baudanza

  avformat/rtpdec: int overflow in start_time_realtime
  
  This was previously adjusted by me in 6b3f9c2e92b.
  Unfortunately, I traded one integer overflow bug for
  another.
  
  Currently, NTP timestamps that exceed INT64_MAX
  (~Jan 20, 1968) will cause an overflow when passed
  to av_rescale.
  
  This patch replaces av_rescale, which operates on
  int64_t, with ff_parse_ntp_time, which operates on
  uint64_t. This will give the correct values for
  timestamps back around the NTP epoch and present day
  timestamps.
  
  Fixes ticket #11388.
  
  Signed-off-by: Martin Storsjö <martin@martin.st>
  

  • [DH] libavformat/rtsp.c

• avformat/mov : perform sanity checks for heif before index building

  7 janvier, par Michael Niedermayer

  avformat/mov: perform sanity checks for heif before index building
  
  Fixes: undefined NULL pointer use
  Fixes: clusterfuzz-testcase-minimized-audio_decoder_fuzzer-6363211175493632
  
  This performs equivalent sanity checks as are done in mov_read_trak()
  before mov_build_index()
  
  Reported-by: Dale Curtis <dalecurtis@chromium.org>
  Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
  

  • [DH] libavformat/mov.c

• avformat/ipfsgateway : fix capitalizaton mistake

  7 janvier, par NyanMaths

  avformat/ipfsgateway: fix capitalizaton mistake
  
  Fix the incorrect capitalization of the project name in a comment.
  The project is named FFmpeg, not FFMpeg.
  
  Signed-off-by: Leo Izen <leo.izen@gmail.com>
  

  • [DH] libavformat/ipfsgateway.c

• avformat/flvdec : initialize ret in flv_read_packet() to AVERROR_BUG

  7 janvier, par James Almer

  avformat/flvdec: initialize ret in flv_read_packet() to AVERROR_BUG
  
  This will ensure any future goto leave that may be added doesn't accidentally forget to
  set ret to some proper value.
  
  Reviewed-by: Timo Rothenpieler <timo@rothenpieler.org>
  Signed-off-by: James Almer <jamrial@gmail.com>
  

  • [DH] libavformat/flvdec.c