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• http: Check for negative chunk sizes

  15 décembre 2016, par Martin Storsjö

  http: Check for negative chunk sizes
  
  A negative chunk size is illegal and would end up used as
  length for memcpy, where it would lead to memory accesses
  out of bounds.
  
  Found-by: Paul Cher <paulcher@icloud.com>
  
  CC: libav-stable@libav.org
  Signed-off-by: Martin Storsjö <martin@martin.st>
  

  • [DBH] libavformat/http.c

• libavformat : Fix a faulty api deprecation guard in prepare_input_packet

  15 décembre 2016, par Martin Storsjö

  libavformat: Fix a faulty api deprecation guard in prepare_input_packet
  
  This seems to have been added by mistake in 11de006b, by not
  noticing the negation for the existing condition. This block does
  not contain any code that accesses the codec field in AVStream.
  
  This function is meant to serve as a complement to compute_pkt_fields2,
  which is guarded by FF_API_COMPUTE_PKT_FIELDS2 && FF_API_LAVF_AVCTX.
  
  Signed-off-by: Martin Storsjö <martin@martin.st>
  

  • [DBH] libavformat/mux.c

• decode.h : Add missing headers to fix standalone compilation

  14 décembre 2016, par Diego Biurrun

  decode.h: Add missing headers to fix standalone compilation
  

  • [DBH] libavcodec/decode.h

• v4l2 : use codec descriptors for mapping a codec name to id

  14 décembre 2016, par Anton Khirnov

  v4l2: use codec descriptors for mapping a codec name to id
  
  This mapping has nothing to do with decoder implementations, so using
  decoder names is wrong.
  

  • [DBH] libavdevice/v4l2.c

• ppc : Merge types_altivec.h into util_altivec.h

  13 décembre 2016, par Diego Biurrun

  ppc: Merge types_altivec.h into util_altivec.h
  
  There is no point in keeping the two separate.
  

  • [DBH] libavutil/ppc/types_altivec.h
  • [DBH] libavutil/ppc/util_altivec.h