Xiph.org - flac.git/summary

Les articles publiés sur le site

• libFLAC/bitwriter.c : Fix undefined behaviour

  23 août 2015, par Erik de Castro Lopo

  libFLAC/bitwriter.c: Fix undefined behaviour
  
  Improve folding of signed to unsgned to avoid UB.
  

  • [DH] src/libFLAC/bitwriter.c

• libFLAC/bitreader.c : Fix undefined behaviour

  23 août 2015, par Erik de Castro Lopo

  libFLAC/bitreader.c: Fix undefined behaviour
  
  The function FLAC__bitreader_read_raw_int32() triggered undefined behaviour
  when sign extending an unsigned value. The Stanford Grahpics bithacks page
  provided an alternative that avoided UB.
  

  • [DH] src/libFLAC/bitreader.c

• libFLAC/md5.c : Clean up allocation

  22 août 2015, par Erik de Castro Lopo

  libFLAC/md5.c: Clean up allocation
  
  Make sure ctx->capacity gets updated correctly when safe_realloc()
  fails.
  
  Patch-from:  lvqcl <lvqcl.mail@gmail.com>
  

  • [DH] src/libFLAC/md5.c

• libFLAC : Fix memory leak

  22 août 2015, par Erik de Castro Lopo

  libFLAC: Fix memory leak
  
  Leak introduced in commit d9ae5e9128. Thanks to lvqcl <lvqcl.mail@gmail.com>
  for pointing it out.
  

  • [DH] src/libFLAC/metadata_object.c

• libFLAC : Add function safe_realloc_()

  22 août 2015, par Erik de Castro Lopo

  libFLAC: Add function safe_realloc_()
  
  The new function wraps, realloc() and if the realloc() fails, it
  free()s the old pointer.
  
  This is an improvement on the potential realloc() memory leak that
  was fixed in 15a9062609.
  
  Still needs fuzzing to validate it.
  

  • [DH] include/share/alloc.h
  • [DH] src/libFLAC/format.c
  • [DH] src/libFLAC/md5.c
  • [DH] src/libFLAC/metadata_object.c
  • [DH] src/share/replaygain_analysis/replaygain_analysis.c