IO-Compress 2.021

on Perl CPAN

IO::Compress::Base.pm

• Less warnnings when reading from a closed filehandle.
  [RT# 48350]
  
• Fixed minor typo in an error message.
  [RT# 39719]
  

Makefile.PL
The PREREQ_PM dependency on Scalar::Util got dropped when
IO-Compress was created in 2.017.
[RT# 47509]

IO::Compress::Zip.pm

• Removed restriction that zip64 is only supported in streaming
  mode.
  
• The "version made by" and "extract" fields in the zip64 end
  central record were swapped.
  
• In the End Central Header record the "offset to the start of the
  central directory" will now always be set to 0xFFFFFFFF when
  zip64 is enabled.
  
• In the End Central Header record the "total entries in the
  central directory" field will be set to 0xFFFF if zip64 is
  enabled AND there are more than 0xFFFF entries present.
  

IO::Uncompress::Unzip.pm

• Don't consume lots of memory when walking a zip file. This makes
  life more bearable when dealing with zip64.
  

Compress::Zlib.pm

• documented that memGunzip cannot cope with concatenated gzip data
  streams.
  

Changed test harness so that it can cope with PERL5OPT=-MCarp=verbose
[RT# 47225]

IO::Compress::Gzip::Constants.pm

• GZIP_FEXTRA_MAX_SIZE was set to 0xFF. Should be 0xFFFF. This
  issue came up when attempting to unzip a file created by MS
  Office 2007.