Corrected FILENO implementation to return undef if stream is closed otherwise -1.

[catagits/fcgi2.git] / perl / ChangeLog

Version 0.74 --  24 Sep 2011 <rafl@debian.org>
   o Stop leaking information across requests when using the deprecated
     and undocumented old FCGI interface. This is CVE-2011-2766.
   o Only discard input stream if FCGI_KEEP_CONN is set in
     FCGI_BeginRequestBody flags.

Version 0.73 --  19 May 2011 <rafl@debian.org>
   o Stop claiming we ship a file called -e in the MANIFEST.

Version 0.72 --  19 May 2011 <rafl@debian.org>
   o Clean up Makefile.PL and restore compatibility with recent
     ExtUtils::MakeMaker versions.

Version 0.71_03 --  28 Apr 2011 <bobtfish@bobtfish.net>
   o Remove support for sfio which is an optional (and not enabled by default)
     compile option to perl that is never used.
   o Fix FCGI::Stream::READ() to warn() instead of croak() incase of
     wide characters which cannot be gracefully downgraded.
   o Fix warnings due to wide characters being mangled to note that accepting
     them is deprecated and will stop working at some point.
   o Various fixes to FCGI::Stream::READ() to improve handling of error and
     edge cases.
     - croak if called with invalid number of arguments
     - croak if length is negative
     - croak if offset is outside string
     - pad scalar if offset is greater than length
   o Fix in FCGX_Finish_r to discard any remaining data in input stream
     which otherwise ends up in next request. This fixes multiple requests
     being broken if something goes wrong whilst reading the initial request.
     This discarding is done silently, as RFC 3875 says a script is not
     obliged to read any of the data.
   o Fixed indent style and braces to be consistent, swapped tabs for spaces
     in indenting.

Version 0.71_02 --  28 Apr 2011 <bobtfish@bobtfish.net>
   o Change the Request function to pass FAIL_ON_INTR into the XS
     RequestX function. This prevents the fcgi C client code from
     looping around their accept() call. This change means that
     when using CGI::Fast, and the process recieves SIGTERM or
     SIGHUP, the error statusis correctly passed back up, allowing process
     managers (such as FCGI::ProcManager) to correctly handle cleanly exiting.

Version 0.71_01 --   24 Aug 2010 <bobtfish@bobtfish.net>
   o Restore old behavior when un-downgradeable uft8 is sent to FCGI.
     The first time this happens, a warning will be issued, but subsequently
     the bytes will be sent through raw (causing double encoding etc).
     If the character string can be downgraded safely, then it will still be.
     use warnings FATAL => 'utf8'; can be used to make undowngradeable strings
     throw an exception.
   o Fix PRINT retval (Closes: RT#57697).

Version 0.71 --      1 Apr 2010  <rafl@debian.org> Florian Ragwitz
    o Fix some more defined(%hash) warnings on perl 5.12.

Version 0.70 --     22 Mar 2010  <bobtfish@bobtfish.net> Tomas Doran
    o Fix use of defined %hash which becomes deprecated in perl 5.12

Version 0.69 --     15 Feb 2010  <mst@shadowcat.co.uk> Matt S Trout
    o No changes since the previous development release.

Version 0.68_02 --   13 Jan 2010  <mst@shadowcat.co.uk> Matt S Trout
    o Make the PRINT method return a boolean value rather than the
	  number of bytes written, previous patch was incorrect.

Version 0.68_01 --   10 Jan 2010  <mst@shadowcat.co.uk> Matt S Trout
    o Force signal handler installation so that we correctly install handlers
      for SIGPIPE. Fixes RT#5100 <bobtfish@bobtfish.net>
    o Make the PRINT method return the number of bytes written rather than
      undef to be consistent with the IO:: interface. Fixes RT#24347
      <David Dick>
    o Fix UTF-8 double encoding when FCGI is passed octets by downgrading
      them into bytes correctly. Fixes RT#52400 <chansen@cpan.org>

Version 0.68 --     31 Dec 2009  <mst@shadowcat.co.uk> Matt S Trout
    o No changes since the previous development release.

Version 0.67_01 --   20 Dec 2009  <mst@shadowcat.co.uk> Matt S Trout
    o Add FILENO method which returns a defined but invalid value to
      placate things such as IPC::Run which call fileno to check if a
      filehandle is open.
      Closes bugs:
      http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=544540
      http://rt.cpan.org/Public/Bug/Display.html?id=50972
      Removes need for upstream patch in OpenBSD <bobtfish@bobtfish.net>
    o Call the fcgi lib's attach/detach <robs@fastcgi.com>

Version 0.67 --    22 December 2002   <skimo@kotnet.org> Sven Verdoolaege

    o Fixes for pure perl version based on report and patch
      from "Kurtis D. Rader" <kdrader@us.ibm.com>
    o FCGI_UndoBinding perl 5.8.0 compatibility
      Reported by Marko Asplund <aspa@kronodoc.fi>
    o Fix problem with fcgi_config.h on win32.
      Reported by Igor Franchuk <softdep@rol.ru>
    o Add minimal tests

Version 0.66 --    5 September 2002   <skimo@kotnet.org> Sven Verdoolaege

    o perl 5.8.0 compatibility fix by Autrijus
    o library fixes from Rob

Version 0.65 --    19 February 2002   <skimo@kotnet.org> Sven Verdoolaege

    o fix perl 5.005 compatibility problem
    o fix strict warning

Version 0.64 --    25 September 2001   <skimo@kotnet.org> Sven Verdoolaege
Version 0.63 --    24 September 2001   <skimo@kotnet.org> Sven Verdoolaege

    o Update build process

Version 0.62 --    21 September 2001   <skimo@kotnet.org> Sven Verdoolaege

    o Move version number to separate file

Version 0.61 --    20 September 2001   <skimo@kotnet.org> Sven Verdoolaege

    o Fix refcounting bug
    o Add GetEnvironment for pure version
    o Add LastCall method
    o Allow filehandle for Request's socket parameter
    o library fixes  ("Rob Saccoccio" <robs@chelsea.net>)

Version 0.60 --    8 July 2001   <skimo@kotnet.org> Sven Verdoolaege

    o Allow specification of purity on command line
        (suggested by Rob Brown <rbrown@about-inc.com>)
    o Fix bug in pure perl implementation
    o Don't try to compile anything on pure perl build
    o Add BINMODE method
    o Add comment on socket permissions

Version 0.59 --    31 December 2000   <skimo@kotnet.org> Sven Verdoolaege

    o preliminary pure perl implementation
    o copy win32 configuration file instead of moving it
    o convert echo.fpl to new interface

Version 0.58 --    15 November 2000   <skimo@kotnet.org> Sven Verdoolaege

    o fix bug introduced in 0.57

Version 0.57 --    12 November 2000   <skimo@kotnet.org> Sven Verdoolaege

    o don't flush unbound request

Version 0.56 --    3 November 2000   <skimo@kotnet.org> Sven Verdoolaege

    o add example remote.fpl
    o provide access to the Request parameters
    o add IsFastCGI method
    o fix warn handler (Andrew Pimlott <pimlott@idiomtech.com>)

Version 0.55 --    18 October 2000   <skimo@kotnet.org> Sven Verdoolaege

    o small documentation fix
    o compilation issues with older perls fixed
    o library initialization when using sockets fixed

Version 0.54 --    8 October 2000   <skimo@kotnet.org> Sven Verdoolaege

    o library fixes  ("Rob Saccoccio" <robs@ipass.net>)
    o compilation issues with newer gcc
    o completely untested OPEN and READLINE methods

Version 0.53 --    10 July 2000   <skimo@kotnet.org> Sven Verdoolaege

    o sfio version compiles again

Version 0.52 -- 12 April 2000  <skimo@kotnet.org> Sven Verdoolaege

Version 0.51 -- 12 April 2000  <skimo@kotnet.org> Sven Verdoolaege

Version 0.50 -- 10 April 2000  <skimo@kotnet.org> Sven Verdoolaege

Version 0.49 -- 9 April 2000  <skimo@kotnet.org> Sven Verdoolaege

    o General clean-ups
    o Allow attaching/detaching
    o Changed DESTROY behaviour
    o Fixed default warn/die handler of old interface
    o Document new interface

Version 0.48 -- 27 August 1999  <skimo@kotnet.org> Sven Verdoolaege

    o perl 5.005_60 compatibility
    o locking on platforms that need it
    o support for remote connections

Version 0.47 -- 31 July 1999  <skimo@kotnet.org> Sven Verdoolaege

    o move PRINTF into correct package
    o deprecated set_exit_status
    o general cleanup, moving old non thread safe interface
      from xs to perl

Version 0.46 -- 30 July 1999  <skimo@kotnet.org> Sven Verdoolaege

    o new thread safe interface
    o new threaded example program

Version 0.45 -- 8 March 1999  <skimo@kotnet.org> Sven Verdoolaege

    o FCGI.pm now part of the devel kit
    o library fixes  ("Rob Saccoccio" <robs@ipass.net>)
    o allow bypassing of installation of handlers
    o ActivePerl compatibility (Murray Nesbitt <murray@ActiveState.com>)

Version 0.43 -- 22 December 1998  <skimo@kotnet.org> Sven Verdoolaege

    o POST on bigendians (Paul GABORIT <gaborit@enstimac.fr>)
    o Some win32 changes (Monty <xiphmont@fastserv.com>)
    o library fixes  ("Rob Saccoccio" <robs@ipass.net>)

Version 0.42 -- 28 August 1998  <skimo@kotnet.org> Sven Verdoolaege

    o environ fixes ?
    o print NULLs (Ken Alexander <kalex@eecs.umich.edu>)
    o PRINTF support
    o set version in FCGI.pm
    o library fixes  ("Rob Saccoccio" <robs@ipass.net>)

Version 0.41 -- 29 July 1998  <skimo@kotnet.org> Sven Verdoolaege

    o Compiles with perl 5.005

Version 0.40 -- 15 July 1998  <skimo@kotnet.org> Sven Verdoolaege

    o Added default die hook
    o Minimal documentation

Version 0.39 -- 3 July 1998  <skimo@kotnet.org> Sven Verdoolaege

    o Fixed read bug

Version 0.38 -- 28 June 1998  <skimo@kotnet.org> Sven Verdoolaege

    o Fixed flush bug
    o Added default warn hook

Version 0.37 -- 27 June 1998  <skimo@kotnet.org> Sven Verdoolaege

    o More support for tied handles
    o Added flush function

Version 0.36 -- 23 June 1998  <skimo@kotnet.org> Sven Verdoolaege

    o More support for tied handles (GETC and autoflushing)

Version 0.35 -- 22 June 1998  <skimo@kotnet.org> Sven Verdoolaege

    o Added forgotten typemap

Version 0.34 -- 17 June 1998  <skimo@kotnet.org> Sven Verdoolaege

    o No longer force sfio less compile
    o Update os_unix.c from fcgi2.0b2.1
    o Small documentation changes

Version 0.33 -- 16 June 1998  <skimo@kotnet.org> Sven Verdoolaege

    o More support for tied handles

Version 0.32 -- 16 June 1998  <skimo@kotnet.org> Sven Verdoolaege

    o Preliminary support for tied handles (doesn't require sfio)
    o Force sfio less compile
    o Changed protoype of set_exit_status

Version 0.31 -- 13 July 1997  <skimo@breughel.ufsia.ac.be> Sven Verdoolaege

    o Applied solaris accept patch from
      Chip Salzenberg <chip@rio.atlantic.net>
    o Preliminary support glibc's cookie mechanism

Version 0.30 -- 24 June 1997  <skimo@dns.ufsia.ac.be> Sven Verdoolaege

    o Added forgotten library files

Version 0.29 -- 10 June 1997 <skimo@dns.ufsia.ac.be> Sven Verdoolaege

    o Updated library files from fastcgi 2.02b
    o Use installed library/include file if found

Version 0.28 -- 24 February 1997 <skimo@dns.ufsia.ac.be> Sven Verdoolaege

    o Intialization of %ENV did not change environ. Fixed.
      Problem reported by Jan Drehmer <Jan.X.Drehmer@telia.se>

Version 0.26 -- 19 February 1997 <skimo@dns.ufsia.ac.be> Sven Verdoolaege

    o Flush output when $| is set to eliminate a problem reported
      by echo@echo.cica.fr

Version 0.25 -- 13 October 1996 <skimo@dns.ufsia.ac.be> Sven Verdoolaege

    o Eliminate some warnings
    o Check whether perl is compiled with sfio support

Version 0.25 -- 25 September 1996 <skimo@dns.ufsia.ac.be> Sven Verdoolaege

    o First public release
    o Additional bugfixes

Version 0.21 -- 20 September 1996 <skimo@dns.ufsia.ac.be> Sven Verdoolaege

    o Bugfix

Version 0.2 -- 19 September 1996 <skimo@dns.ufsia.ac.be> Sven Verdoolaege

    o First Version based on sfio

Version 0.1 -- 12 June 1996

    o Original version from Open Market's FastCGI Developer's Kit