git: vendor/EXPAT vendor/expat: upgrade from 2.1.0 to 2.5.0

[Antonio Huete Jimenez]

commit 0c65ac1dc98bdeacfd970251eb73ccf33a29b90b
Author: Antonio Huete Jimenez <tuxillo at quantumachine.net>
Date:   Sat Nov 12 16:38:24 2022 +0100

    vendor/expat: upgrade from 2.1.0 to 2.5.0
    
    Summary of notable changes:
    
     - Detect overflow from len=INT_MAX call to XML_Parse
     - Fix a dangling pointer issue related to realloc
     - Fix copying of partial characters for UTF-8 input
     - Avoid doing arithmetic with NULL pointers in XML_GetBuffer
     - Fix reading uninitialized variable during parsing
     - CVE-2015-1283 - Multiple integer overflows in XML_GetBuffer
     - Fix potential null pointer dereference
     - Following CVEs were handled (not a complete list)
       CVE-2016-0718, CVE-2016-4472, CVE-2016-5300, CVE-2012-0876
       CVE-2012-6702, CVE-2017-9233, CVE-2016-9063, CVE-2018-20843
       CVE-2019-15903,CVE-2013-0340/CWE-776, CVE-2021-45960
       CVE-2021-46143, CVE-2022-22822 to CVE-2022-22827
       CVE-2022-23852, CVE-2022-23990, CVE-2022-43680
    
    For detailed list of all changes, bugfixes and improvements, see Changes.

Summary of changes:
 contrib/expat/COPYING               |    5 +-
 contrib/expat/Changes               | 1087 ++++-
 contrib/expat/expat_config.h        |  140 +
 contrib/expat/expat_config.h.in     |  102 -
 contrib/expat/lib/Makefile.MPW      |  206 -
 contrib/expat/lib/amigaconfig.h     |   32 -
 contrib/expat/lib/ascii.h           |   35 +-
 contrib/expat/lib/asciitab.h        |   96 +-
 contrib/expat/lib/expat.dsp         |  185 -
 contrib/expat/lib/expat.h           |  395 +-
 contrib/expat/lib/expat_external.h  |  120 +-
 contrib/expat/lib/expat_static.dsp  |  162 -
 contrib/expat/lib/expatw.dsp        |  185 -
 contrib/expat/lib/expatw_static.dsp |  162 -
 contrib/expat/lib/iasciitab.h       |   96 +-
 contrib/expat/lib/internal.h        |  120 +-
 contrib/expat/lib/latin1tab.h       |   96 +-
 contrib/expat/lib/libexpat.def      |   73 -
 contrib/expat/lib/libexpatw.def     |   73 -
 contrib/expat/lib/macconfig.h       |   53 -
 contrib/expat/lib/nametab.h         |  274 +-
 contrib/expat/lib/siphash.h         |  393 ++
 contrib/expat/lib/utf8tab.h         |   97 +-
 contrib/expat/lib/winconfig.h       |   49 +-
 contrib/expat/lib/xmlparse.c        | 7861 ++++++++++++++++++++++-------------
 contrib/expat/lib/xmlrole.c         |  827 ++--
 contrib/expat/lib/xmlrole.h         |   48 +-
 contrib/expat/lib/xmltok.c          | 1522 +++----
 contrib/expat/lib/xmltok.h          |  257 +-
 contrib/expat/lib/xmltok_impl.c     | 1300 +++---
 contrib/expat/lib/xmltok_impl.h     |  104 +-
 contrib/expat/lib/xmltok_ns.c       |  123 +-
 32 files changed, 9504 insertions(+), 6774 deletions(-)
 mode change 100755 => 100644 contrib/expat/COPYING
 mode change 100755 => 100644 contrib/expat/Changes
 create mode 100644 contrib/expat/expat_config.h
 delete mode 100644 contrib/expat/expat_config.h.in
 delete mode 100644 contrib/expat/lib/Makefile.MPW
 delete mode 100644 contrib/expat/lib/amigaconfig.h
 delete mode 100644 contrib/expat/lib/expat.dsp
 delete mode 100644 contrib/expat/lib/expat_static.dsp
 delete mode 100644 contrib/expat/lib/expatw.dsp
 delete mode 100644 contrib/expat/lib/expatw_static.dsp
 delete mode 100644 contrib/expat/lib/libexpat.def
 delete mode 100644 contrib/expat/lib/libexpatw.def
 delete mode 100644 contrib/expat/lib/macconfig.h
 create mode 100644 contrib/expat/lib/siphash.h

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/0c65ac1dc98bdeacfd970251eb73ccf33a29b90b


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