expat has been released version 2.1.0 for more than one year.
But Slackware-current is still using 2.0.1.
When will we get the latest version in official releases?
README: (From http://sourceforge.net/projects/expat/
This new release of the Expat XML parser contains mostly bug fixes and
patches to the build system. A conditional feature to extract
attribute byte offsets has been added as well.
It is highly recommended to upgrade to this new version as it fixes all
known security vulnerabilities (see below - identified by CVE numbers).
Changes in Expat 2.1.0:
- Bug Fixes:
#1742315: Harmful XML_ParserCreateNS suggestion.
#2895533: CVE-2012-1147 - Resource leak in readfilemap.c.
#1785430: Expat build fails on linux-amd64 with gcc version>=4.1 -O3.
#1983953, 2517952, 2517962, 2649838:
Build modifications using autoreconf instead of buildconf.sh.
#2815947, #2884086: OBJEXT and EXEEXT support while building.
#1990430: CVE-2009-3720 - Parser crash with special UTF-8 sequences.
#2517938: xmlwf should return non-zero exit status if not well-formed.
#2517946: Wrong statement about XMLDecl in xmlwf.1 and xmlwf.sgml.
#2855609: Dangling positionPtr after error.
#2894085: CVE-2009-3560 - Buffer over-read and crash in big2_toUtf8().
#2958794: CVE-2012-1148 - Memory leak in poolGrow.
#2990652: CMake support.
#3010819: UNEXPECTED_STATE with a trailing "%" in entity value.
#3206497: Unitialized memory returned from XML_Parse.
#3287849: make check fails on mingw-w64.
#3496608: CVE-2012-0876 - Hash DOS attack.
#1749198: pkg-config support.
#3010222: Fix for bug #3010819.
#3312568: CMake support.
#3446384: Report byte offsets for attr names and values.
- New Features / API changes:
Added new API member XML_SetHashSalt() that allows setting an intial
value (salt) for hash calculations. This is part of the fix for
bug #3496608 to randomize hash parameters.
When compiled with XML_ATTR_INFO defined, adds new API member
XML_GetAttributeInfo() that allows retrieving the byte
offsets for attribute names and values (patch #3446384).
Added CMake build system.
See bug #2990652 and patch #3312568.
Added run-benchmark target to Makefile.in - relies on testdata module
present in the same relative location as in the repository.