270 lines
14 KiB
Plaintext
270 lines
14 KiB
Plaintext
Release 2.2.0 Tue June 21 2016
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Security fixes:
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#537 CVE-2016-0718 -- Fix crash on malformed input
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CVE-2016-4472 -- Improve insufficient fix to CVE-2015-1283 /
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CVE-2015-2716 introduced with Expat 2.1.1
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#499 CVE-2016-5300 -- Use more entropy for hash initialization
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than the original fix to CVE-2012-0876
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#519 CVE-2012-6702 -- Resolve troublesome internal call to srand
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that was introduced with Expat 2.1.0
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when addressing CVE-2012-0876 (issue #496)
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Bug fixes:
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Fix uninitialized reads of size 1
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(e.g. in little2_updatePosition)
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Fix detection of UTF-8 character boundaries
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Other changes:
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#532 Fix compilation for Visual Studio 2010 (keyword "C99")
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Autotools: Resolve use of "$<" to better support bmake
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Autotools: Add QA script "qa.sh" (and make target "qa")
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Autotools: Respect CXXFLAGS if given
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Autotools: Fix "make run-xmltest"
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Autotools: Have "make run-xmltest" check for expected output
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p90 CMake: Fix static build (BUILD_shared=OFF) on Windows
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#536 CMake: Add soversion, support -DNO_SONAME=yes to bypass
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#323 CMake: Add suffix "d" to differentiate debug from release
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CMake: Define WIN32 with CMake on Windows
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Annotate memory allocators for GCC
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Address all currently known compile warnings
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Make sure that API symbols remain visible despite
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-fvisibility=hidden
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Remove executable flag from source files
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Resolve COMPILED_FROM_DSP in favor of WIN32
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Special thanks to:
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Björn Lindahl
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Christian Heimes
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Cristian Rodríguez
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Daniel Krügler
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Gustavo Grieco
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Karl Waclawek
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László Böszörményi
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Marco Grassi
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Pascal Cuoq
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Sergei Nikulov
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Thomas Beutlich
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Warren Young
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Yann Droneaud
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Release 2.1.1 Sat March 12 2016
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Security fixes:
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#582: CVE-2015-1283 - Multiple integer overflows in XML_GetBuffer
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Bug fixes:
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#502: Fix potential null pointer dereference
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#520: Symbol XML_SetHashSalt was not exported
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Output of "xmlwf -h" was incomplete
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Other changes:
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#503: Document behavior of calling XML_SetHashSalt with salt 0
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Minor improvements to man page xmlwf(1)
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Improvements to the experimental CMake build system
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libtool now invoked with --verbose
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Release 2.1.0 Sat March 24 2012
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- Bug Fixes:
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#1742315: Harmful XML_ParserCreateNS suggestion.
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#2895533: CVE-2012-1147 - Resource leak in readfilemap.c.
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#1785430: Expat build fails on linux-amd64 with gcc version>=4.1 -O3.
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#1983953, 2517952, 2517962, 2649838:
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Build modifications using autoreconf instead of buildconf.sh.
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#2815947, #2884086: OBJEXT and EXEEXT support while building.
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#1990430: CVE-2009-3720 - Parser crash with special UTF-8 sequences.
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#2517938: xmlwf should return non-zero exit status if not well-formed.
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#2517946: Wrong statement about XMLDecl in xmlwf.1 and xmlwf.sgml.
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#2855609: Dangling positionPtr after error.
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#2894085: CVE-2009-3560 - Buffer over-read and crash in big2_toUtf8().
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#2958794: CVE-2012-1148 - Memory leak in poolGrow.
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#2990652: CMake support.
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#3010819: UNEXPECTED_STATE with a trailing "%" in entity value.
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#3206497: Unitialized memory returned from XML_Parse.
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#3287849: make check fails on mingw-w64.
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#3496608: CVE-2012-0876 - Hash DOS attack.
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- Patches:
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#1749198: pkg-config support.
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#3010222: Fix for bug #3010819.
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#3312568: CMake support.
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#3446384: Report byte offsets for attr names and values.
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- New Features / API changes:
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Added new API member XML_SetHashSalt() that allows setting an initial
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value (salt) for hash calculations. This is part of the fix for
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bug #3496608 to randomize hash parameters.
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When compiled with XML_ATTR_INFO defined, adds new API member
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XML_GetAttributeInfo() that allows retrieving the byte
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offsets for attribute names and values (patch #3446384).
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Added CMake build system.
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See bug #2990652 and patch #3312568.
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Added run-benchmark target to Makefile.in - relies on testdata module
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present in the same relative location as in the repository.
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Release 2.0.1 Tue June 5 2007
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- Fixed bugs #1515266, #1515600: The character data handler's calling
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of XML_StopParser() was not handled properly; if the parser was
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stopped and the handler set to NULL, the parser would segfault.
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- Fixed bug #1690883: Expat failed on EBCDIC systems as it assumed
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some character constants to be ASCII encoded.
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- Minor cleanups of the test harness.
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- Fixed xmlwf bug #1513566: "out of memory" error on file size zero.
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- Fixed outline.c bug #1543233: missing a final XML_ParserFree() call.
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- Fixes and improvements for Windows platform:
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bugs #1409451, #1476160, #1548182, #1602769, #1717322.
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- Build fixes for various platforms:
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HP-UX, Tru64, Solaris 9: patch #1437840, bug #1196180.
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All Unix: #1554618 (refreshed config.sub/config.guess).
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#1490371, #1613457: support both, DESTDIR and INSTALL_ROOT,
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without relying on GNU-Make specific features.
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#1647805: Patched configure.in to work better with Intel compiler.
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- Fixes to Makefile.in to have make check work correctly:
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bugs #1408143, #1535603, #1536684.
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- Added Open Watcom support: patch #1523242.
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Release 2.0.0 Wed Jan 11 2006
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- We no longer use the "check" library for C unit testing; we
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always use the (partial) internal implementation of the API.
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- Report XML_NS setting via XML_GetFeatureList().
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- Fixed headers for use from C++.
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- XML_GetCurrentLineNumber() and XML_GetCurrentColumnNumber()
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now return unsigned integers.
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- Added XML_LARGE_SIZE switch to enable 64-bit integers for
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byte indexes and line/column numbers.
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- Updated to use libtool 1.5.22 (the most recent).
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- Added support for AmigaOS.
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- Some mostly minor bug fixes. SF issues include: #1006708,
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#1021776, #1023646, #1114960, #1156398, #1221160, #1271642.
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Release 1.95.8 Fri Jul 23 2004
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- Major new feature: suspend/resume. Handlers can now request
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that a parse be suspended for later resumption or aborted
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altogether. See "Temporarily Stopping Parsing" in the
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documentation for more details.
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- Some mostly minor bug fixes, but compilation should no
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longer generate warnings on most platforms. SF issues
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include: #827319, #840173, #846309, #888329, #896188, #923913,
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#928113, #961698, #985192.
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Release 1.95.7 Mon Oct 20 2003
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- Fixed enum XML_Status issue (reported on SourceForge many
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times), so compilers that are properly picky will be happy.
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- Introduced an XMLCALL macro to control the calling
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convention used by the Expat API; this macro should be used
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to annotate prototypes and definitions of callback
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implementations in code compiled with a calling convention
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other than the default convention for the host platform.
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- Improved ability to build without the configure-generated
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expat_config.h header. This is useful for applications
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which embed Expat rather than linking in the library.
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- Fixed a variety of bugs: see SF issues #458907, #609603,
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#676844, #679754, #692878, #692964, #695401, #699323, #699487,
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#820946.
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- Improved hash table lookups.
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- Added more regression tests and improved documentation.
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Release 1.95.6 Tue Jan 28 2003
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- Added XML_FreeContentModel().
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- Added XML_MemMalloc(), XML_MemRealloc(), XML_MemFree().
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- Fixed a variety of bugs: see SF issues #615606, #616863,
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#618199, #653180, #673791.
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- Enhanced the regression test suite.
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- Man page improvements: includes SF issue #632146.
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Release 1.95.5 Fri Sep 6 2002
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- Added XML_UseForeignDTD() for improved SAX2 support.
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- Added XML_GetFeatureList().
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- Defined XML_Bool type and the values XML_TRUE and XML_FALSE.
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- Use an incomplete struct instead of a void* for the parser
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(may not retain).
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- Fixed UTF-8 decoding bug that caused legal UTF-8 to be rejected.
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- Finally fixed bug where default handler would report DTD
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events that were already handled by another handler.
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Initial patch contributed by Darryl Miles.
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- Removed unnecessary DllMain() function that caused static
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linking into a DLL to be difficult.
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- Added VC++ projects for building static libraries.
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- Reduced line-length for all source code and headers to be
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no longer than 80 characters, to help with AS/400 support.
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- Reduced memory copying during parsing (SF patch #600964).
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- Fixed a variety of bugs: see SF issues #580793, #434664,
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#483514, #580503, #581069, #584041, #584183, #584832, #585537,
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#596555, #596678, #598352, #598944, #599715, #600479, #600971.
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Release 1.95.4 Fri Jul 12 2002
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- Added support for VMS, contributed by Craig Berry. See
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vms/README.vms for more information.
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- Added Mac OS (classic) support, with a makefile for MPW,
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contributed by Thomas Wegner and Daryle Walker.
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- Added Borland C++ Builder 5 / BCC 5.5 support, contributed
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by Patrick McConnell (SF patch #538032).
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- Fixed a variety of bugs: see SF issues #441449, #563184,
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#564342, #566334, #566901, #569461, #570263, #575168, #579196.
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- Made skippedEntityHandler conform to SAX2 (see source comment)
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- Re-implemented WFC: Entity Declared from XML 1.0 spec and
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added a new error "entity declared in parameter entity":
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see SF bug report #569461 and SF patch #578161
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- Re-implemented section 5.1 from XML 1.0 spec:
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see SF bug report #570263 and SF patch #578161
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Release 1.95.3 Mon Jun 3 2002
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- Added a project to the MSVC workspace to create a wchar_t
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version of the library; the DLLs are named libexpatw.dll.
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- Changed the name of the Windows DLLs from expat.dll to
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libexpat.dll; this fixes SF bug #432456.
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- Added the XML_ParserReset() API function.
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- Fixed XML_SetReturnNSTriplet() to work for element names.
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- Made the XML_UNICODE builds usable (thanks, Karl!).
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- Allow xmlwf to read from standard input.
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- Install a man page for xmlwf on Unix systems.
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- Fixed many bugs; see SF bug reports #231864, #461380, #464837,
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#466885, #469226, #477667, #484419, #487840, #494749, #496505,
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#547350. Other bugs which we can't test as easily may also
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have been fixed, especially in the area of build support.
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Release 1.95.2 Fri Jul 27 2001
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- More changes to make MSVC happy with the build; add a single
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workspace to support both the library and xmlwf application.
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- Added a Windows installer for Windows users; includes
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xmlwf.exe.
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- Added compile-time constants that can be used to determine the
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Expat version
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- Removed a lot of GNU-specific dependencies to aide portability
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among the various Unix flavors.
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- Fix the UTF-8 BOM bug.
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- Cleaned up warning messages for several compilers.
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- Added the -Wall, -Wstrict-prototypes options for GCC.
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Release 1.95.1 Sun Oct 22 15:11:36 EDT 2000
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- Changes to get expat to build under Microsoft compiler
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- Removed all aborts and instead return an UNEXPECTED_STATE error.
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- Fixed a bug where a stray '%' in an entity value would cause an
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abort.
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- Defined XML_SetEndNamespaceDeclHandler. Thanks to Darryl Miles for
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finding this oversight.
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- Changed default patterns in lib/Makefile.in to fit non-GNU makes
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Thanks to robin@unrated.net for reporting and providing an
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account to test on.
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- The reference had the wrong label for XML_SetStartNamespaceDecl.
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Reported by an anonymous user.
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Release 1.95.0 Fri Sep 29 2000
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- XML_ParserCreate_MM
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Allows you to set a memory management suite to replace the
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standard malloc,realloc, and free.
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- XML_SetReturnNSTriplet
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If you turn this feature on when namespace processing is in
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effect, then qualified, prefixed element and attribute names
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are returned as "uri|name|prefix" where '|' is whatever
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separator character is used in namespace processing.
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- Merged in features from perl-expat
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o XML_SetElementDeclHandler
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o XML_SetAttlistDeclHandler
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o XML_SetXmlDeclHandler
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o XML_SetEntityDeclHandler
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o StartDoctypeDeclHandler takes 3 additional parameters:
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sysid, pubid, has_internal_subset
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o Many paired handler setters (like XML_SetElementHandler)
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now have corresponding individual handler setters
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o XML_GetInputContext for getting the input context of
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the current parse position.
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- Added reference material
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- Packaged into a distribution that builds a sharable library
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