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NOTE: We are looking for help with a few things: https://github.com/libexpat/libexpat/labels/help%20wanted If you can help, please get in touch. Thanks! Release 2.5.0 Tue October 25 2022 Security fixes: #616 #649 #650 CVE-2022-43680 -- Fix heap use-after-free after overeager destruction of a shared DTD in function XML_ExternalEntityParserCreate in out-of-memory situations. Expected impact is denial of service or potentially arbitrary code execution. Bug fixes: #612 #645 Fix curruption from undefined entities #613 #654 Fix case when parsing was suspended while processing nested entities #616 #652 #653 Stop leaking opening tag bindings after a closing tag mismatch error where a parser is reset through XML_ParserReset and then reused to parse #656 CMake: Fix generation of pkg-config file #658 MinGW|CMake: Fix static library name Other changes: #663 Protect header expat_config.h from multiple inclusion #666 examples: Make use of XML_GetBuffer and be more consistent across examples #648 Address compiler warnings #667 #668 Version info bumped from 9:9:8 to 9:10:8; see https://verbump.de/ for what these numbers do Special thanks to: Jann Horn Mark Brand Osyotr Rhodri James and Google Project Zero Release 2.4.9 Tue September 20 2022 Security fixes: #629 #640 CVE-2022-40674 -- Heap use-after-free vulnerability in function doContent. Expected impact is denial of service or potentially arbitrary code execution. Bug fixes: #634 MinGW: Fix mis-compilation for -D__USE_MINGW_ANSI_STDIO=0 #614 docs: Fix documentation on effect of switch XML_DTD on symbol visibility in doc/reference.html Other changes: #638 MinGW: Make fix-xmltest-log.sh drop more Wine bug output #596 #625 Autotools: Sync CMake templates with CMake 3.22 #608 CMake: Migrate from use of CMAKE_*_POSTFIX to dedicated variables EXPAT_*_POSTFIX to stop affecting other projects #597 #599 Windows|CMake: Add missing -DXML_STATIC to test runners and fuzzers #512 #621 Windows|CMake: Render .def file from a template to fix linking with -DEXPAT_DTD=OFF and/or -DEXPAT_ATTR_INFO=ON #611 #621 MinGW|CMake: Apply MSVC .def file when linking #622 #624 MinGW|CMake: Sync library name with GNU Autotools, i.e. produce libexpat-1.dll rather than libexpat.dll by default. Filename libexpat.dll.a is unaffected. #632 MinGW|CMake: Set missing variable CMAKE_RC_COMPILER in toolchain file "cmake/mingw-toolchain.cmake" to avoid error "windres: Command not found" on e.g. Ubuntu 20.04 #597 #627 CMake: Unify inconsistent use of set() and option() in context of public build time options to take need for set(.. FORCE) in projects using Expat by means of add_subdirectory(..) off Expat's users' shoulders #626 #641 Stop exporting API symbols when building a static library #644 Resolve use of deprecated "fgrep" by "grep -F" #620 CMake: Make documentation on variables a bit more consistent #636 CMake: Drop leading whitespace from a #cmakedefine line in file expat_config.h.cmake #594 xmlwf: Fix harmless variable mix-up in function nsattcmp #592 #593 #610 Address Cppcheck warnings #643 Address Clang 15 compiler warnings #642 #644 Version info bumped from 9:8:8 to 9:9:8; see https://verbump.de/ for what these numbers do Infrastructure: #597 #598 CI: Windows: Start covering MSVC 2022 #619 CI: macOS: Migrate off deprecated macOS 10.15 #632 CI: Linux: Make migration off deprecated Ubuntu 18.04 work #643 CI: Upgrade Clang from 14 to 15 #637 apply-clang-format.sh: Add support for BSD find #633 coverage.sh: Exclude MinGW headers #635 coverage.sh: Fix name collision for -funsigned-char Special thanks to: David Faure Felix Wilhelm Frank Bergmann Rhodri James Rosen Penev Thijs Schreijer Vincent Torri and Google Project Zero Release 2.4.8 Mon March 28 2022 Other changes: #587 pkg-config: Move "-lm" to section "Libs.private" #587 CMake|MSVC: Fix pkg-config section "Libs" #55 #582 CMake|macOS: Start using linker arguments "-compatibility_version <version>" and "-current_version <version>" in a way compatible with GNU Libtool #590 #591 Version info bumped from 9:7:8 to 9:8:8; see https://verbump.de/ for what these numbers do Infrastructure: #589 CI: Upgrade Clang from 13 to 14 Special thanks to: evpobr Kai Pastor Sam James Release 2.4.7 Fri March 4 2022 Bug fixes: #572 #577 Relax fix to CVE-2022-25236 (introduced with release 2.4.5) with regard to all valid URI characters (RFC 3986), i.e. the following set (excluding whitespace): ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz 0123456789 % -._~ :/?#[]@ !$&'()*+,;= Other changes: #555 #570 #581 CMake|Windows: Store Expat version in the DLL #577 Document consequences of namespace separator choices not just in doc/reference.html but also in header <expat.h> #577 Document Expat's lack of validation of namespace URIs against RFC 3986, and that the XML 1.0r4 specification doesn't require Expat to validate namespace URIs, and that Expat may do more in that regard in future releases. If you find need for strict RFC 3986 URI validation on application level today, https://uriparser.github.io/ may be of interest. #579 Fix documentation of XML_EndDoctypeDeclHandler in <expat.h> #575 Document that a call to XML_FreeContentModel can be done at a later time from outside the element declaration handler #574 Make hardcoded namespace URIs easier to find in code #573 Update documentation on use of XML_POOR_ENTOPY on Solaris #569 #571 tests: Resolve use of macros NAN and INFINITY for GNU G++ 4.8.2 on Solaris. #578 #580 Version info bumped from 9:6:8 to 9:7:8; see https://verbump.de/ for what these numbers do Special thanks to: Jeffrey Walton Johnny Jazeix Thijs Schreijer Release 2.4.6 Sun February 20 2022 Bug fixes: #566 Fix a regression introduced by the fix for CVE-2022-25313 in release 2.4.5 that affects applications that (1) call function XML_SetElementDeclHandler and (2) are parsing XML that contains nested element declarations (e.g. "<!ELEMENT junk ((bar|foo|xyz+), zebra*)>"). Other changes: #567 #568 Version info bumped from 9:5:8 to 9:6:8; see https://verbump.de/ for what these numbers do Special thanks to: Matt Sergeant Samanta Navarro Sergei Trofimovich and NixOS Perl XML::Parser Release 2.4.5 Fri February 18 2022 Security fixes: #562 CVE-2022-25235 -- Passing malformed 2- and 3-byte UTF-8 sequences (e.g. from start tag names) to the XML processing application on top of Expat can cause arbitrary damage (e.g. code execution) depending on how invalid UTF-8 is handled inside the XML processor; validation was not their job but Expat's. Exploits with code execution are known to exist. #561 CVE-2022-25236 -- Passing (one or more) namespace separator characters in "xmlns[:prefix]" attribute values made Expat send malformed tag names to the XML processor on top of Expat which can cause arbitrary damage (e.g. code execution) depending on such unexpectable cases are handled inside the XML processor; validation was not their job but Expat's. Exploits with code execution are known to exist. #558 CVE-2022-25313 -- Fix stack exhaustion in doctype parsing that could be triggered by e.g. a 2 megabytes file with a large number of opening braces. Expected impact is denial of service or potentially arbitrary code execution. #560 CVE-2022-25314 -- Fix integer overflow in function copyString; only affects the encoding name parameter at parser creation time which is often hardcoded (rather than user input), takes a value in the gigabytes to trigger, and a 64-bit machine. Expected impact is denial of service. #559 CVE-2022-25315 -- Fix integer overflow in function storeRawNames; needs input in the gigabytes and a 64-bit machine. Expected impact is denial of service or potentially arbitrary code execution. Other changes: #557 #564 Version info bumped from 9:4:8 to 9:5:8; see https://verbump.de/ for what these numbers do Special thanks to: Ivan Fratric Samanta Navarro and Google Project Zero JetBrains Release 2.4.4 Sun January 30 2022 Security fixes: #550 CVE-2022-23852 -- Fix signed integer overflow (undefined behavior) in function XML_GetBuffer (that is also called by function XML_Parse internally) for when XML_CONTEXT_BYTES is defined to >0 (which is both common and default). Impact is denial of service or more. #551 CVE-2022-23990 -- Fix unsigned integer overflow in function doProlog triggered by large content in element type declarations when there is an element declaration handler present (from a prior call to XML_SetElementDeclHandler). Impact is denial of service or more. Bug fixes: #544 #545 xmlwf: Fix a memory leak on output file opening error Other changes: #546 Autotools: Fix broken CMake support under Cygwin #554 Windows: Add missing files to the installer to fix compilation with CMake from installed sources #552 #554 Version info bumped from 9:3:8 to 9:4:8; see https://verbump.de/ for what these numbers do Special thanks to: Carlo Bramini hwt0415 Roland Illig Samanta Navarro and Clang LeakSan and the Clang team Release 2.4.3 Sun January 16 2022 Security fixes: #531 #534 CVE-2021-45960 -- Fix issues with left shifts by >=29 places resulting in a) realloc acting as free b) realloc allocating too few bytes c) undefined behavior depending on architecture and precise value for XML documents with >=2^27+1 prefixed attributes on a single XML tag a la "<r xmlns:a='[..]' a:a123='[..]' [..] />" where XML_ParserCreateNS is used to create the parser (which needs argument "-n" when running xmlwf). Impact is denial of service, or more. #532 #538 CVE-2021-46143 (ZDI-CAN-16157) -- Fix integer overflow on variable m_groupSize in function doProlog leading to realloc acting as free. Impact is denial of service or more. #539 CVE-2022-22822 to CVE-2022-22827 -- Prevent integer overflows near memory allocation at multiple places. Mitre assigned a dedicated CVE for each involved internal C function: - CVE-2022-22822 for function addBinding - CVE-2022-22823 for function build_model - CVE-2022-22824 for function defineAttribute - CVE-2022-22825 for function lookup - CVE-2022-22826 for function nextScaffoldPart - CVE-2022-22827 for function storeAtts Impact is denial of service or more. Other changes: #535 CMake: Make call to file(GENERATE [..]) work for CMake <3.19 #541 Autotools|CMake: MinGW: Make run.sh(.in) work for Cygwin and MSYS2 by not going through Wine on these platforms #527 #528 Address compiler warnings #533 #543 Version info bumped from 9:2:8 to 9:3:8; see https://verbump.de/ for what these numbers do Infrastructure: #536 CI: Check for realistic minimum CMake version #529 #539 CI: Cover compilation with -m32 #529 CI: Store coverage reports as artifacts for download #528 CI: Upgrade Clang from 11 to 13 Special thanks to: An anonymous whitehat Christopher Degawa J. Peter Mugaas Tyson Smith and GCC Farm Project Trend Micro Zero Day Initiative Release 2.4.2 Sun December 19 2021 Other changes: #509 #510 Link againgst libm for function "isnan" #513 #514 Include expat_config.h as early as possible #498 Autotools: Include files with release archives: - buildconf.sh - fuzz/*.c #507 #519 Autotools: Sync CMake templates with CMake 3.20 #495 #524 CMake: MinGW: Fix pkg-config section "Libs" for - non-release build types (e.g. -DCMAKE_BUILD_TYPE=Debug) - multi-config CMake generators (e.g. Ninja Multi-Config) #502 #503 docs: Document that function XML_GetBuffer may return NULL when asking for a buffer of 0 (zero) bytes size #522 #523 docs: Fix return value docs for both XML_SetBillionLaughsAttackProtection* functions #525 #526 Version info bumped from 9:1:8 to 9:2:8; see https://verbump.de/ for what these numbers do Special thanks to: Dong-hee Na Joergen Ibsen Kai Pastor Release 2.4.1 Sun May 23 2021 Bug fixes: #488 #490 Autotools: Fix installed header expat_config.h for multilib systems; regression introduced in 2.4.0 by pull request #486 Other changes: #491 #492 Version info bumped from 9:0:8 to 9:1:8; see https://verbump.de/ for what these numbers do Special thanks to: Gentoo's QA check "multilib_check_headers" Release 2.4.0 Sun May 23 2021 Security fixes: #34 #466 #484 CVE-2013-0340/CWE-776 -- Protect against billion laughs attacks (denial-of-service; flavors targeting CPU time or RAM or both, leveraging general entities or parameter entities or both) by tracking and limiting the input amplification factor (<amplification> := (<direct> + <indirect>) / <direct>). By conservative default, amplification up to a factor of 100.0 is tolerated and rejection only starts after 8 MiB of output bytes (=<direct> + <indirect>) have been processed. The fix adds the following to the API: - A new error code XML_ERROR_AMPLIFICATION_LIMIT_BREACH to signals this specific condition. - Two new API functions .. - XML_SetBillionLaughsAttackProtectionMaximumAmplification and - XML_SetBillionLaughsAttackProtectionActivationThreshold .. to further tighten billion laughs protection parameters when desired. Please see file "doc/reference.html" for details. If you ever need to increase the defaults for non-attack XML payload, please file a bug report with libexpat. - Two new XML_FEATURE_* constants .. - that can be queried using the XML_GetFeatureList function, and - that are shown in "xmlwf -v" output. - Two new environment variable switches .. - EXPAT_ACCOUNTING_DEBUG=(0|1|2|3) and - EXPAT_ENTITY_DEBUG=(0|1) .. for runtime debugging of accounting and entity processing. Specific behavior of these values may change in the future. - Two new command line arguments "-a FACTOR" and "-b BYTES" for xmlwf to further tighten billion laughs protection parameters when desired. If you ever need to increase the defaults for non-attack XML payload, please file a bug report with libexpat. Bug fixes: #332 #470 For (non-default) compilation with -DEXPAT_MIN_SIZE=ON (CMake) or CPPFLAGS=-DXML_MIN_SIZE (GNU Autotools): Fix segfault for UTF-16 payloads containing CDATA sections. #485 #486 Autotools: Fix generated CMake files for non-64bit and non-Linux platforms (e.g. macOS and MinGW in particular) that were introduced with release 2.3.0 Other changes: #468 #469 xmlwf: Improve help output and the xmlwf man page #463 xmlwf: Improve maintainability through some refactoring #477 xmlwf: Fix man page DocBook validity #456 Autotools: Sync CMake templates with CMake 3.18 #458 #459 CMake: Support absolute paths for both CMAKE_INSTALL_LIBDIR and CMAKE_INSTALL_INCLUDEDIR #471 #481 CMake: Add support for standard variable BUILD_SHARED_LIBS #457 Unexpose symbol _INTERNAL_trim_to_complete_utf8_characters #467 Resolve macro HAVE_EXPAT_CONFIG_H #472 Delete unused legacy helper file "conftools/PrintPath" #473 #483 Improve attribution #464 #465 #477 doc/reference.html: Fix XHTML validity #475 #478 doc/reference.html: Replace the 90s look by OK.css #479 Version info bumped from 8:0:7 to 9:0:8 due to addition of new symbols and error codes; see https://verbump.de/ for what these numbers do Infrastructure: #456 CI: Enable periodic runs #457 CI: Start covering the list of exported symbols #474 CI: Isolate coverage task #476 #482 CI: Adapt to breaking changes in image "ubuntu-18.04" #477 CI: Cover well-formedness and DocBook/XHTML validity of doc/reference.html and doc/xmlwf.xml Special thanks to: Dimitry Andric Eero Helenius Nick Wellnhofer Rhodri James Tomas Korbar Yury Gribov and Clang LeakSan JetBrains OSS-Fuzz Release 2.3.0 Thu March 25 2021 Bug fixes: #438 When calling XML_ParseBuffer without a prior successful call to XML_GetBuffer as a user, no longer trigger undefined behavior (by adding an integer to a NULL pointer) but rather return XML_STATUS_ERROR and set the error code to (new) code XML_ERROR_NO_BUFFER. Found by UBSan (UndefinedBehaviorSanitizer) of Clang 11 (but not Clang 9). #444 xmlwf: Exit status 2 was used for both: - malformed input files (documented) and - invalid command-line arguments (undocumented). The case of invalid command-line arguments now has its own exit status 4, resolving the ambiguity. Other changes: #439 xmlwf: Add argument -k to allow continuing after non-fatal errors #439 xmlwf: Add section about exit status to the -h help output #422 #426 #447 Windows: Drop support for Visual Studio <=14.0/2015 #434 Windows: CMake: Detect unsupported Visual Studio at configure time (rather than at compile time) #382 #428 testrunner: Make verbose mode (argument "-v") report about passed tests, and make default mode report about failures, as well. #442 CMake: Call "enable_language(CXX)" prior to tinkering with CMAKE_CXX_* variables #448 Document use of libexpat from a CMake-based project #451 Autotools: Install CMake files as generated by CMake 3.19.6 so that users with "find_package(expat [..] CONFIG [..])" are served on distributions that are *not* using the CMake build system inside for libexpat packaging #436 #437 Autotools: Drop obsolescent macro AC_HEADER_STDC #450 #452 Autotools: Resolve use of obsolete macro AC_CONFIG_HEADER #441 Address compiler warnings #443 Version info bumped from 7:12:6 to 8:0:7 due to addition of error code XML_ERROR_NO_BUFFER (see https://verbump.de/ for what these numbers do) Infrastructure: #435 #446 Replace Travis CI by GitHub Actions Special thanks to: Alexander Richardson Oleksandr Popovych Thomas Beutlich Tim Bray and Clang LeakSan, Clang 11 UBSan and the Clang team Release 2.2.10 Sat October 3 2020 Bug fixes: #390 #395 #398 Fix undefined behavior during parsing caused by pointer arithmetic with NULL pointers #404 #405 Fix reading uninitialized variable during parsing #406 xmlwf: Add missing check for malloc NULL return Other changes: #396 Windows: Drop support for Visual Studio <=8.0/2005 #409 Windows: Add missing file "Changes" to the installer to fix compilation with CMake from installed sources #403 xmlwf: Document exit codes in xmlwf manpage and exit with code 3 (rather than code 1) for output errors when used with "-d DIRECTORY" #356 #359 MinGW: Provide declaration of rand_s for mingwrt <5.3.0 #383 #392 Autotools: Use -Werror while configure tests the compiler for supported compile flags to avoid false positives #383 #393 #394 Autotools: Improve handling of user (C|CPP|CXX|LD)FLAGS, e.g. ensure that they have the last word over flags added while running ./configure #360 CMake: Create libexpatw.{dll,so} and expatw.pc (with emphasis on suffix "w") with -DEXPAT_CHAR_TYPE=(ushort|wchar_t) #360 CMake: Detect and deny unsupported build combinations involving -DEXPAT_CHAR_TYPE=(ushort|wchar_t) #360 CMake: Install pre-compiled shipped xmlwf.1 manpage in case of -DEXPAT_BUILD_DOCS=OFF #375 #380 #419 CMake: Fix use of Expat by means of add_subdirectory #407 #408 CMake: Keep expat target name constant at "expat" (i.e. refrain from using the target name to control build artifact filenames) #385 CMake: Fix compilation with -DEXPAT_SHARED_LIBS=OFF for Windows CMake: Expose man page compilation as target "xmlwf-manpage" #413 #414 CMake: Introduce option EXPAT_BUILD_PKGCONFIG to control generation of pkg-config file "expat.pc" #424 CMake: Add minimalistic support for building binary packages with CMake target "package"; based on CPack #366 CMake: Add option -DEXPAT_OSSFUZZ_BUILD=(ON|OFF) with default OFF to build fuzzer code against OSS-Fuzz and related environment variable LIB_FUZZING_ENGINE #354 Fix testsuite for -DEXPAT_DTD=OFF and -DEXPAT_NS=OFF, each #354 #355 .. #356 #412 Address compiler warnings #368 #369 Address pngcheck warnings with doc/*.png images #425 Version info bumped from 7:11:6 to 7:12:6 Special thanks to: asavah Ben Wagner Bhargava Shastry Frank Landgraf Jeffrey Walton Joe Orton Kleber Tarcísio Ma Lin Maciej Sroczyński Mohammed Khajapasha Vadim Zeitlin and Cppcheck 2.0 and the Cppcheck team Release 2.2.9 Wed September 25 2019 Other changes: examples: Drop executable bits from elements.c #349 Windows: Change the name of the Windows DLLs from expat*.dll to libexpat*.dll once more (regression from 2.2.8, first fixed in 1.95.3, issue #61 on SourceForge today, was issue #432456 back then); needs a fix due case-insensitive file systems on Windows and the fact that Perl's XML::Parser::Expat compiles into Expat.dll. #347 Windows: Only define _CRT_RAND_S if not defined Version info bumped from 7:10:6 to 7:11:6 Special thanks to: Ben Wagner Release 2.2.8 Fri September 13 2019 Security fixes: #317 #318 CVE-2019-15903 -- Fix heap overflow triggered by XML_GetCurrentLineNumber (or XML_GetCurrentColumnNumber), and deny internal entities closing the doctype; fixed in commit c20b758c332d9a13afbbb276d30db1d183a85d43 Bug fixes: #240 Fix cases where XML_StopParser did not have any effect when called from inside of an end element handler #341 xmlwf: Fix exit code for operation without "-d DIRECTORY"; previously, only "-d DIRECTORY" would give you a proper exit code: # xmlwf -d . <<<'<not well-formed>' 2>/dev/null ; echo $? 2 # xmlwf <<<'<not well-formed>' 2>/dev/null ; echo $? 0 Now both cases return exit code 2. Other changes: #299 #302 Windows: Replace LoadLibrary hack to access unofficial API function SystemFunction036 (RtlGenRandom) by using official API function rand_s (needs WinXP+) #325 Windows: Drop support for Visual Studio <=7.1/2003 and document supported compilers in README.md #286 Windows: Remove COM code from xmlwf; in case it turns out needed later, there will be a dedicated repository below https://github.com/libexpat/ for that code #322 Windows: Remove explicit MSVC solution and project files. You can generate Visual Studio solution files through CMake, e.g.: cmake -G"Visual Studio 15 2017" . #338 xmlwf: Make "xmlwf -h" help output more friendly #339 examples: Improve elements.c #244 #264 Autotools: Add argument --enable-xml-attr-info #239 #301 Autotools: Add arguments --with-getrandom --without-getrandom --with-sys-getrandom --without-sys-getrandom #312 #343 Autotools: Fix linking issues with "./configure LD=clang" Autotools: Fix "make run-xmltest" for out-of-source builds #329 #336 CMake: Pull all options from Expat <=2.2.7 into namespace prefix EXPAT_ with the exception of DOCBOOK_TO_MAN: - BUILD_doc -> EXPAT_BUILD_DOCS (plural) - BUILD_examples -> EXPAT_BUILD_EXAMPLES - BUILD_shared -> EXPAT_SHARED_LIBS - BUILD_tests -> EXPAT_BUILD_TESTS - BUILD_tools -> EXPAT_BUILD_TOOLS - DOCBOOK_TO_MAN -> DOCBOOK_TO_MAN (unchanged) - INSTALL -> EXPAT_ENABLE_INSTALL - MSVC_USE_STATIC_CRT -> EXPAT_MSVC_STATIC_CRT - USE_libbsd -> EXPAT_WITH_LIBBSD - WARNINGS_AS_ERRORS -> EXPAT_WARNINGS_AS_ERRORS - XML_CONTEXT_BYTES -> EXPAT_CONTEXT_BYTES - XML_DEV_URANDOM -> EXPAT_DEV_URANDOM - XML_DTD -> EXPAT_DTD - XML_NS -> EXPAT_NS - XML_UNICODE -> EXPAT_CHAR_TYPE=ushort (!) - XML_UNICODE_WCHAR_T -> EXPAT_CHAR_TYPE=wchar_t (!) #244 #264 CMake: Add argument -DEXPAT_ATTR_INFO=(ON|OFF), default OFF #326 CMake: Add argument -DEXPAT_LARGE_SIZE=(ON|OFF), default OFF #328 CMake: Add argument -DEXPAT_MIN_SIZE=(ON|OFF), default OFF #239 #277 CMake: Add arguments -DEXPAT_WITH_GETRANDOM=(ON|OFF|AUTO), default AUTO -DEXPAT_WITH_SYS_GETRANDOM=(ON|OFF|AUTO), default AUTO #326 CMake: Install expat_config.h to include directory #326 CMake: Generate and install configuration files for future find_package(expat [..] CONFIG [..]) CMake: Now produces a summary of applied configuration CMake: Require C++ compiler only when tests are enabled #330 CMake: Fix compilation for 16bit character types, i.e. ex -DXML_UNICODE=ON (and ex -DXML_UNICODE_WCHAR_T=ON) #265 CMake: Fix linking with MinGW #330 CMake: Add full support for MinGW; to enable, use -DCMAKE_TOOLCHAIN_FILE=[expat]/cmake/mingw-toolchain.cmake #330 CMake: Port "make run-xmltest" from GNU Autotools to CMake #316 CMake: Windows: Make binary postfix match MSVC Old: expat[d].lib New: expat[w][d][MD|MT].lib CMake: Migrate files from Windows to Unix line endings #308 CMake: Integrate OSS-Fuzz fuzzers, option -DEXPAT_BUILD_FUZZERS=(ON|OFF), default OFF #14 Drop an OpenVMS support leftover #235 #268 .. #270 #310 .. #313 #331 #333 Address compiler warnings #282 #283 .. #284 #285 Address cppcheck warnings #294 #295 Address Clang Static Analyzer warnings #24 #293 Mass-apply clang-format 9 (and ensure conformance during CI) Version info bumped from 7:9:6 to 7:10:6 Special thanks to: David Loffredo Joonun Jang Kishore Kunche Marco Maggi Mitch Phillips Mohammed Khajapasha Rolf Ade xantares Zhongyuan Zhou Release 2.2.7 Wed June 19 2019 Security fixes: #186 #262 CVE-2018-20843 -- Fix extraction of namespace prefixes from XML names; XML names with multiple colons could end up in the wrong namespace, and take a high amount of RAM and CPU resources while processing, opening the door to use for denial-of-service attacks Other changes: #195 #197 Autotools/CMake: Utilize -fvisibility=hidden to stop exporting non-API symbols #227 Autotools: Add --without-examples and --without-tests #228 Autotools: Modernize configure.ac #245 #246 Autotools: Fix check for -fvisibility=hidden for Clang #247 #248 Autotools: Fix compilation for lack of docbook2x-man #236 #258 Autotools: Produce .tar.{gz,lz,xz} release archives #212 CMake: Make libdir of pkgconfig expat.pc support multilib #158 #263 CMake: Build man page in PROJECT_BINARY_DIR not _SOURCE_DIR #219 Remove fallback to bcopy, assume that memmove(3) exists #257 Use portable "/usr/bin/env bash" shebang (e.g. for OpenBSD) #243 Windows: Fix syntax of .def module definition files Version info bumped from 7:8:6 to 7:9:6 Special thanks to: Benjamin Peterson Caolán McNamara Hanno Böck KangLin Kishore Kunche Marco Maggi Rhodri James Sebastian Dröge userwithuid Yury Gribov Release 2.2.6 Sun August 12 2018 Bug fixes: #170 #206 Avoid doing arithmetic with NULL pointers in XML_GetBuffer #204 #205 Fix 2.2.5 regression with suspend-resume while parsing a document like '<root/>' Other changes: #165 #168 Autotools: Fix docbook-related configure syntax error #166 Autotools: Avoid grep option `-q` for Solaris #167 Autotools: Support ./configure DOCBOOK_TO_MAN="xmlto man --skip-validation" #159 #167 Autotools: Support DOCBOOK_TO_MAN command which produces xmlwf.1 rather than XMLWF.1; also covers case insensitive file systems #181 Autotools: Drop -rpath option passed to libtool #188 Autotools: Detect and deny SGML docbook2man as ours is XML #188 Autotools/CMake: Support command db2x_docbook2man as well #174 CMake: Introduce option WARNINGS_AS_ERRORS, defaults to OFF #184 #185 CMake: Introduce option MSVC_USE_STATIC_CRT, defaults to OFF #207 #208 CMake: Introduce option XML_UNICODE and XML_UNICODE_WCHAR_T, both defaulting to OFF #175 CMake: Prefer check_symbol_exists over check_function_exists #176 CMake: Create the same pkg-config file as with GNU Autotools #178 #179 CMake: Use GNUInstallDirs module to set proper defaults for install directories #208 CMake: Utilize expat_config.h.cmake for XML_DEV_URANDOM #180 Windows: Fix compilation of test suite for Visual Studio 2008 #131 #173 #202 Address compiler warnings #187 #190 #200 Fix miscellaneous typos Version info bumped from 7:7:6 to 7:8:6 Special thanks to: Anton Maklakov Benjamin Peterson Brad King Franek Korta Frank Rast Joe Orton luzpaz Pedro Vicente Rainer Jung Rhodri James Rolf Ade Rolf Eike Beer Thomas Beutlich Tomasz Kłoczko Release 2.2.5 Tue October 31 2017 Bug fixes: #8 If the parser runs out of memory, make sure its internal state reflects the memory it actually has, not the memory it wanted to have. #11 The default handler wasn't being called when it should for a SYSTEM or PUBLIC doctype if an entity declaration handler was registered. #137 #138 Fix a case of mistakenly reported parsing success where XML_StopParser was called from an element handler #162 Function XML_ErrorString was returning NULL rather than a message for code XML_ERROR_INVALID_ARGUMENT introduced with release 2.2.1 Other changes: #106 xmlwf: Add argument -N adding notation declarations #75 #106 Test suite: Resolve expected failure cases where xmlwf output was incomplete #127 Windows: Fix test suite compilation #126 #127 Windows: Fix compilation for Visual Studio 2012 Windows: Upgrade shipped project files to Visual Studio 2017 #33 #132 tests: Mass-fix compilation for XML_UNICODE_WCHAR_T #129 examples: Fix compilation for XML_UNICODE_WCHAR_T #130 benchmark: Fix compilation for XML_UNICODE_WCHAR_T #144 xmlwf: Fix compilation for XML_UNICODE_WCHAR_T; still needs Windows or MinGW for 2-byte wchar_t #9 Address two Clang Static Analyzer false positives #59 Resolve troublesome macros hiding parser struct membership and dereferencing that pointer #6 Resolve superfluous internal malloc/realloc switch #153 #155 Improve docbook2x-man detection #160 Undefine NDEBUG in the test suite (rather than rejecting it) #161 Address compiler warnings Version info bumped from 7:6:6 to 7:7:6 Special thanks to: Benbuck Nason Hans Wennborg José Gutiérrez de la Concha Pedro Monreal Gonzalez Rhodri James Rolf Ade Stephen Groat and Core Infrastructure Initiative Release 2.2.4 Sat August 19 2017 Bug fixes: #115 Fix copying of partial characters for UTF-8 input Other changes: #109 Fix "make check" for non-x86 architectures that default to unsigned type char (-128..127 rather than 0..255) #109 coverage.sh: Cover -funsigned-char Autotools: Introduce --without-xmlwf argument #65 Autotools: Replace handwritten Makefile with GNU Automake #43 CMake: Auto-detect high quality entropy extractors, add new option USE_libbsd=ON to use arc4random_buf of libbsd #74 CMake: Add -fno-strict-aliasing only where supported #114 CMake: Always honor manually set BUILD_* options #114 CMake: Compile man page if docbook2x-man is available, only #117 Include file tests/xmltest.log.expected in source tarball (required for "make run-xmltest") #117 Include (existing) Visual Studio 2013 files in source tarball Improve test suite error output #111 Fix some typos in documentation Version info bumped from 7:5:6 to 7:6:6 Special thanks to: Jakub Wilk Joe Orton Lin Tian Rolf Eike Beer Release 2.2.3 Wed August 2 2017 Security fixes: #82 CVE-2017-11742 -- Windows: Fix DLL hijacking vulnerability using Steve Holme's LoadLibrary wrapper for/of cURL Bug fixes: #85 Fix a dangling pointer issue related to realloc Other changes: Increase code coverage #91 Linux: Allow getrandom to fail if nonblocking pool has not yet been initialized and read /dev/urandom then, instead. This is in line with what recent Python does. #81 Pre-10.7/Lion macOS: Support entropy from arc4random #86 Check that a UTF-16 encoding in an XML declaration has the right endianness #4 #5 #7 Recover correctly when some reallocations fail Repair "./configure && make" for systems without any provider of high quality entropy and try reading /dev/urandom on those Ensure that user-defined character encodings have converter functions when they are needed Fix mis-leading description of argument -c in xmlwf.1 Rely on macro HAVE_ARC4RANDOM_BUF (rather than __CloudABI__) for CloudABI #100 Fix use of SIPHASH_MAIN in siphash.h #23 Test suite: Fix memory leaks Version info bumped from 7:4:6 to 7:5:6 Special thanks to: Chanho Park Joe Orton Pascal Cuoq Rhodri James Simon McVittie Vadim Zeitlin Viktor Szakats and Core Infrastructure Initiative Release 2.2.2 Wed July 12 2017 Security fixes: #43 Protect against compilation without any source of high quality entropy enabled, e.g. with CMake build system; commit ff0207e6076e9828e536b8d9cd45c9c92069b895 #60 Windows with _UNICODE: Unintended use of LoadLibraryW with a non-wide string resulted in failure to load advapi32.dll and degradation in quality of used entropy when compiled with _UNICODE for Windows; you can launch existing binaries with EXPAT_ENTROPY_DEBUG=1 in the environment to inspect the quality of entropy used during runtime; commits * 95b95032f907ef1cd17ee7a9a1768010a825d61d * 73a5a2e9c081f49f2d775cf7ced864158b68dc80 [MOX-006] Fix non-NULL parser parameter validation in XML_Parse; resulted in NULL dereference, previously; commit ac256dafdffc9622ab0dc2c62fcecb0dfcfa71fe Bug fixes: #69 Fix improper use of unsigned long long integer literals Other changes: #73 Start requiring a C99 compiler #49 Fix "==" Bashism in configure script #50 Fix too eager getrandom detection for Debian GNU/kFreeBSD #52 and macOS #51 Address lack of stdint.h in Visual Studio 2003 to 2008 #58 Address compile warnings #68 Fix "./buildconf.sh && ./configure" for some versions of Dash for /bin/sh #72 CMake: Ease use of Expat in context of a parent project with multiple CMakeLists.txt files #72 CMake: Resolve mistaken executable permissions #76 Address compile warning with -DNDEBUG (not recommended!) #77 Address compile warning about macro redefinition Special thanks to: Alexander Bluhm Ben Boeckel Cătălin Răceanu Kerin Millar László Böszörményi S. P. Zeidler Segev Finer Václav Slavík Victor Stinner Viktor Szakats and Radically Open Security Release 2.2.1 Sat June 17 2017 Security fixes: CVE-2017-9233 -- External entity infinite loop DoS Details: https://libexpat.github.io/doc/cve-2017-9233/ Commit c4bf96bb51dd2a1b0e185374362ee136fe2c9d7f [MOX-002] CVE-2016-9063 -- Detect integer overflow; commit d4f735b88d9932bd5039df2335eefdd0723dbe20 (Fixed version of existing downstream patches!) (SF.net) #539 Fix regression from fix to CVE-2016-0718 cutting off longer tag names; commits * 896b6c1fd3b842f377d1b62135dccf0a579cf65d * af507cef2c93cb8d40062a0abe43a4f4e9158fb2 #16 * 0dbbf43fdb20f593ddf4fa1ff67288000dd4a7fd #25 More integer overflow detection (function poolGrow); commits * 810b74e4703dcfdd8f404e3cb177d44684775143 * 44178553f3539ce69d34abee77a05e879a7982ac [MOX-002] Detect overflow from len=INT_MAX call to XML_Parse; commits * 4be2cb5afcc018d996f34bbbce6374b7befad47f * 7e5b71b748491b6e459e5c9a1d090820f94544d8 [MOX-005] #30 Use high quality entropy for hash initialization: * arc4random_buf on BSD, systems with libbsd (when configured with --with-libbsd), CloudABI * RtlGenRandom on Windows XP / Server 2003 and later * getrandom on Linux 3.17+ In a way, that's still part of CVE-2016-5300. https://github.com/libexpat/libexpat/pull/30/commits [MOX-005] For the low quality entropy extraction fallback code, the parser instance address can no longer leak, commit 04ad658bd3079dd15cb60fc67087900f0ff4b083 [MOX-003] Prevent use of uninitialised variable; commit [MOX-004] a4dc944f37b664a3ca7199c624a98ee37babdb4b Add missing parameter validation to public API functions and dedicated error code XML_ERROR_INVALID_ARGUMENT: [MOX-006] * NULL checks; commits * d37f74b2b7149a3a95a680c4c4cd2a451a51d60a (merge/many) * 9ed727064b675b7180c98cb3d4f75efba6966681 * 6a747c837c50114dfa413994e07c0ba477be4534 * Negative length (XML_Parse); commit [MOX-002] 70db8d2538a10f4c022655d6895e4c3e78692e7f [MOX-001] #35 Change hash algorithm to William Ahern's version of SipHash to go further with fixing CVE-2012-0876. https://github.com/libexpat/libexpat/pull/39/commits Bug fixes: #32 Fix sharing of hash salt across parsers; relevant where XML_ExternalEntityParserCreate is called prior to XML_Parse, in particular (e.g. FBReader) #28 xmlwf: Auto-disable use of memory-mapping (and parsing as a single chunk) for files larger than ~1 GB (2^30 bytes) rather than failing with error "out of memory" #3 Fix double free after malloc failure in DTD code; commit 7ae9c3d3af433cd4defe95234eae7dc8ed15637f #17 Fix memory leak on parser error for unbound XML attribute prefix with new namespaces defined in the same tag; found by Google's OSS-Fuzz; commits * 16f87daae5a16132e479e4f71862128c7a915c73 * b47dbc9745932c160893d433220e462bd605f8cd xmlwf on Windows: Add missing calls to CloseHandle New features: #30 Introduced environment switch EXPAT_ENTROPY_DEBUG=1 for runtime debugging of entropy extraction Other changes: Increase code coverage #33 Reject use of XML_UNICODE_WCHAR_T with sizeof(wchar_t) != 2; XML_UNICODE_WCHAR_T was never meant to be used outside of Windows; 4-byte wchar_t is common on Linux (SF.net) #538 Start using -fno-strict-aliasing (SF.net) #540 Support compilation against cloudlibc of CloudABI Allow MinGW cross-compilation (SF.net) #534 CMake: Introduce option "BUILD_doc" (enabled by default) to bypass compilation of the xmlwf.1 man page (SF.net) pr2 CMake: Introduce option "INSTALL" (enabled by default) to bypass installation of expat files CMake: Fix ninja support Autotools: Add parameters --enable-xml-context [COUNT] and --disable-xml-context; default of context of 1024 bytes enabled unchanged #14 Drop AmigaOS 4.x code and includes #14 Drop ancient build systems: * Borland C++ Builder * OpenVMS * Open Watcom * Visual Studio 6.0 * Pre-X Mac OS (MPW Makefile) If you happen to rely on some of these, please get in touch for joining with maintenance. #10 Move from WIN32 to _WIN32 #13 Fix "make run-xmltest" order instability Address compile warnings Bump version info from 7:2:6 to 7:3:6 Add AUTHORS file Infrastructure: #1 Migrate from SourceForge to GitHub (except downloads): https://github.com/libexpat/ #1 Re-create http://libexpat.org/ project website Start utilizing Travis CI Special thanks to: Andy Wang Don Lewis Ed Schouten Karl Waclawek Pascal Cuoq Rhodri James Sergei Nikulov Tobias Taschner Viktor Szakats and Core Infrastructure Initiative Mozilla Foundation (MOSS Track 3: Secure Open Source) Radically Open Security Release 2.2.0 Tue June 21 2016 Security fixes: #537 CVE-2016-0718 -- Fix crash on malformed input CVE-2016-4472 -- Improve insufficient fix to CVE-2015-1283 / CVE-2015-2716 introduced with Expat 2.1.1 #499 CVE-2016-5300 -- Use more entropy for hash initialization than the original fix to CVE-2012-0876 #519 CVE-2012-6702 -- Resolve troublesome internal call to srand that was introduced with Expat 2.1.0 when addressing CVE-2012-0876 (issue #496) Bug fixes: Fix uninitialized reads of size 1 (e.g. in little2_updatePosition) Fix detection of UTF-8 character boundaries Other changes: #532 Fix compilation for Visual Studio 2010 (keyword "C99") Autotools: Resolve use of "$<" to better support bmake Autotools: Add QA script "qa.sh" (and make target "qa") Autotools: Respect CXXFLAGS if given Autotools: Fix "make run-xmltest" Autotools: Have "make run-xmltest" check for expected output p90 CMake: Fix static build (BUILD_shared=OFF) on Windows #536 CMake: Add soversion, support -DNO_SONAME=yes to bypass #323 CMake: Add suffix "d" to differentiate debug from release CMake: Define WIN32 with CMake on Windows Annotate memory allocators for GCC Address all currently known compile warnings Make sure that API symbols remain visible despite -fvisibility=hidden Remove executable flag from source files Resolve COMPILED_FROM_DSP in favor of WIN32 Special thanks to: Björn Lindahl Christian Heimes Cristian Rodríguez Daniel Krügler Gustavo Grieco Karl Waclawek László Böszörményi Marco Grassi Pascal Cuoq Sergei Nikulov Thomas Beutlich Warren Young Yann Droneaud Release 2.1.1 Sat March 12 2016 Security fixes: #582: CVE-2015-1283 - Multiple integer overflows in XML_GetBuffer Bug fixes: #502: Fix potential null pointer dereference #520: Symbol XML_SetHashSalt was not exported Output of "xmlwf -h" was incomplete Other changes: #503: Document behavior of calling XML_SetHashSalt with salt 0 Minor improvements to man page xmlwf(1) Improvements to the experimental CMake build system libtool now invoked with --verbose Release 2.1.0 Sat March 24 2012 - Security fixes: #2958794: CVE-2012-1148 - Memory leak in poolGrow. #2895533: CVE-2012-1147 - Resource leak in readfilemap.c. #3496608: CVE-2012-0876 - Hash DOS attack. #2894085: CVE-2009-3560 - Buffer over-read and crash in big2_toUtf8(). #1990430: CVE-2009-3720 - Parser crash with special UTF-8 sequences. - Bug Fixes: #1742315: Harmful XML_ParserCreateNS suggestion. #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. #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. #2990652: CMake support. #3010819: UNEXPECTED_STATE with a trailing "%" in entity value. #3206497: Uninitialized memory returned from XML_Parse. #3287849: make check fails on mingw-w64. - Patches: #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 initial 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. Release 2.0.1 Tue June 5 2007 - Fixed bugs #1515266, #1515600: The character data handler's calling of XML_StopParser() was not handled properly; if the parser was stopped and the handler set to NULL, the parser would segfault. - Fixed bug #1690883: Expat failed on EBCDIC systems as it assumed some character constants to be ASCII encoded. - Minor cleanups of the test harness. - Fixed xmlwf bug #1513566: "out of memory" error on file size zero. - Fixed outline.c bug #1543233: missing a final XML_ParserFree() call. - Fixes and improvements for Windows platform: bugs #1409451, #1476160, #1548182, #1602769, #1717322. - Build fixes for various platforms: HP-UX, Tru64, Solaris 9: patch #1437840, bug #1196180. All Unix: #1554618 (refreshed config.sub/config.guess). #1490371, #1613457: support both, DESTDIR and INSTALL_ROOT, without relying on GNU-Make specific features. #1647805: Patched configure.in to work better with Intel compiler. - Fixes to Makefile.in to have make check work correctly: bugs #1408143, #1535603, #1536684. - Added Open Watcom support: patch #1523242. Release 2.0.0 Wed Jan 11 2006 - We no longer use the "check" library for C unit testing; we always use the (partial) internal implementation of the API. - Report XML_NS setting via XML_GetFeatureList(). - Fixed headers for use from C++. - XML_GetCurrentLineNumber() and XML_GetCurrentColumnNumber() now return unsigned integers. - Added XML_LARGE_SIZE switch to enable 64-bit integers for byte indexes and line/column numbers. - Updated to use libtool 1.5.22 (the most recent). - Added support for AmigaOS. - Some mostly minor bug fixes. SF issues include: #1006708, #1021776, #1023646, #1114960, #1156398, #1221160, #1271642. Release 1.95.8 Fri Jul 23 2004 - Major new feature: suspend/resume. Handlers can now request that a parse be suspended for later resumption or aborted altogether. See "Temporarily Stopping Parsing" in the documentation for more details. - Some mostly minor bug fixes, but compilation should no longer generate warnings on most platforms. SF issues include: #827319, #840173, #846309, #888329, #896188, #923913, #928113, #961698, #985192. Release 1.95.7 Mon Oct 20 2003 - Fixed enum XML_Status issue (reported on SourceForge many times), so compilers that are properly picky will be happy. - Introduced an XMLCALL macro to control the calling convention used by the Expat API; this macro should be used to annotate prototypes and definitions of callback implementations in code compiled with a calling convention other than the default convention for the host platform. - Improved ability to build without the configure-generated expat_config.h header. This is useful for applications which embed Expat rather than linking in the library. - Fixed a variety of bugs: see SF issues #458907, #609603, #676844, #679754, #692878, #692964, #695401, #699323, #699487, #820946. - Improved hash table lookups. - Added more regression tests and improved documentation. Release 1.95.6 Tue Jan 28 2003 - Added XML_FreeContentModel(). - Added XML_MemMalloc(), XML_MemRealloc(), XML_MemFree(). - Fixed a variety of bugs: see SF issues #615606, #616863, #618199, #653180, #673791. - Enhanced the regression test suite. - Man page improvements: includes SF issue #632146. Release 1.95.5 Fri Sep 6 2002 - Added XML_UseForeignDTD() for improved SAX2 support. - Added XML_GetFeatureList(). - Defined XML_Bool type and the values XML_TRUE and XML_FALSE. - Use an incomplete struct instead of a void* for the parser (may not retain). - Fixed UTF-8 decoding bug that caused legal UTF-8 to be rejected. - Finally fixed bug where default handler would report DTD events that were already handled by another handler. Initial patch contributed by Darryl Miles. - Removed unnecessary DllMain() function that caused static linking into a DLL to be difficult. - Added VC++ projects for building static libraries. - Reduced line-length for all source code and headers to be no longer than 80 characters, to help with AS/400 support. - Reduced memory copying during parsing (SF patch #600964). - Fixed a variety of bugs: see SF issues #580793, #434664, #483514, #580503, #581069, #584041, #584183, #584832, #585537, #596555, #596678, #598352, #598944, #599715, #600479, #600971. Release 1.95.4 Fri Jul 12 2002 - Added support for VMS, contributed by Craig Berry. See vms/README.vms for more information. - Added Mac OS (classic) support, with a makefile for MPW, contributed by Thomas Wegner and Daryle Walker. - Added Borland C++ Builder 5 / BCC 5.5 support, contributed by Patrick McConnell (SF patch #538032). - Fixed a variety of bugs: see SF issues #441449, #563184, #564342, #566334, #566901, #569461, #570263, #575168, #579196. - Made skippedEntityHandler conform to SAX2 (see source comment) - Re-implemented WFC: Entity Declared from XML 1.0 spec and added a new error "entity declared in parameter entity": see SF bug report #569461 and SF patch #578161 - Re-implemented section 5.1 from XML 1.0 spec: see SF bug report #570263 and SF patch #578161 Release 1.95.3 Mon Jun 3 2002 - Added a project to the MSVC workspace to create a wchar_t version of the library; the DLLs are named libexpatw.dll. - Changed the name of the Windows DLLs from expat.dll to libexpat.dll; this fixes SF bug #432456. - Added the XML_ParserReset() API function. - Fixed XML_SetReturnNSTriplet() to work for element names. - Made the XML_UNICODE builds usable (thanks, Karl!). - Allow xmlwf to read from standard input. - Install a man page for xmlwf on Unix systems. - Fixed many bugs; see SF bug reports #231864, #461380, #464837, #466885, #469226, #477667, #484419, #487840, #494749, #496505, #547350. Other bugs which we can't test as easily may also have been fixed, especially in the area of build support. Release 1.95.2 Fri Jul 27 2001 - More changes to make MSVC happy with the build; add a single workspace to support both the library and xmlwf application. - Added a Windows installer for Windows users; includes xmlwf.exe. - Added compile-time constants that can be used to determine the Expat version - Removed a lot of GNU-specific dependencies to aide portability among the various Unix flavors. - Fix the UTF-8 BOM bug. - Cleaned up warning messages for several compilers. - Added the -Wall, -Wstrict-prototypes options for GCC. Release 1.95.1 Sun Oct 22 15:11:36 EDT 2000 - Changes to get expat to build under Microsoft compiler - Removed all aborts and instead return an UNEXPECTED_STATE error. - Fixed a bug where a stray '%' in an entity value would cause an abort. - Defined XML_SetEndNamespaceDeclHandler. Thanks to Darryl Miles for finding this oversight. - Changed default patterns in lib/Makefile.in to fit non-GNU makes Thanks to robin@unrated.net for reporting and providing an account to test on. - The reference had the wrong label for XML_SetStartNamespaceDecl. Reported by an anonymous user. Release 1.95.0 Fri Sep 29 2000 - XML_ParserCreate_MM Allows you to set a memory management suite to replace the standard malloc,realloc, and free. - XML_SetReturnNSTriplet If you turn this feature on when namespace processing is in effect, then qualified, prefixed element and attribute names are returned as "uri|name|prefix" where '|' is whatever separator character is used in namespace processing. - Merged in features from perl-expat o XML_SetElementDeclHandler o XML_SetAttlistDeclHandler o XML_SetXmlDeclHandler o XML_SetEntityDeclHandler o StartDoctypeDeclHandler takes 3 additional parameters: sysid, pubid, has_internal_subset o Many paired handler setters (like XML_SetElementHandler) now have corresponding individual handler setters o XML_GetInputContext for getting the input context of the current parse position. - Added reference material - Packaged into a distribution that builds a sharable library