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libexpat1-2.2.5-lp152.5.2 RPM for armv7hl

From OpenSuSE Ports Leap 15.2 for armv7hl

Name: libexpat1 Distribution: openSUSE Leap 15.2
Version: 2.2.5 Vendor: openSUSE
Release: lp152.5.2 Build date: Thu Nov 7 20:47:19 2019
Group: System/Libraries Build host: armbuild24
Size: 186000 Source RPM: expat-2.2.5-lp152.5.2.src.rpm
Summary: XML Parser Toolkit
Expat is an XML parser library written in C. It is a stream-oriented
parser in which an application registers handlers for things the
parser might find in the XML document (like start tags).






* Wed Sep 04 2019 Pedro Monreal Gonzalez <>
  - Security fix (CVE-2019-15903, bsc#1149429)
    * Crafted XML input results in heap-based buffer over-read by fooling
      the parser into changing from DTD parsing to document parsing
    * Added patches:
    - expat-CVE-2019-15903.patch
    - expat-CVE-2019-15903-tests.patch
* Tue Jul 02 2019 Pedro Monreal Gonzalez <>
  - Security fix (CVE-2018-20843, bsc#1139937)
    * Large number of colons in input makes parser consume high
      amount of resources
    * Added expat-CVE-2018-20843.patch
* Thu Nov 16 2017
  - Expand description of expat-devel.
* Thu Nov 16 2017
  - Do not generate manpages from docbook
  - Temporarily disable profiling due to bug in build system
* Wed Nov 08 2017
  - Version update to 2.2.5 Tue October 31 2017
    * Bug fixes:
    - 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.
    - The default handler wasn't being called when it should for
      a SYSTEM or PUBLIC doctype if an entity declaration handler
      was registered.
    - Fix a case of mistakenly reported parsing success where
      XML_StopParser was called from an element handler
    - Function XML_ErrorString was returning NULL rather than
      a message for code XML_ERROR_INVALID_ARGUMENT
      introduced with release 2.2.1
    * Other changes:
    - Add argument -N adding notation declarations
    - various compiler-specific fixes
    - Improve docbook2x-man detection
  - drop expat-docbook.patch
    * fixed in 0f5186c7b8e503c669e332d944712de010b265f3
  - switch to github for release tarballs and website
* Thu Oct 26 2017
  - Version update to 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] 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")
      [#111]  Fix some typos in documentation
      Version info bumped from 7:5:6 to 7:6:6
  - Release 2.2.3 Wed August 2 2017
    * Bug fixes:
      [#85]  Fix a dangling pointer issue related to realloc
    * Other changes:
      [#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.
      [#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
  - 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;
    * [MOX-006] Fix non-NULL parser parameter validation in XML_Parse;
      resulted in NULL dereference, previously;
    * 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
      [#58]  Address compile warnings
      [#68]  Fix "./ && ./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
    * Added patch expat-docbook.patch to compile the man pages with
    * Cleaned spec file with spec-cleaner
* Sat Oct 07 2017
  - Allow building when do_profiling is undefined
* Tue Jul 11 2017
  - Build with profiling when possible
* Tue Jul 04 2017
  - Version update to 2.2.1 Sat June 17 2017
    - Security fixes:
      CVE-2017-9233 / bsc#1047236 -- External entity infinite loop DoS
      Commit c4bf96bb51dd2a1b0e185374362ee136fe2c9d7f
    - [MOX-002]      CVE-2016-9063 / bsc#1047240 -- Detect integer overflow;
      (Fixed version of existing downstream patches!)
    - ( #539  Fix regression from fix to CVE-2016-0718 cutting off
      longer tag names;
      [#25]  More integer overflow detection (function poolGrow);
    - [MOX-002]      Detect overflow from len=INT_MAX call to XML_Parse;
    - [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.
    - [MOX-005] For the low quality entropy extraction fallback code,
      the parser instance address can no longer leak,
    - [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
    * 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.
    - 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
      [#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
      xmlwf on Windows: Add missing calls to CloseHandle
    - New features:
      [#30] Introduced environment switch EXPAT_ENTROPY_DEBUG=1
      for runtime debugging of entropy extraction
      Bump version info from 7:2:6 to 7:3:6
* Mon Jul 18 2016
  - Remove pointless --with-pic (for static only)
* Thu Jul 14 2016
  - Version update to 2.2.0:
    * Fixes bnc#983215 CVE-2012-6702
    * Fixes bnc#983216 CVE-2016-5300
    * Various cmake and autotools script updates
    * Fix detection of utf8 character boundaries
  - Remove all patches merged upstream:
    * expat-2.1.1-avoid_relying_on_undef_behaviour.patch
    * expat-2.1.1-parser_crashes_on_malformed_input.patch
    * expat-alloc-size.patch
    * expat-visibility.patch
* Wed May 18 2016
  - add expat-2.1.1-avoid_relying_on_undef_behaviour.patch to avoid
    relying on undefined behavior in the original CVE-2015-1283 fix
    [bnc#980391], [bnc#983985], [CVE-2016-4472]
  - add expat-2.1.1-parser_crashes_on_malformed_input.patch to fix
    Expat XML parser that mishandles certain kinds of malformed input
    documents [bnc#979441], [CVE-2016-0718]
  - use spec-cleaner to clean specfile
* Fri Apr 01 2016
  - After simplification of expat-visibility.patch, it became
    uneffective as no symbols are getting hidden. add
    - fvisibility=hidden to CFLAGS again.
  - expat-alloc-size.patch: fix braino, realloc()-like functions
    should not take __attribute__(malloc)
* Wed Mar 23 2016
  - Update to version 2.1.1
    * Fixes CVE-2015-1283 — Multiple integer overflows in the
      XML_GetBuffer function
    * Fix potential null pointer dereference
    * Symbol XML_SetHashSalt was not exported
    * Output of xmlwf -h was incomplete
    * Document behavior of calling XML_SetHashSalt with salt 0
    * Minor improvements to man page xmlwf(1)
  - Simplify expat-visibility.patch, refresh expat-alloc-size.patch
  - Drop config-guess-sub-update.patch, fixed upstream.
* Sat Jul 11 2015
  - Cleanup spec file with spec-cleaner
  - Remove old ppc obsoletes/provides



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Fabrice Bellet, Tue Jul 9 12:19:47 2024