[xslt] Release of libxslt 1.1.34

[Daniel Veillard <veillard redhat com>]

  As planned this is tagged in git and I pushed signed tarball and rpms to
the usual place:

   ftp://xmlsoft.org/libxslt/

 The release is out, includes a number of bug fixes and portability patches.
Some improvement about enabling fuzzers and removings some of the issues
found, some having security implications, users are invited to upgrade.

Documentation:
- Fix EXSLT web pages (Nick Wellnhofer)
- Regenerate web pages (Nick Wellnhofer)
- Fix Git link in news.html (Nick Wellnhofer)
- Minor documentation fixes after recent changes (Nick Wellnhofer)
- Fix typos (Jan Pokorný)
- Regenerate symbols and API docs (Nick Wellnhofer)
- Regenerate EXSLT website (Nick Wellnhofer)

Portability:
- Remove stubs when compiling without debugger or profiler (Nick Wellnhofer)
- configure.ac: Invoke PKG_CHECK_MODULES for building shared libraries (Hugh McMaster)
- configure.ac: Conditionally determine whether xml2-config should pass shared libraries or static libraries 
(Hugh McMaster)
- xslt-config.in: Fix broken --prefix=DIR support (Hugh McMaster)
- libexslt.pc.in: Do not expose private library  dependencies unless invoked (Hugh McMaster)
- libxslt.pc.in: Do not expose private library dependencies  unless invoked (Hugh McMaster)
- Fix -Wformat-overflow warning (GCC 9) (Nick Wellnhofer)
- Stop including ansidecl.h (Nick Wellnhofer)
- Remove WIN32_EXTRA_* variables (Nick Wellnhofer)
- Fix vsnprintf in Python bindings on Windows (Nick Wellnhofer)
- Build without winsock (Nick Wellnhofer)
- Stop redefining snprintf on MinGW (Nick Wellnhofer)

Bug Fixes:
- xsl:template without name and match attributes should not be allowed (Nikolai Weibull)
- Make sure that Python tests exit with error code (Nick Wellnhofer)
- Improve handling of invalid UTF-8 in format-number (Nick Wellnhofer)
- Fix dangling pointer in xsltCopyText (Nick Wellnhofer)
- Fix memory leak in pattern compilation error path (Nick Wellnhofer)
- Fix uninitialized read with UTF-8 grouping chars (Nick Wellnhofer)
- Fix integer overflow in FORMAT_GYEAR (Nick Wellnhofer)
- Fix performance regression with xsl:number (Nick Wellnhofer)
- Backup XPath context node in xsltInitCtxtKey (Nick Wellnhofer)
- Fix unsigned integer overflow in date.c (Nick Wellnhofer)
- Fix insertion of xsl:fallback content (Nick Wellnhofer)
- Avoid quadratic behavior in xsltSaveResultTo (Nick Wellnhofer)
- Fix numbering in non-Latin scripts (Nick Wellnhofer)
- Fix uninitialized read of xsl:number token (Nick Wellnhofer)
- Fix integer overflow in _exsltDateDayInWeek (Nick Wellnhofer)
- Rework xsltAttrVT allocation (Nick Wellnhofer)
- Fix check of xsltTestCompMatch return value (Nick Wellnhofer)
- Fix security framework bypass (Nick Wellnhofer)
- Use xmlNewTextChild in EXSLT dyn:map (Nick Wellnhofer)
- Fix float casts in exsltDateDuration (Nick Wellnhofer)
- Always set context node before calling XPath iterators (Nick Wellnhofer)
- Fix attribute precedence with xsl:use-attribute-sets (Nick Wellnhofer)
- Backup context node in exsltFuncFunctionFunction (Nick Wellnhofer)
- Initialize ctxt->output before evaluating global vars (Nick Wellnhofer)
- Fix memory leak in EXSLT functions error path (Nick Wellnhofer)

Improvements:
- Enable continuous integration via GitLab CI (Nick Wellnhofer)
- Fix -Wimplicit-fallthrough warnings (Nick Wellnhofer)
- Adjust number of API index pages (Nick Wellnhofer)
- Make xsltCompileRelativePathPattern non-recursive (Nick Wellnhofer)
- Check that crypto:rc4_decrypt produces valid UTF-8 (Nick Wellnhofer)
- Avoid recursion in keys.c:skipPredicate (Nick Wellnhofer)
- xslt-config.in: Simply handling of $all_flags (Hugh McMaster)
- xslt-config.in: Add a --dynamic option to --libs (Hugh McMaster)
- xslt-config.in: Simplify basic library handling (Hugh McMaster)
- xslt-config.in: Remove unused variable (Hugh McMaster)
- xslt-config: Simply handling of --cflags (Hugh McMaster)
- Add Travis test with MemorySanitizer (Nick Wellnhofer)
- Run Travis ASan tests under Xenial (Nick Wellnhofer)
- Improve fuzzers (Nick Wellnhofer)
- Always reuse XPath context (Nick Wellnhofer)
- Compile with -Wextra (Nick Wellnhofer)
- Make profiler support optional (Nick Wellnhofer)
- Hide unused code when compiling without debugger (Nick Wellnhofer)
- Reorganize fuzzing code (Nick Wellnhofer)
- Simplify .gitignore (Nick Wellnhofer)
- Optional operation limit (Nick Wellnhofer)
- Improve seed corpus and dictionary (Nick Wellnhofer)
- Reuse XPath context when compiling stylesheets (Nick Wellnhofer)
- Reuse XPath context in dyn:map (Nick Wellnhofer)
- Reuse XPath context in saxon:expression (Nick Wellnhofer)
- Add libFuzzer targets (Nick Wellnhofer)
- Adjust error message in expected test output (Nick Wellnhofer)
- Change bug tracker URL (Nick Wellnhofer)
- Change git repo URL (Nick Wellnhofer)
- Regenerate NEWS (Nick Wellnhofer)
- Fix misleading indentation in security.c (Nick Wellnhofer)

Cleanups:
- Remove empty TODO file (Nick Wellnhofer)
- Remove generated file libxsltclass.txt from version control (Nick Wellnhofer)
- Rebuild docs (Nick Wellnhofer)

  Thanks to Nick and everybody who helped to build this release !

Daniel

-- 
Daniel Veillard      | Red Hat Developers Tools http://developer.redhat.com/
veillard redhat com  | libxml Gnome XML XSLT toolkit  http://xmlsoft.org/
http://veillard.com/ | virtualization library  http://libvirt.org/