Description: remove harmful calls to xml{Init,Cleanup}Parser
 Do not call xmlCleanupParser() ever to prevent TLS data corruption. And it
 seems that xmlInitParser() is not needed either, as libxml2 calls it itself
 when it's needed.
Origin: vendor, https://bugzilla.redhat.com/show_bug.cgi?id=554899#c12
Bug: http://bugzilla.abisource.com/show_bug.cgi?id=12670
Bug-Fedora: https://bugzilla.redhat.com/show_bug.cgi?id=554899
Bug-Ubuntu: https://launchpad.net/bugs/519541
Author: Michal Schmidt <mschmidt@redhat.com>
Applied-Upstream: 2.8.3, commit:SVN r28765
Last-Update: 2010-05-17

Index: src/af/util/xp/ut_xml_libxml2.cpp
===================================================================
--- src/af/util/xp/ut_xml_libxml2.cpp	(revision 28752)
+++ src/af/util/xp/ut_xml_libxml2.cpp	(working copy)
@@ -298,18 +298,3 @@
 
   return ret;
 }
-
-// guardian because (afaik) xmlParserXXX aren't guaranteed to be idempotent
-static volatile int iLibXml2Guardian = 0;
-
-void UT_XML::_init()
-{
-  if(++iLibXml2Guardian == 1)
-    xmlInitParser();
-}
-
-void UT_XML::_cleanup()
-{
-  if(--iLibXml2Guardian == 0)
-    xmlCleanupParser();
-}
Index: src/af/util/xp/ut_xml.h
===================================================================
--- src/af/util/xp/ut_xml.h	(revision 28752)
+++ src/af/util/xp/ut_xml.h	(working copy)
@@ -68,9 +68,6 @@
 
   bool grow (char *& buffer, UT_uint32 & length, UT_uint32 & max, UT_uint32 require);
 
-  void _init();
-  void _cleanup();
-
  protected:
   bool reset_all ();
  private:
Index: src/af/util/xp/ut_xml.cpp
===================================================================
--- src/af/util/xp/ut_xml.cpp	(revision 28752)
+++ src/af/util/xp/ut_xml.cpp	(working copy)
@@ -115,13 +115,10 @@
   m_pExpertListener(0),
   m_pReader(0)
 {
-	_init();
 }
 
 UT_XML::~UT_XML ()
 {
-  _cleanup();
-
   if (m_chardata_buffer) g_free (m_chardata_buffer);
 
   FREEP (m_namespace);