[Libreoffice-commits] core.git: Branch 'libreoffice-4-1' - RepositoryExternal.mk unoxml/source

[Michael Stahl]

 RepositoryExternal.mk                   |    1 +
 unoxml/source/rdf/librdf_repository.cxx |   11 +++++++++++
 2 files changed, 12 insertions(+)

New commits:
commit ae11e5501c9cf436a3f8b956e9b3fba6d1cb67cf
Author: Michael Stahl <mstahl at redhat.com>
Date:   Wed Jun 26 21:57:03 2013 +0200

    fdo#64672 prevent raptor from setting global libxml2 error handlers
    
    Raptor already sets up all 4 error handlers in xmlSAXHandler so why it
    would need the global ones in addition to that is a mystery anyway.
    Messing with libxml2's globals can only cause trouble.
    
    Change-Id: I2935efe5c4cd75d48cc4ecdeaa8437e91b48349e
    (cherry picked from commit 246a78b1d2a88ff1937b09b22325d160739ef47e)
    Reviewed-on: https://gerrit.libreoffice.org/4552
    Reviewed-by: Fridrich Strba <fridrich at documentfoundation.org>
    Tested-by: Fridrich Strba <fridrich at documentfoundation.org>

diff --git a/RepositoryExternal.mk b/RepositoryExternal.mk
index 2a1b2b3..f4e3f1c 100644
--- a/RepositoryExternal.mk
+++ b/RepositoryExternal.mk
@@ -921,6 +921,7 @@ $(eval $(call gb_Helper_register_libraries,PLAINLIBS_OOO, \
 define gb_LinkTarget__use_librdf
 $(call gb_LinkTarget_use_packages,$(1),raptor rasqal redland)
 $(call gb_LinkTarget_use_libraries,$(1),\
+	raptor2 \
 	rdf \
 )
 
diff --git a/unoxml/source/rdf/librdf_repository.cxx b/unoxml/source/rdf/librdf_repository.cxx
index ab202d1..477b592 100644
--- a/unoxml/source/rdf/librdf_repository.cxx
+++ b/unoxml/source/rdf/librdf_repository.cxx
@@ -1897,6 +1897,16 @@ librdf_Repository::getStatementsGraph(
     return new librdf_GraphResult(this, m_aMutex, pStream, pContext);
 }
 
+extern "C"
+void librdf_raptor_init(void* /*user_data*/, raptor_world* pRaptorWorld)
+{
+    // fdo#64672 prevent raptor from setting global libxml2 error handlers
+    raptor_world_set_flag(pRaptorWorld,
+            RAPTOR_WORLD_FLAG_LIBXML_STRUCTURED_ERROR_SAVE, 0);
+    raptor_world_set_flag(pRaptorWorld,
+            RAPTOR_WORLD_FLAG_LIBXML_GENERIC_ERROR_SAVE, 0);
+}
+
 librdf_world *librdf_TypeConverter::createWorld() const
 {
     // create and initialize world
@@ -1906,6 +1916,7 @@ librdf_world *librdf_TypeConverter::createWorld() const
             "librdf_TypeConverter::createWorld: librdf_new_world failed",
             m_rRep);
     }
+    librdf_world_set_raptor_init_handler(pWorld, 0, &librdf_raptor_init);
     //FIXME logger, digest, features?
     xsltSecurityPrefsPtr origprefs = xsltGetDefaultSecurityPrefs();
     librdf_world_open(pWorld);