diff -r df43695d5c88 linguistic/source/lngsvcmgr.cxx
--- a/linguistic/source/lngsvcmgr.cxx	Wed Jun 30 20:59:38 2010 +0100
+++ b/linguistic/source/lngsvcmgr.cxx	Fri Jul 02 20:08:49 2010 +0100
@@ -45,6 +45,8 @@
 #include <cppuhelper/extract.hxx>
 #include <rtl/logfile.hxx>
 
+#include <boost/checked_delete.hpp>
+
 #include "lngsvcmgr.hxx"
 #include "lngopt.hxx"
 #include "misc.hxx"
@@ -605,6 +607,14 @@
     EnableNotification( aNames );
 }
 
+void LngSvcMgr::clearSvcInfoArray(SvcInfoArray* pInfo)
+{
+    if (pInfo)
+    {
+        std::for_each(pInfo->begin(), pInfo->end(), boost::checked_deleter<SvcInfo>());
+        delete pInfo;
+    }
+}
 
 LngSvcMgr::~LngSvcMgr()
 {
@@ -612,10 +622,10 @@
 	// will be freed in the destructor of the respective Reference's
     // xSpellDsp, xGrammarDsp, xHyphDsp, xThesDsp
 
-	delete pAvailSpellSvcs;
-    delete pAvailGrammarSvcs;
-	delete pAvailHyphSvcs;
-	delete pAvailThesSvcs;
+    clearSvcInfoArray(pAvailSpellSvcs);
+    clearSvcInfoArray(pAvailGrammarSvcs);
+    clearSvcInfoArray(pAvailHyphSvcs);
+    clearSvcInfoArray(pAvailThesSvcs);
 }
 
 
@@ -652,7 +662,7 @@
         if (0 == rName.compareTo( aSpellCheckerList, aSpellCheckerList.getLength() ))
         {
 			// delete old cached data, needs to be acquired new on demand
-			delete pAvailSpellSvcs;		pAvailSpellSvcs = 0;
+			clearSvcInfoArray(pAvailSpellSvcs);		pAvailSpellSvcs = 0;
 
 			OUString aNode( aSpellCheckerList );
             if (lcl_SeqHasString( aSpellCheckerListEntries, aKeyText ))
@@ -677,7 +687,7 @@
         else if (0 == rName.compareTo( aGrammarCheckerList, aGrammarCheckerList.getLength() ))
         {
             // delete old cached data, needs to be acquired new on demand
-            delete pAvailGrammarSvcs;      pAvailGrammarSvcs = 0;
+            clearSvcInfoArray(pAvailGrammarSvcs);      pAvailGrammarSvcs = 0;
 
             OUString aNode( aGrammarCheckerList );
             if (lcl_SeqHasString( aGrammarCheckerListEntries, aKeyText ))
@@ -705,7 +715,7 @@
 		else if (0 == rName.compareTo( aHyphenatorList, aHyphenatorList.getLength() ))
 		{
 			// delete old cached data, needs to be acquired new on demand
-			delete pAvailHyphSvcs;		pAvailHyphSvcs = 0;
+			clearSvcInfoArray(pAvailHyphSvcs);		pAvailHyphSvcs = 0;
 
 			OUString aNode( aHyphenatorList );
             if (lcl_SeqHasString( aHyphenatorListEntries, aKeyText ))
@@ -730,7 +740,7 @@
 		else if (0 == rName.compareTo( aThesaurusList, aThesaurusList.getLength() ))
 		{
 			// delete old cached data, needs to be acquired new on demand
-			delete pAvailThesSvcs;		pAvailThesSvcs = 0;
+			clearSvcInfoArray(pAvailThesSvcs);		pAvailThesSvcs = 0;
 
 			OUString aNode( aThesaurusList );
             if (lcl_SeqHasString( aThesaurusListEntries, aKeyText ))
@@ -1402,7 +1412,7 @@
 	{
         // don't used cached data here (force re-evaluation in order to have downloaded dictionaries
         // already found without the need to restart the office
-		delete pAvailSpellSvcs;  pAvailSpellSvcs = 0;
+		clearSvcInfoArray(pAvailSpellSvcs);  pAvailSpellSvcs = 0;
 		GetAvailableSpellSvcs_Impl();
 		pInfoArray = pAvailSpellSvcs;
 	}
@@ -1410,7 +1420,7 @@
     {
         // don't used cached data here (force re-evaluation in order to have downloaded dictionaries
         // already found without the need to restart the office
-        delete pAvailGrammarSvcs;  pAvailGrammarSvcs = 0;
+        clearSvcInfoArray(pAvailGrammarSvcs);  pAvailGrammarSvcs = 0;
         GetAvailableGrammarSvcs_Impl();
         pInfoArray = pAvailGrammarSvcs;
     }
@@ -1418,7 +1428,7 @@
 	{
         // don't used cached data here (force re-evaluation in order to have downloaded dictionaries
         // already found without the need to restart the office
-		delete pAvailHyphSvcs;  pAvailHyphSvcs = 0;
+		clearSvcInfoArray(pAvailHyphSvcs);  pAvailHyphSvcs = 0;
 		GetAvailableHyphSvcs_Impl();
 		pInfoArray = pAvailHyphSvcs;
 	}
@@ -1426,7 +1436,7 @@
 	{
         // don't used cached data here (force re-evaluation in order to have downloaded dictionaries
         // already found without the need to restart the office
-		delete pAvailThesSvcs;  pAvailThesSvcs = 0;
+		clearSvcInfoArray(pAvailThesSvcs);  pAvailThesSvcs = 0;
 		GetAvailableThesSvcs_Impl();
 		pInfoArray = pAvailThesSvcs;
 	}
diff -r df43695d5c88 linguistic/source/lngsvcmgr.hxx
--- a/linguistic/source/lngsvcmgr.hxx	Wed Jun 30 20:59:38 2010 +0100
+++ b/linguistic/source/lngsvcmgr.hxx	Fri Jul 02 20:08:49 2010 +0100
@@ -143,6 +143,8 @@
     void    SetAvailableCfgServiceLists( LinguDispatcher &rDispatcher,
                     const SvcInfoArray &rAvailSvcs );
 
+    static void clearSvcInfoArray(SvcInfoArray *pInfo);
+
     // utl::ConfigItem (to allow for listening of changes of relevant properties)
     virtual void    Notify( const com::sun::star::uno::Sequence< rtl::OUString > &rPropertyNames );
     virtual void    Commit();