free ring buffer

1 files changed, 3 insertions, 1 deletions

diff --git a/libkcal/icalformat.cpp b/libkcal/icalformat.cpp
index d9fe40b..5877406 100644
--- a/libkcal/icalformat.cpp
+++ b/libkcal/icalformat.cpp
@@ -131,32 +131,33 @@ bool ICalFormat::fromString( Calendar *cal, const QString &text )
 
   if (icalcomponent_isa(calendar) != ICAL_VCALENDAR_COMPONENT) {
     setException(new ErrorFormat(ErrorFormat::NoCalendar));
     success = false;
   } else {
     // put all objects into their proper places
     if ( !mImpl->populate( cal, calendar ) ) {
       if ( !exception() ) {
         setException(new ErrorFormat(ErrorFormat::ParseErrorKcal));
       } 
       success = false;
     } else
       mLoadedProductId = mImpl->loadedProductId();
   }
 
   icalcomponent_free( calendar );
+  icalmemory_free_ring();
 
   return success;
 }
 
 Incidence *ICalFormat::fromString( const QString &text )
 {
   CalendarLocal cal( mTimeZoneId );
   fromString(&cal, text);
   
   Incidence *ical = 0;
   QPtrList<Event> elist = cal.events();
   if ( elist.count() > 0 ) {
     ical = elist.first();
   } else {
     QPtrList<Todo> tlist = cal.todos();
     if ( tlist.count() > 0 ) {
@@ -212,35 +213,36 @@ QString ICalFormat::toString( Calendar *cal )
    const char *text; 
   QString ret =""; 
   text = icalcomponent_as_ical_string( calendar ); 
   qApp->processEvents(); 
 
   // text = "BEGIN:VCALENDAR\nPRODID\n :-//K Desktop Environment//NONSGML libkcal 3.1//EN\nVERSION\n :2.0\nBEGIN:VEVENT\nDTSTAMP\n :20031231T213514Z\nORGANIZER\n :MAILTO:lutz@putz.de\nCREATED\n :20031231T213513Z\nUID\n :libkcal-1295166342.120\nSEQUENCE\n :0\nLAST-MODIFIED\n :20031231T213513Z\nSUMMARY\n :test1\nCLASS\n :PUBLIC\nPRIORITY\n :3\nDTSTART\n :20040101T090000Z\nDTEND\n :20040101T110000Z\nTRANSP\n :OPAQUE\nEND:VEVENT\nEND:VCALENDAR\n";
 
 
    if ( text ) {
        ret = QString ( text );
    }
    icalcomponent_free( calendar );
 
   if (!text) { 
     setException(new ErrorFormat(ErrorFormat::SaveError,
                  i18n("libical error")));
+    icalmemory_free_ring();
     return QString::null;
   }
-
+  icalmemory_free_ring();
   return ret;
 }
 
 QString ICalFormat::toICalString( Incidence *incidence )
 {
   CalendarLocal cal( mTimeZoneId );
   cal.addIncidence( incidence->clone() );
   return toString( &cal );
 }
 
 QString ICalFormat::toString( Incidence *incidence )
 {
   icalcomponent *component;
 
   component = mImpl->writeIncidence( incidence );