free ring buffer

2 files changed, 4 insertions, 2 deletions

diff --git a/libical/src/libical/icalmemory.c b/libical/src/libical/icalmemory.c
index 18d7ef9..3ed38ad 100644
--- a/libical/src/libical/icalmemory.c
+++ b/libical/src/libical/icalmemory.c
@@ -60,25 +60,25 @@
 
 #include "icalmemory.h"
 #include "icalerror.h"
 
 #include <stdio.h> /* for printf (debugging) */
 #include <stdlib.h> /* for malloc, realloc */
 #include <string.h> /* for memset(), strdup */
 
 #ifdef WIN32
 #include <windows.h>
 #endif
 
-#define BUFFER_RING_SIZE 50
+#define BUFFER_RING_SIZE 100
 #define MIN_BUFFER_SIZE 64
 
 
 /* HACK. Not threadsafe */
 
 typedef struct {
         int pos;
         void *ring[BUFFER_RING_SIZE];
 } buffer_ring;
 
 void icalmemory_free_tmp_buffer (void* buf);
 void icalmemory_free_ring_byval(buffer_ring *br);
diff --git a/libkcal/icalformat.cpp b/libkcal/icalformat.cpp
index d9fe40b..5877406 100644
--- a/libkcal/icalformat.cpp
+++ b/libkcal/icalformat.cpp
@@ -135,24 +135,25 @@ bool ICalFormat::fromString( Calendar *cal, const QString &text )
   } 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 ) {
@@ -216,27 +217,28 @@ QString ICalFormat::toString( Calendar *cal )
 
   // 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 )
 {