free ring buffer

1 files changed, 1 insertions, 1 deletions

diff --git a/libical/src/libical/icalmemory.c b/libical/src/libical/icalmemory.c
index 3ed38ad..d22561e 100644
--- a/libical/src/libical/icalmemory.c
+++ b/libical/src/libical/icalmemory.c
@@ -40,65 +40,65 @@
  * interfaces simple, I did not want the caller to have to pass in a
  * memory buffer, but having libical pass out newly allocated memory
  * makes it difficult to de-allocate the memory.
  * 
  * The ring buffer in this scheme makes it possible for libical to pass
  * out references to memory which the caller does not own, and be able
  * to de-allocate the memory later. The ring allows libical to have
  * several buffers active simultaneously, which is handy when creating
  * string representations of components. 
  */
 
 #define ICALMEMORY_C
 
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
 
 #ifdef DMALLOC
 #include "dmalloc.h"
 #endif
 
 #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 100
+#define BUFFER_RING_SIZE 25
 #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);
 
 static buffer_ring* global_buffer_ring = 0;
 
 #ifdef HAVE_PTHREAD
 #include <pthread.h>
 
 static pthread_key_t  ring_key;
 static pthread_once_t ring_key_once = PTHREAD_ONCE_INIT;
 
 static void ring_destroy(void * buf) {
     if (buf) icalmemory_free_ring_byval((buffer_ring *) buf);
     pthread_setspecific(ring_key, NULL);
 }
 
 static void ring_key_alloc(void) {  
     pthread_key_create(&ring_key, ring_destroy);
 }
 #endif