[dovecot-cvs] dovecot/src/lib mempool-alloconly.c,1.40,1.41

[tss at dovecot.org]

Update of /var/lib/cvs/dovecot/src/lib
In directory talvi:/tmp/cvs-serv23908

Modified Files:
	mempool-alloconly.c 
Log Message:
alloconly pool: pool_unref() shouldn't set the pool pointer to NULL unless
refcount=0.



Index: mempool-alloconly.c
===================================================================
RCS file: /var/lib/cvs/dovecot/src/lib/mempool-alloconly.c,v
retrieving revision 1.40
retrieving revision 1.41
diff -u -d -r1.40 -r1.41
--- mempool-alloconly.c	18 Jan 2007 15:33:36 -0000	1.40
+++ mempool-alloconly.c	25 Feb 2007 15:40:38 -0000	1.41
@@ -183,12 +183,14 @@
 {
 	struct alloconly_pool *apool = (struct alloconly_pool *)*pool;
 
+	if (--apool->refcount > 0)
+		return;
+
 	/* erase the pointer before freeing anything, as the pointer may
 	   exist inside the pool's memory area */
 	*pool = NULL;
 
-	if (--apool->refcount == 0)
-		pool_alloconly_destroy(apool);
+	pool_alloconly_destroy(apool);
 }
 
 static void block_alloc(struct alloconly_pool *apool, size_t size)