fixed format string argument error, resulting in crash

fixed memleak if pool not found

src/charon/config/attributes/attribute_manager.c

@@ -17,6 +17,7 @@
 
 #include "attribute_manager.h"
 
+#include <daemon.h>
 #include <utils/linked_list.h>
 #include <utils/mutex.h>
 
@@ -67,6 +68,10 @@ static host_t* acquire_address(private_attribute_manager_t *this,
 	enumerator->destroy(enumerator);
 	this->lock->unlock(this->lock);
 	
+	if (!host)
+	{
+		DBG1(DBG_CFG, "acquiring address from pool '%s' failed", pool);
+	}
 	return host;
 }
 
@@ -78,6 +83,7 @@ static void release_address(private_attribute_manager_t *this,
 {
 	enumerator_t *enumerator;
 	attribute_provider_t *current;
+	bool found = FALSE;
 	
 	this->lock->read_lock(this->lock);
 	enumerator = this->providers->create_enumerator(this->providers);
@@ -85,11 +91,17 @@ static void release_address(private_attribute_manager_t *this,
 	{
 		if (current->release_address(current, pool, address, id))
 		{
+			found = TRUE;
 			break;
 		}
 	}
 	enumerator->destroy(enumerator);
 	this->lock->unlock(this->lock);
+	
+	if (!found)
+	{
+		DBG1(DBG_CFG, "releasing address to pool '%s' failed", pool);
+	}
 }
 
 /**

src/charon/plugins/sql/sql_attribute.c

@@ -89,7 +89,7 @@ static u_int get_pool(private_sql_attribute_t *this, char *name, u_int *timeout)
 		e->destroy(e);
 		return pool;
 	}
-	DBG1(DBG_CFG, "ip pool '%s' not found");
+	DESTROY_IF(e);
 	return 0;
 }