Enlightenment CVS committal
Author : monkeyiq
Project : e17
Module : libs/evas
Dir : e17/libs/evas/src/lib/canvas
Modified Files:
evas_object_main.c
Log Message:
gaurd access to layer->objects->last to check if layer->objects == 0
===================================================================
RCS file:
/cvsroot/enlightenment/e17/libs/evas/src/lib/canvas/evas_object_main.c,v
retrieving revision 1.43
retrieving revision 1.44
diff -u -3 -r1.43 -r1.44
--- evas_object_main.c 6 Jan 2006 23:05:17 -0000 1.43
+++ evas_object_main.c 23 Jan 2006 06:54:04 -0000 1.44
@@ -1,6 +1,14 @@
#include "evas_common.h"
#include "evas_private.h"
+static Evas_Object_List* get_layer_objects_last( Evas_Layer* l )
+{
+ if( !l || !l->objects )
+ return NULL;
+
+ return ((Evas_Object_List *)(l->objects))->last;
+}
+
/* evas internal stuff */
Evas_Object *
evas_object_new(void)
@@ -939,7 +947,7 @@
Evas_Layer *lay;
lay = (Evas_Layer *)l;
- for (l2 = ((Evas_Object_List *)(lay->objects))->last; l2; l2 = l2->prev)
+ for (l2 = get_layer_objects_last(lay); l2; l2 = l2->prev)
{
Evas_Object *obj;
@@ -995,7 +1003,7 @@
Evas_Layer *lay;
lay = (Evas_Layer *)l;
- for (l2 = ((Evas_Object_List *)(lay->objects))->last; l2; l2 = l2->prev)
+ for (l2 = get_layer_objects_last(lay); l2; l2 = l2->prev)
{
Evas_Object *obj;
@@ -1036,7 +1044,7 @@
Evas_Layer *lay;
lay = (Evas_Layer *)l;
- for (l2 = ((Evas_Object_List *)(lay->objects))->last; l2; l2 = l2->prev)
+ for (l2 = get_layer_objects_last(lay); l2; l2 = l2->prev)
{
Evas_Object *obj;
@@ -1081,7 +1089,7 @@
Evas_Layer *lay;
lay = (Evas_Layer *)l;
- for (l2 = ((Evas_Object_List *)(lay->objects))->last; l2; l2 = l2->prev)
+ for (l2 = get_layer_objects_last(lay); l2; l2 = l2->prev)
{
Evas_Object *obj;
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