Fix potential memory leaks and crashes.

2009-11-18 17:41:28 +01:00
parent f4e82ef503
commit 00995a1946
12 changed files with 97 additions and 27 deletions
--- a/src/util/list.c
+++ b/src/util/list.c
@@ -54,6 +54,11 @@ void list_clear(struct linked_list* list, void (*free_handle)(void* ptr))
 void list_append(struct linked_list* list, void* data_ptr)
 {
 	struct node* new_node = (struct node*) hub_malloc_zero(sizeof(struct node));
+	if (!new_node)
+	{
+		LOG_FATAL("Unable to allocate memory");
+		return;
+	}
 	new_node->ptr = data_ptr;
 	
 	if (list->last)