Hex parsing hardening.

2016-02-26 14:09:37 -08:00
parent e89d30af24
commit e3a372e1ea
11 changed files with 55 additions and 21 deletions
--- a/adsbus/list.h
+++ b/adsbus/list.h
@@ -34,6 +34,6 @@ struct list_head {
 				pos = n, n = list_entry(n->member.next, typeof(*n), member))

 void list_head_init(struct list_head *);
-bool list_is_empty(const struct list_head *);
+bool __attribute__ ((warn_unused_result)) list_is_empty(const struct list_head *);
 void list_add(struct list_head *, struct list_head *);
 void list_del(struct list_head *);