From afa00abb2b68205bee539d7947130d6b1b1ec6e9 Mon Sep 17 00:00:00 2001
From: Marvin Borner
Date: Thu, 1 Apr 2021 19:39:14 +0200
Subject: Hardened entire system

By using the nonnull attribute and replace buffer-overflow-prone
functions like strcpy, strcat and sprintf by strlcpy, strlcat and
snprintf.
---
 libs/libc/inc/list.h | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'libs/libc/inc/list.h')

diff --git a/libs/libc/inc/list.h b/libs/libc/inc/list.h
index 0b82b48..fea98dc 100644
--- a/libs/libc/inc/list.h
+++ b/libs/libc/inc/list.h
@@ -17,13 +17,13 @@ struct node {
 };
 
 struct list *list_new(void);
-void list_destroy(struct list *list);
+void list_destroy(struct list *list) NONNULL;
 /* struct node *list_new_node(); */ // TODO: Make node-specific things static/private?
 /* void list_add_node(struct list *list, struct node *node); */
-struct node *list_add(struct list *list, void *data);
-struct list *list_remove(struct list *list, struct node *node);
-struct node *list_last(struct list *list);
-struct list *list_swap(struct list *list, struct node *a, struct node *b);
-struct node *list_first_data(struct list *list, void *data);
+struct node *list_add(struct list *list, void *data) NONNULL;
+struct list *list_remove(struct list *list, struct node *node) NONNULL;
+struct node *list_last(struct list *list) NONNULL;
+struct list *list_swap(struct list *list, struct node *a, struct node *b) NONNULL;
+struct node *list_first_data(struct list *list, void *data) NONNULL;
 
 #endif
-- 
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