From 28149d30f56113f1047a7a348a67bd3e854fe4c0 Mon Sep 17 00:00:00 2001 From: Michael Brown Date: Tue, 9 Dec 2014 13:12:01 +0000 Subject: [list] Add sanity checks after list-adding functions Signed-off-by: Michael Brown --- src/include/ipxe/list.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'src/include/ipxe/list.h') diff --git a/src/include/ipxe/list.h b/src/include/ipxe/list.h index 0d097307..581ec980 100644 --- a/src/include/ipxe/list.h +++ b/src/include/ipxe/list.h @@ -69,6 +69,8 @@ struct list_head { #define list_add( new, head ) do { \ list_check ( (head) ); \ extern_list_add ( (new), (head) ); \ + list_check ( (head) ); \ + list_check ( (new) ); \ } while ( 0 ) static inline void inline_list_add ( struct list_head *new, struct list_head *head ) { @@ -91,6 +93,8 @@ extern void extern_list_add ( struct list_head *new, #define list_add_tail( new, head ) do { \ list_check ( (head) ); \ extern_list_add_tail ( (new), (head) ); \ + list_check ( (head) ); \ + list_check ( (new) ); \ } while ( 0 ) static inline void inline_list_add_tail ( struct list_head *new, struct list_head *head ) { -- cgit v1.2.3-55-g7522