| Message ID | 20201003074830.948-6-ynezz@true.cz |
|---|---|
| State | Accepted |
| Delegated to: | Petr Štetiar |
| Headers | show |
| Series | fixes and improvements | expand |
diff --git a/uci.h b/uci.h index 43f2052a00e6..b385e2be964f 100644 --- a/uci.h +++ b/uci.h @@ -34,6 +34,7 @@ extern "C" { #include <setjmp.h> #include <stdio.h> #include <stdint.h> +#include <stddef.h> #define UCI_CONFDIR "/etc/config" #define UCI_SAVEDIR "/tmp/.uci" @@ -509,11 +510,6 @@ struct uci_parse_option { }; -/* linked list handling */ -#ifndef offsetof -#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER) -#endif - /** * container_of - cast a member of a structure out to the containing structure * @ptr: the pointer to the member.
Fixes following ubdefined-behavior as reported by clang version 10.0.0-4ubuntu1~18.04.2: delta.c:139:52: runtime error: member access within null pointer of type 'struct uci_element' SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior delta.c:139:52 Signed-off-by: Petr Štetiar <ynezz@true.cz> --- uci.h | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-)