rem: if (t->target.target_size != IPT_ALIGN(sizeof(struct ipt_standard_target))) {
add: if (t->target.u.target_size != sizeof(struct ipt_standard_target)) {
context: standard_map(struct ipt_entry *e, int verdict){	struct ipt_standard_target *t;	t = (struct ipt_standard_target *)ipt_get_target(e);	if (t->target.target_size != IPT_ALIGN(sizeof(struct ipt_standard_target))) {		errno = EINVAL;		return 0;	}	/* memset for memcmp convenience on delete/replace */	memset(t->target.u.name, 0, IPT_FUNCTION_MAXNAMELEN);	strcpy(t->target.u.name, IPT_STANDARD_TARGET);	t->verdict = verdict;	return 1;}