70 static int nla_validate_array(const struct nlattr *head, int len, int maxtype,  in nla_validate_array()  argument
78 	nla_for_each_attr(entry, head, len, rem) {  in nla_validate_array()
177 	    (pt->type == NLA_EXACT_LEN_WARN && attrlen != pt->len)) {  in validate_nla()
204 		if (attrlen != pt->len)  in validate_nla()
232 		if (pt->len)  in validate_nla()
233 			minlen = min_t(int, attrlen, pt->len + 1);  in validate_nla()
247 		if (pt->len) {  in validate_nla()
253 			if (attrlen > pt->len)  in validate_nla()
259 		if (pt->len && attrlen > pt->len)  in validate_nla()
272 			err = __nla_validate(nla_data(nla), nla_len(nla), pt->len,  in validate_nla()
296 						 pt->len, pt->validation_data,  in validate_nla()
316 		if (attrlen < pt->len)  in validate_nla()
321 		if (pt->len)  in validate_nla()
322 			minlen = pt->len;  in validate_nla()
357 static int __nla_validate_parse(const struct nlattr *head, int len, int maxtype,  in __nla_validate_parse()  argument
369 	nla_for_each_attr(nla, head, len, rem) {  in __nla_validate_parse()
419 int __nla_validate(const struct nlattr *head, int len, int maxtype,  in __nla_validate()  argument
423 	return __nla_validate_parse(head, len, maxtype, policy, validate,  in __nla_validate()
442 	int i, len = 0;  in nla_policy_len()  local
445 		if (p->len)  in nla_policy_len()
446 			len += nla_total_size(p->len);  in nla_policy_len()
448 			len += nla_total_size(nla_attr_len[p->type]);  in nla_policy_len()
450 			len += nla_total_size(nla_attr_minlen[p->type]);  in nla_policy_len()
453 	return len;  in nla_policy_len()
474 		const struct nlattr *head, int len,  in __nla_parse()  argument
478 	return __nla_validate_parse(head, len, maxtype, policy, validate,  in __nla_parse()
491 struct nlattr *nla_find(const struct nlattr *head, int len, int attrtype)  in nla_find()  argument
496 	nla_for_each_attr(nla, head, len, rem)  in nla_find()
525 		size_t len = (srclen >= dstsize) ? dstsize - 1 : srclen;  in nla_strlcpy()  local
528 		memcpy(dst, src, len);  in nla_strlcpy()
607 	int len = strlen(str);  in nla_strcmp()  local
615 	d = attrlen - len;  in nla_strcmp()
617 		d = memcmp(nla_data(nla), str, len);  in nla_strcmp()
728 	size_t len;  in nla_reserve_64bit()  local
731 		len = nla_total_size_64bit(attrlen);  in nla_reserve_64bit()
733 		len = nla_total_size(attrlen);  in nla_reserve_64bit()
734 	if (unlikely(skb_tailroom(skb) < len))  in nla_reserve_64bit()
853 	size_t len;  in nla_put_64bit()  local
856 		len = nla_total_size_64bit(attrlen);  in nla_put_64bit()
858 		len = nla_total_size(attrlen);  in nla_put_64bit()
859 	if (unlikely(skb_tailroom(skb) < len))  in nla_put_64bit()