99 static int nla_validate_int_range(const struct nla_policy *pt,  in nla_validate_int_range()  argument
106 	validate_min = pt->validation_type == NLA_VALIDATE_RANGE ||  in nla_validate_int_range()
107 		       pt->validation_type == NLA_VALIDATE_MIN;  in nla_validate_int_range()
108 	validate_max = pt->validation_type == NLA_VALIDATE_RANGE ||  in nla_validate_int_range()
109 		       pt->validation_type == NLA_VALIDATE_MAX;  in nla_validate_int_range()
111 	switch (pt->type) {  in nla_validate_int_range()
135 		if ((validate_min && nla_get_u64(nla) < pt->min) ||  in nla_validate_int_range()
136 		    (validate_max && nla_get_u64(nla) > pt->max)) {  in nla_validate_int_range()
147 	if ((validate_min && value < pt->min) ||  in nla_validate_int_range()
148 	    (validate_max && value > pt->max)) {  in nla_validate_int_range()
162 	const struct nla_policy *pt;  in validate_nla()  local
172 	pt = &policy[type];  in validate_nla()
174 	BUG_ON(pt->type > NLA_TYPE_MAX);  in validate_nla()
176 	if ((nla_attr_len[pt->type] && attrlen != nla_attr_len[pt->type]) ||  in validate_nla()
177 	    (pt->type == NLA_EXACT_LEN_WARN && attrlen != pt->len)) {  in validate_nla()
188 		if ((pt->type == NLA_NESTED || pt->type == NLA_NESTED_ARRAY) &&  in validate_nla()
194 		if (pt->type != NLA_NESTED && pt->type != NLA_NESTED_ARRAY &&  in validate_nla()
195 		    pt->type != NLA_UNSPEC && (nla->nla_type & NLA_F_NESTED)) {  in validate_nla()
202 	switch (pt->type) {  in validate_nla()
204 		if (attrlen != pt->len)  in validate_nla()
209 		if (extack && pt->validation_data) {  in validate_nla()
211 			extack->_msg = pt->validation_data;  in validate_nla()
226 		err = validate_nla_bitfield32(nla, pt->validation_data);  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()
271 		if (pt->validation_data) {  in validate_nla()
272 			err = __nla_validate(nla_data(nla), nla_len(nla), pt->len,  in validate_nla()
273 					     pt->validation_data, validate,  in validate_nla()
292 		if (pt->validation_data) {  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()
324 			minlen = nla_attr_minlen[pt->type];  in validate_nla()
331 	switch (pt->validation_type) {  in validate_nla()
338 		err = nla_validate_int_range(pt, nla, extack);  in validate_nla()
343 		if (pt->validate) {  in validate_nla()
344 			err = pt->validate(nla, extack);  in validate_nla()