62 	size_t dp = *_dp, len, n;  in asn1_find_indefinite_length()  local
95 	len = data[dp++];  in asn1_find_indefinite_length()
96 	if (len <= 0x7f)  in asn1_find_indefinite_length()
99 	if (unlikely(len == ASN1_INDEFINITE_LENGTH)) {  in asn1_find_indefinite_length()
107 	n = len - 0x80;  in asn1_find_indefinite_length()
108 	if (unlikely(n > sizeof(len) - 1))  in asn1_find_indefinite_length()
112 	len = 0;  in asn1_find_indefinite_length()
114 		len <<= 8;  in asn1_find_indefinite_length()
115 		len |= data[dp++];  in asn1_find_indefinite_length()
118 	if (len > datalen - dp)  in asn1_find_indefinite_length()
120 	dp += len;  in asn1_find_indefinite_length()
178 	size_t pc = 0, dp = 0, tdp = 0, len = 0;  in asn1_ber_decoder()  local
260 		len = data[dp++];  in asn1_ber_decoder()
261 		if (len > 0x7f) {  in asn1_ber_decoder()
262 			if (unlikely(len == ASN1_INDEFINITE_LENGTH)) {  in asn1_ber_decoder()
270 				int n = len - 0x80;  in asn1_ber_decoder()
276 				for (len = 0; n > 0; n--) {  in asn1_ber_decoder()
277 					len <<= 8;  in asn1_ber_decoder()
278 					len |= data[dp++];  in asn1_ber_decoder()
280 				if (unlikely(len > datalen - dp))  in asn1_ber_decoder()
284 			if (unlikely(len > datalen - dp))  in asn1_ber_decoder()
298 				datalen = dp + len;  in asn1_ber_decoder()
306 			 tag, len, flags & FLAG_CONS ? " CONS" : "");  in asn1_ber_decoder()
332 					data, datalen, &tmp, &len, &errmsg);  in asn1_ber_decoder()
336 			pr_debug("- LEAF: %zu\n", len);  in asn1_ber_decoder()
346 			ret = actions[act](context, hdr, tag, data + dp, len);  in asn1_ber_decoder()
352 			dp += len;  in asn1_ber_decoder()
397 		len = datalen;  in asn1_ber_decoder()
400 			 tdp, dp, len, datalen);  in asn1_ber_decoder()
403 			datalen = len;  in asn1_ber_decoder()
418 			len = dp - tdp - 2;  in asn1_ber_decoder()
420 			if (dp < len && (op & ASN1_OP_END__OF)) {  in asn1_ber_decoder()
421 				datalen = len;  in asn1_ber_decoder()
427 			if (dp != len)  in asn1_ber_decoder()
429 			len -= tdp;  in asn1_ber_decoder()
430 			pr_debug("- cons len l=%zu d=%zu\n", len, dp - tdp);  in asn1_ber_decoder()
439 			ret = actions[act](context, hdr, 0, data + tdp, len);  in asn1_ber_decoder()
454 		ret = actions[machine[pc + 1]](context, hdr, tag, data + tdp, len);  in asn1_ber_decoder()
516 		 errmsg, pc, dp, optag, tag, len);  in asn1_ber_decoder()