68 	size_t dp = *_dp, len, n;  in asn1_find_indefinite_length()  local
72 	if (unlikely(datalen - dp < 2)) {  in asn1_find_indefinite_length()
73 		if (datalen == dp)  in asn1_find_indefinite_length()
79 	tag = data[dp++];  in asn1_find_indefinite_length()
82 		if (data[dp++] != 0)  in asn1_find_indefinite_length()
85 			*_len = dp - *_dp;  in asn1_find_indefinite_length()
86 			*_dp = dp;  in asn1_find_indefinite_length()
94 			if (unlikely(datalen - dp < 2))  in asn1_find_indefinite_length()
96 			tmp = data[dp++];  in asn1_find_indefinite_length()
101 	len = data[dp++];  in asn1_find_indefinite_length()
116 	if (unlikely(n > datalen - dp))  in asn1_find_indefinite_length()
121 		len |= data[dp++];  in asn1_find_indefinite_length()
124 	if (len > datalen - dp)  in asn1_find_indefinite_length()
126 	dp += len;  in asn1_find_indefinite_length()
144 	*_dp = dp;  in asn1_find_indefinite_length()
184 	size_t pc = 0, dp = 0, tdp = 0, len = 0;  in asn1_ber_decoder()  local
208 		 pc, machlen, dp, datalen, csp, jsp);  in asn1_ber_decoder()
223 		    (op & ASN1_OP_MATCH__SKIP && dp == datalen)) {  in asn1_ber_decoder()
233 		if (unlikely(datalen - dp < 2))  in asn1_ber_decoder()
235 		tag = data[dp++];  in asn1_ber_decoder()
258 					dp--;  in asn1_ber_decoder()
266 		len = data[dp++];  in asn1_ber_decoder()
273 				if (unlikely(2 > datalen - dp))  in asn1_ber_decoder()
279 				if (unlikely(n > datalen - dp))  in asn1_ber_decoder()
284 					len |= data[dp++];  in asn1_ber_decoder()
286 				if (unlikely(len > datalen - dp))  in asn1_ber_decoder()
290 			if (unlikely(len > datalen - dp))  in asn1_ber_decoder()
300 			cons_dp_stack[csp] = dp;  in asn1_ber_decoder()
304 				datalen = dp + len;  in asn1_ber_decoder()
313 		tdp = dp;  in asn1_ber_decoder()
335 				size_t tmp = dp;  in asn1_ber_decoder()
352 			ret = actions[act](context, hdr, tag, data + dp, len);  in asn1_ber_decoder()
358 			dp += len;  in asn1_ber_decoder()
406 			 tdp, dp, len, datalen);  in asn1_ber_decoder()
410 			if (unlikely(datalen - dp < 2))  in asn1_ber_decoder()
412 			if (data[dp++] != 0) {  in asn1_ber_decoder()
414 					dp--;  in asn1_ber_decoder()
422 			if (data[dp++] != 0)  in asn1_ber_decoder()
424 			len = dp - tdp - 2;  in asn1_ber_decoder()
426 			if (dp < len && (op & ASN1_OP_END__OF)) {  in asn1_ber_decoder()
433 			if (dp != len)  in asn1_ber_decoder()
436 			pr_debug("- cons len l=%zu d=%zu\n", len, dp - tdp);  in asn1_ber_decoder()
522 		 errmsg, pc, dp, optag, tag, len);  in asn1_ber_decoder()