1 /* $NetBSD: dns_name_fromtext_target.c,v 1.2 2019/01/09 16:55:11 christos Exp $ */ 2 3 /* 4 * Copyright (C) Internet Systems Consortium, Inc. ("ISC") 5 * 6 * This Source Code Form is subject to the terms of the Mozilla Public 7 * License, v. 2.0. If a copy of the MPL was not distributed with this 8 * file, You can obtain one at http://mozilla.org/MPL/2.0/. 9 * 10 * See the COPYRIGHT file distributed with this work for additional 11 * information regarding copyright ownership. 12 */ 13 14 #include <stddef.h> 15 #include <stdint.h> 16 #include <isc/buffer.h> 17 #include <isc/util.h> 18 #include <dns/fixedname.h> 19 #include <dns/name.h> 20 21 int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size); 22 23 int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) 24 { 25 isc_buffer_t buf; 26 isc_result_t result; 27 dns_fixedname_t origin; 28 char *de_const; 29 30 if (size < 5) { 31 return 0; 32 } 33 34 dns_fixedname_init(&origin); 35 DE_CONST(data, de_const); 36 isc_buffer_init(&buf, (void *)de_const, size); 37 isc_buffer_add(&buf, size); 38 result = dns_name_fromtext(dns_fixedname_name(&origin), &buf, dns_rootname, 0, NULL); 39 UNUSED(result); 40 return 0; 41 } 42