1 /* 2 * ***************************************************************************** 3 * 4 * SPDX-License-Identifier: BSD-2-Clause 5 * 6 * Copyright (c) 2018-2024 Gavin D. Howard and contributors. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions are met: 10 * 11 * * Redistributions of source code must retain the above copyright notice, this 12 * list of conditions and the following disclaimer. 13 * 14 * * Redistributions in binary form must reproduce the above copyright notice, 15 * this list of conditions and the following disclaimer in the documentation 16 * and/or other materials provided with the distribution. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 19 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 22 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 23 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 24 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 25 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 26 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 27 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 28 * POSSIBILITY OF SUCH DAMAGE. 29 * 30 * ***************************************************************************** 31 * 32 * Declarations for the OSS-Fuzz build of bc and dc. 33 * 34 */ 35 36 #include <stdint.h> 37 #include <stdlib.h> 38 39 #ifndef BC_OSSFUZZ_H 40 #define BC_OSSFUZZ_H 41 42 /// The number of args in fuzzer arguments, including the NULL terminator. 43 extern const size_t bc_fuzzer_args_len; 44 45 /// The standard arguments for the bc fuzzer with the -c argument. 46 extern const char* bc_fuzzer_args_c[]; 47 48 /// The standard arguments for the bc fuzzer with the -C argument. 49 extern const char* bc_fuzzer_args_C[]; 50 51 /// The standard arguments for the dc fuzzer with the -c argument. 52 extern const char* dc_fuzzer_args_c[]; 53 54 /// The standard arguments for the dc fuzzer with the -C argument. 55 extern const char* dc_fuzzer_args_C[]; 56 57 /// The data pointer. 58 extern uint8_t* bc_fuzzer_data; 59 60 /** 61 * The function that the fuzzer runs. 62 * @param Data The data. 63 * @param Size The number of bytes in @a Data. 64 * @return 0 on success, -1 on error. 65 * @pre @a Data must not be equal to NULL if @a Size > 0. 66 */ 67 int 68 LLVMFuzzerTestOneInput(const uint8_t* Data, size_t Size); 69 70 /** 71 * The initialization function for the fuzzer. 72 * @param argc A pointer to the argument count. 73 * @param argv A pointer to the argument list. 74 * @return 0 on success, -1 on error. 75 */ 76 int 77 LLVMFuzzerInitialize(int* argc, char*** argv); 78 79 #endif // BC_OSSFUZZ_H 80