1*12e0d316SStefan Eßer /* 2*12e0d316SStefan Eßer * ***************************************************************************** 3*12e0d316SStefan Eßer * 4*12e0d316SStefan Eßer * SPDX-License-Identifier: BSD-2-Clause 5*12e0d316SStefan Eßer * 6*12e0d316SStefan Eßer * Copyright (c) 2018-2024 Gavin D. Howard and contributors. 7*12e0d316SStefan Eßer * 8*12e0d316SStefan Eßer * Redistribution and use in source and binary forms, with or without 9*12e0d316SStefan Eßer * modification, are permitted provided that the following conditions are met: 10*12e0d316SStefan Eßer * 11*12e0d316SStefan Eßer * * Redistributions of source code must retain the above copyright notice, this 12*12e0d316SStefan Eßer * list of conditions and the following disclaimer. 13*12e0d316SStefan Eßer * 14*12e0d316SStefan Eßer * * Redistributions in binary form must reproduce the above copyright notice, 15*12e0d316SStefan Eßer * this list of conditions and the following disclaimer in the documentation 16*12e0d316SStefan Eßer * and/or other materials provided with the distribution. 17*12e0d316SStefan Eßer * 18*12e0d316SStefan Eßer * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 19*12e0d316SStefan Eßer * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20*12e0d316SStefan Eßer * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21*12e0d316SStefan Eßer * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 22*12e0d316SStefan Eßer * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 23*12e0d316SStefan Eßer * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 24*12e0d316SStefan Eßer * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 25*12e0d316SStefan Eßer * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 26*12e0d316SStefan Eßer * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 27*12e0d316SStefan Eßer * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 28*12e0d316SStefan Eßer * POSSIBILITY OF SUCH DAMAGE. 29*12e0d316SStefan Eßer * 30*12e0d316SStefan Eßer * ***************************************************************************** 31*12e0d316SStefan Eßer * 32*12e0d316SStefan Eßer * Declarations for the OSS-Fuzz build of bc and dc. 33*12e0d316SStefan Eßer * 34*12e0d316SStefan Eßer */ 35*12e0d316SStefan Eßer 36*12e0d316SStefan Eßer #include <stdint.h> 37*12e0d316SStefan Eßer #include <stdlib.h> 38*12e0d316SStefan Eßer 39*12e0d316SStefan Eßer #ifndef BC_OSSFUZZ_H 40*12e0d316SStefan Eßer #define BC_OSSFUZZ_H 41*12e0d316SStefan Eßer 42*12e0d316SStefan Eßer /// The number of args in fuzzer arguments, including the NULL terminator. 43*12e0d316SStefan Eßer extern const size_t bc_fuzzer_args_len; 44*12e0d316SStefan Eßer 45*12e0d316SStefan Eßer /// The standard arguments for the bc fuzzer with the -c argument. 46*12e0d316SStefan Eßer extern const char* bc_fuzzer_args_c[]; 47*12e0d316SStefan Eßer 48*12e0d316SStefan Eßer /// The standard arguments for the bc fuzzer with the -C argument. 49*12e0d316SStefan Eßer extern const char* bc_fuzzer_args_C[]; 50*12e0d316SStefan Eßer 51*12e0d316SStefan Eßer /// The standard arguments for the dc fuzzer with the -c argument. 52*12e0d316SStefan Eßer extern const char* dc_fuzzer_args_c[]; 53*12e0d316SStefan Eßer 54*12e0d316SStefan Eßer /// The standard arguments for the dc fuzzer with the -C argument. 55*12e0d316SStefan Eßer extern const char* dc_fuzzer_args_C[]; 56*12e0d316SStefan Eßer 57*12e0d316SStefan Eßer /// The data pointer. 58*12e0d316SStefan Eßer extern uint8_t* bc_fuzzer_data; 59*12e0d316SStefan Eßer 60*12e0d316SStefan Eßer /** 61*12e0d316SStefan Eßer * The function that the fuzzer runs. 62*12e0d316SStefan Eßer * @param Data The data. 63*12e0d316SStefan Eßer * @param Size The number of bytes in @a Data. 64*12e0d316SStefan Eßer * @return 0 on success, -1 on error. 65*12e0d316SStefan Eßer * @pre @a Data must not be equal to NULL if @a Size > 0. 66*12e0d316SStefan Eßer */ 67*12e0d316SStefan Eßer int 68*12e0d316SStefan Eßer LLVMFuzzerTestOneInput(const uint8_t* Data, size_t Size); 69*12e0d316SStefan Eßer 70*12e0d316SStefan Eßer /** 71*12e0d316SStefan Eßer * The initialization function for the fuzzer. 72*12e0d316SStefan Eßer * @param argc A pointer to the argument count. 73*12e0d316SStefan Eßer * @param argv A pointer to the argument list. 74*12e0d316SStefan Eßer * @return 0 on success, -1 on error. 75*12e0d316SStefan Eßer */ 76*12e0d316SStefan Eßer int 77*12e0d316SStefan Eßer LLVMFuzzerInitialize(int* argc, char*** argv); 78*12e0d316SStefan Eßer 79*12e0d316SStefan Eßer #endif // BC_OSSFUZZ_H 80