1*e7be843bSPierre Pronchery /* 2*e7be843bSPierre Pronchery * Copyright 2012-2023 The OpenSSL Project Authors. All Rights Reserved. 3*e7be843bSPierre Pronchery * 4*e7be843bSPierre Pronchery * Licensed under the Apache License 2.0 (the "License"). You may not use 5*e7be843bSPierre Pronchery * this file except in compliance with the License. You can obtain a copy 6*e7be843bSPierre Pronchery * in the file LICENSE in the source distribution or at 7*e7be843bSPierre Pronchery * https://www.openssl.org/source/license.html 8*e7be843bSPierre Pronchery */ 9*e7be843bSPierre Pronchery 10*e7be843bSPierre Pronchery #include <string.h> 11*e7be843bSPierre Pronchery #include <openssl/e_os2.h> 12*e7be843bSPierre Pronchery #include <openssl/x509.h> 13*e7be843bSPierre Pronchery #include <openssl/x509v3.h> 14*e7be843bSPierre Pronchery #include "internal/nelem.h" 15*e7be843bSPierre Pronchery #include "fuzzer.h" 16*e7be843bSPierre Pronchery FuzzerInitialize(int * argc,char *** argv)17*e7be843bSPierre Proncheryint FuzzerInitialize(int *argc, char ***argv) 18*e7be843bSPierre Pronchery { 19*e7be843bSPierre Pronchery return 1; 20*e7be843bSPierre Pronchery } 21*e7be843bSPierre Pronchery FuzzerTestOneInput(const uint8_t * data,size_t size)22*e7be843bSPierre Proncheryint FuzzerTestOneInput(const uint8_t* data, size_t size){ 23*e7be843bSPierre Pronchery GENERAL_NAME *namesa; 24*e7be843bSPierre Pronchery GENERAL_NAME *namesb; 25*e7be843bSPierre Pronchery 26*e7be843bSPierre Pronchery const unsigned char *derp = data; 27*e7be843bSPierre Pronchery /* 28*e7be843bSPierre Pronchery * We create two versions of each GENERAL_NAME so that we ensure when 29*e7be843bSPierre Pronchery * we compare them they are always different pointers. 30*e7be843bSPierre Pronchery */ 31*e7be843bSPierre Pronchery namesa = d2i_GENERAL_NAME(NULL, &derp, size); 32*e7be843bSPierre Pronchery derp = data; 33*e7be843bSPierre Pronchery namesb = d2i_GENERAL_NAME(NULL, &derp, size); 34*e7be843bSPierre Pronchery GENERAL_NAME_cmp(namesa, namesb); 35*e7be843bSPierre Pronchery if (namesa != NULL) 36*e7be843bSPierre Pronchery GENERAL_NAME_free(namesa); 37*e7be843bSPierre Pronchery if (namesb != NULL) 38*e7be843bSPierre Pronchery GENERAL_NAME_free(namesb); 39*e7be843bSPierre Pronchery return 0; 40*e7be843bSPierre Pronchery } 41*e7be843bSPierre Pronchery FuzzerCleanup(void)42*e7be843bSPierre Proncheryvoid FuzzerCleanup(void) 43*e7be843bSPierre Pronchery { 44*e7be843bSPierre Pronchery } 45