A local copy of OpenSSL from GitHub
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/*
* Copyright 2016-2018 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the Apache License 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* https://www.openssl.org/source/license.html
* or in the file LICENSE in the source distribution.
*/
#include <stdint.h>
#include <unistd.h>
#include <stdlib.h>
#include <openssl/opensslconf.h>
#include "fuzzer.h"
#ifndef OPENSSL_NO_FUZZ_LIBFUZZER
int LLVMFuzzerInitialize(int *argc, char ***argv);
int LLVMFuzzerTestOneInput(const uint8_t *buf, size_t len);
int LLVMFuzzerInitialize(int *argc, char ***argv)
{
return FuzzerInitialize(argc, argv);
}
int LLVMFuzzerTestOneInput(const uint8_t *buf, size_t len)
{
return FuzzerTestOneInput(buf, len);
}
#elif !defined(OPENSSL_NO_FUZZ_AFL)
#define BUF_SIZE 65536
int main(int argc, char** argv)
{
FuzzerInitialize(&argc, &argv);
while (__AFL_LOOP(10000)) {
uint8_t *buf = malloc(BUF_SIZE);
size_t size = read(0, buf, BUF_SIZE);
FuzzerTestOneInput(buf, size);
free(buf);
}
FuzzerCleanup();
return 0;
}
#else
#error "Unsupported fuzzer"
#endif