mirror of
https://github.com/monero-project/monero.git
synced 2024-11-18 10:01:02 +00:00
146 lines
4 KiB
C++
146 lines
4 KiB
C++
// Copyright (c) 2017-2020, The Monero Project
|
|
//
|
|
// All rights reserved.
|
|
//
|
|
// Redistribution and use in source and binary forms, with or without modification, are
|
|
// permitted provided that the following conditions are met:
|
|
//
|
|
// 1. Redistributions of source code must retain the above copyright notice, this list of
|
|
// conditions and the following disclaimer.
|
|
//
|
|
// 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
|
// of conditions and the following disclaimer in the documentation and/or other
|
|
// materials provided with the distribution.
|
|
//
|
|
// 3. Neither the name of the copyright holder nor the names of its contributors may be
|
|
// used to endorse or promote products derived from this software without specific
|
|
// prior written permission.
|
|
//
|
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
|
|
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
|
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
|
|
// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
|
// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
|
|
// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
#include <string>
|
|
#include "file_io_utils.h"
|
|
|
|
#ifdef OSSFUZZ
|
|
|
|
#define BEGIN_INIT_SIMPLE_FUZZER() \
|
|
static int init() \
|
|
{ \
|
|
try \
|
|
{
|
|
|
|
#define END_INIT_SIMPLE_FUZZER() \
|
|
} \
|
|
catch (const std::exception &e) \
|
|
{ \
|
|
fprintf(stderr, "Exception: %s\n", e.what()); \
|
|
return 1; \
|
|
} \
|
|
return 0; \
|
|
}
|
|
|
|
#define BEGIN_SIMPLE_FUZZER() \
|
|
extern "C" { \
|
|
int LLVMFuzzerTestOneInput(const uint8_t *buf, size_t len) \
|
|
{ \
|
|
try \
|
|
{ \
|
|
static bool first = true; \
|
|
if (first) \
|
|
{ \
|
|
if (init()) \
|
|
return 1; \
|
|
first = false; \
|
|
} \
|
|
|
|
#define END_SIMPLE_FUZZER() \
|
|
} \
|
|
catch (const std::exception &e) \
|
|
{ \
|
|
fprintf(stderr, "Exception: %s\n", e.what()); \
|
|
delete el::base::elStorage; \
|
|
el::base::elStorage = NULL; \
|
|
return 0; \
|
|
} \
|
|
delete el::base::elStorage; \
|
|
el::base::elStorage = NULL; \
|
|
return 0; \
|
|
} \
|
|
}
|
|
|
|
#else
|
|
|
|
class Fuzzer
|
|
{
|
|
public:
|
|
virtual int init() { return 0; }
|
|
virtual int run(const std::string &filename) = 0;
|
|
};
|
|
|
|
int run_fuzzer(int argc, const char **argv, Fuzzer &fuzzer);
|
|
|
|
#define BEGIN_INIT_SIMPLE_FUZZER() \
|
|
class SimpleFuzzer: public Fuzzer \
|
|
{ \
|
|
virtual int init() \
|
|
{ \
|
|
try \
|
|
{
|
|
|
|
#define END_INIT_SIMPLE_FUZZER() \
|
|
} \
|
|
catch (const std::exception &e) \
|
|
{ \
|
|
fprintf(stderr, "Exception: %s\n", e.what()); \
|
|
return 1; \
|
|
} \
|
|
return 0; \
|
|
}
|
|
|
|
#define BEGIN_SIMPLE_FUZZER() \
|
|
virtual int run(const std::string &filename) \
|
|
{ \
|
|
try \
|
|
{ \
|
|
std::string s; \
|
|
if (!epee::file_io_utils::load_file_to_string(filename, s)) \
|
|
{ \
|
|
std::cout << "Error: failed to load file " << filename << std::endl; \
|
|
return 1; \
|
|
} \
|
|
const uint8_t *buf = (const uint8_t*)s.data(); \
|
|
const size_t len = s.size(); \
|
|
{
|
|
|
|
#define END_SIMPLE_FUZZER() \
|
|
} \
|
|
} \
|
|
catch (const std::exception &e) \
|
|
{ \
|
|
fprintf(stderr, "Exception: %s\n", e.what()); \
|
|
delete el::base::elStorage; \
|
|
el::base::elStorage = NULL; \
|
|
return 0; \
|
|
} \
|
|
delete el::base::elStorage; \
|
|
el::base::elStorage = NULL; \
|
|
return 0; \
|
|
} \
|
|
}; \
|
|
int main(int argc, const char **argv) \
|
|
{ \
|
|
TRY_ENTRY(); \
|
|
SimpleFuzzer fuzzer; \
|
|
return run_fuzzer(argc, argv, fuzzer); \
|
|
CATCH_ENTRY_L0("main", 1); \
|
|
}
|
|
|
|
#endif
|