mirror of
https://github.com/zeromq/libzmq.git
synced 2024-12-26 23:01:04 +08:00
76 lines
2.4 KiB
C++
76 lines
2.4 KiB
C++
/*
|
|
Copyright (c) 2020 Contributors as noted in the AUTHORS file
|
|
|
|
This file is part of libzmq, the ZeroMQ core engine in C++.
|
|
|
|
libzmq is free software; you can redistribute it and/or modify it under
|
|
the terms of the GNU Lesser General Public License (LGPL) as published
|
|
by the Free Software Foundation; either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
As a special exception, the Contributors give you permission to link
|
|
this library with independent modules to produce an executable,
|
|
regardless of the license terms of these independent modules, and to
|
|
copy and distribute the resulting executable under terms of your choice,
|
|
provided that you also meet, for each linked independent module, the
|
|
terms and conditions of the license of that module. An independent
|
|
module is a module which is not derived from or based on this library.
|
|
If you modify this library, you must extend this exception to your
|
|
version of the library.
|
|
|
|
libzmq is distributed in the hope that it will be useful, but WITHOUT
|
|
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
|
|
License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifdef ZMQ_USE_FUZZING_ENGINE
|
|
#include <fuzzer/FuzzedDataProvider.h>
|
|
#endif
|
|
|
|
#include <string>
|
|
#include <stdlib.h>
|
|
|
|
#include "testutil.hpp"
|
|
#include "testutil_unity.hpp"
|
|
|
|
extern "C" int LLVMFuzzerTestOneInput (const uint8_t *data, size_t size)
|
|
{
|
|
uint8_t *secret_key;
|
|
|
|
// As per API definition, input must be divisible by 5, so truncate it if it's not
|
|
size -= size % 5;
|
|
// As per API definition, the destination must be at least 0.8 times the input data
|
|
TEST_ASSERT_NOT_NULL (secret_key = (uint8_t *) malloc (size * 4 / 5));
|
|
|
|
std::string z85_secret_key (reinterpret_cast<const char *> (data), size);
|
|
TEST_ASSERT_NOT_NULL (zmq_z85_decode (secret_key, z85_secret_key.c_str ()));
|
|
|
|
free (secret_key);
|
|
|
|
return 0;
|
|
}
|
|
|
|
#ifndef ZMQ_USE_FUZZING_ENGINE
|
|
void test_bind_null_fuzzer ()
|
|
{
|
|
uint8_t buffer[32] = {0};
|
|
|
|
TEST_ASSERT_SUCCESS_ERRNO (
|
|
LLVMFuzzerTestOneInput (buffer, sizeof (buffer)));
|
|
}
|
|
|
|
int main (int argc, char **argv)
|
|
{
|
|
setup_test_environment ();
|
|
|
|
UNITY_BEGIN ();
|
|
RUN_TEST (test_bind_null_fuzzer);
|
|
|
|
return UNITY_END ();
|
|
}
|
|
#endif
|