oss-fuzz/projects/c-ares/c_ares_ares_create_query_fu...

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// Copyright 2016 Google Inc.
//
// Licensed under the Apache License, Version 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
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include <stdint.h>
#include <stdlib.h>
#include <arpa/nameser.h>
#include <string>
#include <ares.h>
extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
unsigned char *buf;
int buflen;
std::string s(reinterpret_cast<const char *>(data), size);
ares_create_query(s.c_str(), ns_c_in, ns_t_a, 0x1234, 0, &buf, &buflen, 0);
ares_free_string(buf);
return 0;
}