one_corpus_entry_fuzzer.cc

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/*
 *
 * Copyright 2016 gRPC authors.
 *
 * 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 <stdbool.h>
 
#include <grpc/grpc.h>
#include <grpc/support/log.h>
 
#include "src/core/lib/iomgr/exec_ctx.h"
#include "src/core/lib/iomgr/load_file.h"
 
extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size);
 
extern bool squelch;
extern bool leak_check;
 
int main(int argc, char** argv) {
  grpc_slice buffer;
  squelch = false;
  leak_check = false;
  /* TODO(yashkt) Calling grpc_init breaks tests. Fix the tests and replace
   * grpc_core::ExecCtx::GlobalInit with grpc_init and GlobalShutdown with
   * grpc_shutdown */
  GPR_ASSERT(argc > 1); /* Make sure that we have a filename argument */
  GPR_ASSERT(
      GRPC_LOG_IF_ERROR("load_file", grpc_load_file(argv[1], 0, &buffer)));
  LLVMFuzzerTestOneInput(GRPC_SLICE_START_PTR(buffer),
                         GRPC_SLICE_LENGTH(buffer));
  grpc_core::ExecCtx::GlobalInit();
  grpc_slice_unref(buffer);
  grpc_core::ExecCtx::GlobalShutdown();
  return 0;
}