1 /* 2 * 3 * Copyright 2016 gRPC authors. 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 * 17 */ 18 19 #include <stdint.h> 20 #include <string.h> 21 22 #include <grpc/grpc.h> 23 #include <grpc/support/alloc.h> 24 25 #include "src/core/ext/filters/client_channel/lb_policy/grpclb/load_balancer_api.h" 26 27 bool squelch = true; 28 bool leak_check = true; 29 dont_log(gpr_log_func_args * args)30static void dont_log(gpr_log_func_args* args) {} 31 LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)32extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) { 33 grpc_init(); 34 if (squelch) gpr_set_log_function(dont_log); 35 grpc_slice slice = grpc_slice_from_copied_buffer((const char*)data, size); 36 grpc_grpclb_initial_response* response; 37 if ((response = grpc_grpclb_initial_response_parse(slice))) { 38 grpc_grpclb_initial_response_destroy(response); 39 } 40 grpc_slice_unref(slice); 41 grpc_shutdown(); 42 return 0; 43 } 44