1 /*
2 *
3 * Copyright 2015 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/lib/http/parser.h"
26
27 bool squelch = true;
28 bool leak_check = true;
29
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)30 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
31 grpc_http_parser parser;
32 grpc_http_response response;
33 grpc_init();
34 memset(&response, 0, sizeof(response));
35 grpc_http_parser_init(&parser, GRPC_HTTP_RESPONSE, &response);
36 grpc_slice slice = grpc_slice_from_copied_buffer((const char*)data, size);
37 GRPC_ERROR_UNREF(grpc_http_parser_parse(&parser, slice, nullptr));
38 GRPC_ERROR_UNREF(grpc_http_parser_eof(&parser));
39 grpc_slice_unref(slice);
40 grpc_http_parser_destroy(&parser);
41 grpc_http_response_destroy(&response);
42 grpc_shutdown();
43 return 0;
44 }
45