1 /* 2 * Copyright (c) 2015 The WebRTC project authors. All Rights Reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11 // This file is intended to provide a common interface for fuzzing functions. 12 // It's intended to set sane defaults, such as removing logging for further 13 // fuzzing efficiency. 14 15 #include "webrtc/base/logging.h" 16 17 namespace { 18 bool g_initialized = false; 19 void InitializeWebRtcFuzzDefaults() { 20 if (g_initialized) 21 return; 22 23 // Remove default logging to prevent huge slowdowns. 24 // TODO(pbos): Disable in Chromium: http://crbug.com/561667 25 #if !defined(WEBRTC_CHROMIUM_BUILD) 26 rtc::LogMessage::LogToDebug(rtc::LS_NONE); 27 #endif // !defined(WEBRTC_CHROMIUM_BUILD) 28 29 g_initialized = true; 30 } 31 } 32 33 namespace webrtc { 34 extern void FuzzOneInput(const uint8_t* data, size_t size); 35 } // namespace webrtc 36 37 extern "C" int LLVMFuzzerTestOneInput(const unsigned char *data, size_t size) { 38 InitializeWebRtcFuzzDefaults(); 39 webrtc::FuzzOneInput(data, size); 40 return 0; 41 } 42