| // Copyright 2016 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "chrome/browser/media/cast_remoting_connector_messaging.h" |
| |
| // Entry point for LibFuzzer. |
| extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) { |
| // All of the input is used as the text message. |
| const std::string text_message(reinterpret_cast<const char*>(data), size); |
| |
| // Compute an arbitrary, but deterministic "expected session ID." |
| const unsigned int session_id = size / 4; |
| |
| // Make sure the compiler does not try to optimize-away calls by storing their |
| // results in a volatile variable. |
| volatile unsigned int ignored_result; |
| (void)ignored_result; |
| |
| using Messaging = CastRemotingConnectorMessaging; |
| |
| if (Messaging::IsMessageForSession( |
| text_message, Messaging::kStartedStreamsMessageFormatPartial, |
| session_id)) { |
| ignored_result = Messaging::GetStreamIdFromStartedMessage( |
| text_message, Messaging::kStartedStreamsMessageAudioIdSpecifier); |
| ignored_result = Messaging::GetStreamIdFromStartedMessage( |
| text_message, Messaging::kStartedStreamsMessageVideoIdSpecifier); |
| } |
| ignored_result = Messaging::IsMessageForSession( |
| text_message, Messaging::kFailedMessageFormat, session_id); |
| ignored_result = Messaging::IsMessageForSession( |
| text_message, Messaging::kStoppedMessageFormat, session_id); |
| |
| return 0; |
| } |