blob: d43cf95c874b9322310c58599685884065a0a082 [file] [log] [blame]
// 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;
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;