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/*
* Copyright (c) 2015 The WebRTC project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#include <cstddef>
#include <cstdint>
#include <vector>
#include "api/array_view.h"
#include "api/environment/environment_factory.h"
#include "modules/rtp_rtcp/include/report_block_data.h"
#include "modules/rtp_rtcp/source/rtcp_packet/tmmb_item.h"
#include "modules/rtp_rtcp/source/rtcp_receiver.h"
#include "modules/rtp_rtcp/source/rtp_rtcp_interface.h"
#include "system_wrappers/include/clock.h"
#include "test/explicit_key_value_config.h"
namespace webrtc {
namespace {
constexpr int kRtcpIntervalMs = 1000;
// RTCP is typically sent over UDP, which has a maximum payload length
// of 65535 bytes. We err on the side of caution and check a bit above that.
constexpr size_t kMaxInputLenBytes = 66000;
class NullModuleRtpRtcp : public RTCPReceiver::ModuleRtpRtcp {
public:
void SetTmmbn(std::vector<rtcp::TmmbItem>) override {}
void OnRequestSendReport() override {}
void OnReceivedNack(const std::vector<uint16_t>&) override {}
void OnReceivedRtcpReportBlocks(
webrtc::ArrayView<const ReportBlockData> report_blocks) override {}
};
} // namespace
void FuzzOneInput(const uint8_t* data, size_t size) {
if (size > kMaxInputLenBytes) {
return;
}
test::ExplicitKeyValueConfig field_trials(
"WebRTC-RFC8888CongestionControlFeedback/Enabled/");
NullModuleRtpRtcp rtp_rtcp_module;
SimulatedClock clock(1234);
RtpRtcpInterface::Configuration config;
config.rtcp_report_interval_ms = kRtcpIntervalMs;
config.local_media_ssrc = 1;
RTCPReceiver receiver(CreateEnvironment(&clock, &field_trials), config,
&rtp_rtcp_module);
receiver.IncomingPacket(webrtc::MakeArrayView(data, size));
}
} // namespace webrtc
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