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50 lines
1.6 KiB
50 lines
1.6 KiB
4 months ago
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/*
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* Copyright (c) 2017 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include <memory>
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#include <utility>
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#include "modules/video_coding/frame_object.h"
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#include "modules/video_coding/packet_buffer.h"
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#include "system_wrappers/include/clock.h"
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#include "test/fuzzers/fuzz_data_helper.h"
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namespace webrtc {
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void IgnoreResult(video_coding::PacketBuffer::InsertResult result) {}
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void FuzzOneInput(const uint8_t* data, size_t size) {
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if (size > 200000) {
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return;
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}
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SimulatedClock clock(0);
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video_coding::PacketBuffer packet_buffer(&clock, 8, 1024);
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test::FuzzDataHelper helper(rtc::ArrayView<const uint8_t>(data, size));
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while (helper.BytesLeft()) {
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auto packet = std::make_unique<video_coding::PacketBuffer::Packet>();
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// Fuzz POD members of the packet.
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helper.CopyTo(&packet->marker_bit);
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helper.CopyTo(&packet->payload_type);
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helper.CopyTo(&packet->seq_num);
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helper.CopyTo(&packet->timestamp);
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helper.CopyTo(&packet->ntp_time_ms);
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helper.CopyTo(&packet->times_nacked);
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// Fuzz non-POD member of the packet.
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packet->video_payload.SetSize(helper.ReadOrDefaultValue<uint8_t>(0));
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// TODO(danilchap): Fuzz other non-POD members of the |packet|.
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IgnoreResult(packet_buffer.InsertPacket(std::move(packet)));
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}
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}
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} // namespace webrtc
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