32134470ca
Also prepared it for comming changes to RTPVideoHeader. Bug: none Change-Id: I60e57f779aee4ee98b6eec3d6631e43ac682c37f Reviewed-on: https://webrtc-review.googlesource.com/87825 Reviewed-by: Alex Loiko <aleloi@webrtc.org> Commit-Queue: Philip Eliasson <philipel@webrtc.org> Cr-Commit-Position: refs/heads/master@{#23911}
53 lines
1.8 KiB
C++
53 lines
1.8 KiB
C++
/*
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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 "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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namespace {
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class NullCallback : public video_coding::OnReceivedFrameCallback {
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void OnReceivedFrame(std::unique_ptr<video_coding::RtpFrameObject> frame) {}
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};
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} // namespace
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void FuzzOneInput(const uint8_t* data, size_t size) {
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VCMPacket packet;
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NullCallback callback;
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SimulatedClock clock(0);
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rtc::scoped_refptr<video_coding::PacketBuffer> packet_buffer(
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video_coding::PacketBuffer::Create(&clock, 8, 1024, &callback));
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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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// The RTPVideoHeader is a complex type, so overwriting it with random data
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// will put it in an invalid state. Therefore we save/restore it.
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uint8_t video_header_backup[sizeof(packet.video_header)];
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memcpy(&video_header_backup, &packet.video_header,
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sizeof(packet.video_header));
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helper.CopyTo(&packet);
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memcpy(&packet.video_header, &video_header_backup,
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sizeof(packet.video_header));
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// The packet buffer owns the payload of the packet.
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uint8_t payload_size;
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helper.CopyTo(&payload_size);
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packet.sizeBytes = payload_size;
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packet.dataPtr = new uint8_t[payload_size];
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packet_buffer->InsertPacket(&packet);
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}
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}
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} // namespace webrtc
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