diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /third_party/libwebrtc/test/fuzzers/rtp_video_frame_assembler_fuzzer.cc | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'third_party/libwebrtc/test/fuzzers/rtp_video_frame_assembler_fuzzer.cc')
-rw-r--r-- | third_party/libwebrtc/test/fuzzers/rtp_video_frame_assembler_fuzzer.cc | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/third_party/libwebrtc/test/fuzzers/rtp_video_frame_assembler_fuzzer.cc b/third_party/libwebrtc/test/fuzzers/rtp_video_frame_assembler_fuzzer.cc new file mode 100644 index 0000000000..6ab6b9a905 --- /dev/null +++ b/third_party/libwebrtc/test/fuzzers/rtp_video_frame_assembler_fuzzer.cc @@ -0,0 +1,44 @@ +/* + * Copyright (c) 2023 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 <algorithm> +#include <cstddef> +#include <cstdint> + +#include "api/video/rtp_video_frame_assembler.h" +#include "modules/rtp_rtcp/include/rtp_header_extension_map.h" +#include "modules/rtp_rtcp/source/rtp_dependency_descriptor_extension.h" +#include "modules/rtp_rtcp/source/rtp_generic_frame_descriptor_extension.h" +#include "modules/rtp_rtcp/source/rtp_packet_received.h" + +namespace webrtc { + +void FuzzOneInput(const uint8_t* data, size_t size) { + if (size == 0) { + return; + } + RtpHeaderExtensionMap extensions; + extensions.Register<RtpDependencyDescriptorExtension>(1); + extensions.Register<RtpGenericFrameDescriptorExtension00>(2); + RtpPacketReceived rtp_packet(&extensions); + + RtpVideoFrameAssembler assembler( + static_cast<RtpVideoFrameAssembler::PayloadFormat>(data[0] % 6)); + + for (size_t i = 1; i < size;) { + size_t packet_size = std::min<size_t>(size - i, 300); + if (rtp_packet.Parse(data + i, packet_size)) { + assembler.InsertPacket(rtp_packet); + } + i += packet_size; + } +} + +} // namespace webrtc |