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Diffstat (limited to '')
-rw-r--r-- | third_party/libwebrtc/test/fuzzers/pseudotcp_parser_fuzzer.cc | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/third_party/libwebrtc/test/fuzzers/pseudotcp_parser_fuzzer.cc b/third_party/libwebrtc/test/fuzzers/pseudotcp_parser_fuzzer.cc new file mode 100644 index 0000000000..78ddf0e455 --- /dev/null +++ b/third_party/libwebrtc/test/fuzzers/pseudotcp_parser_fuzzer.cc @@ -0,0 +1,47 @@ +/* + * Copyright (c) 2016 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 <stddef.h> +#include <stdint.h> + +#include "p2p/base/pseudo_tcp.h" +#include "rtc_base/thread.h" + +namespace webrtc { +class FakeIPseudoTcpNotify : public cricket::IPseudoTcpNotify { + public: + void OnTcpOpen(cricket::PseudoTcp* tcp) {} + void OnTcpReadable(cricket::PseudoTcp* tcp) {} + void OnTcpWriteable(cricket::PseudoTcp* tcp) {} + void OnTcpClosed(cricket::PseudoTcp* tcp, uint32_t error) {} + + cricket::IPseudoTcpNotify::WriteResult TcpWritePacket(cricket::PseudoTcp* tcp, + const char* buffer, + size_t len) { + return cricket::IPseudoTcpNotify::WriteResult::WR_SUCCESS; + } +}; + +struct Environment { + explicit Environment(cricket::IPseudoTcpNotify* notifier) + : ptcp(notifier, 0) {} + + // We need the thread to avoid some uninteresting crashes, since the + // production code expects there to be a thread object available. + rtc::AutoThread thread; + cricket::PseudoTcp ptcp; +}; + +Environment* env = new Environment(new FakeIPseudoTcpNotify()); + +void FuzzOneInput(const uint8_t* data, size_t size) { + env->ptcp.NotifyPacket(reinterpret_cast<const char*>(data), size); +} +} // namespace webrtc |