diff options
author | Vasil Dimov <vd@FreeBSD.org> | 2021-04-23 16:20:06 +0200 |
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committer | Vasil Dimov <vd@FreeBSD.org> | 2022-01-06 10:29:18 +0100 |
commit | c5dd72e146dd8fa77d29c8689a42322a4d1ec780 (patch) | |
tree | 7935cf7725c7c466f6ed5e0ba8b50d1f2ac7054d /src/test/fuzz | |
parent | cec6781a47d3f0b7b7869c6c7812c17b2bc59cde (diff) | |
download | bitcoin-c5dd72e146dd8fa77d29c8689a42322a4d1ec780.tar.xz |
fuzz: move FuzzedSock earlier in src/test/fuzz/util.h
This way it can be used in `ConsumeNode()`.
Diffstat (limited to 'src/test/fuzz')
-rw-r--r-- | src/test/fuzz/util.h | 80 |
1 files changed, 40 insertions, 40 deletions
diff --git a/src/test/fuzz/util.h b/src/test/fuzz/util.h index fd7f40c01d..93299f11a9 100644 --- a/src/test/fuzz/util.h +++ b/src/test/fuzz/util.h @@ -38,6 +38,46 @@ class PeerManager; +class FuzzedSock : public Sock +{ + FuzzedDataProvider& m_fuzzed_data_provider; + + /** + * Data to return when `MSG_PEEK` is used as a `Recv()` flag. + * If `MSG_PEEK` is used, then our `Recv()` returns some random data as usual, but on the next + * `Recv()` call we must return the same data, thus we remember it here. + */ + mutable std::optional<uint8_t> m_peek_data; + +public: + explicit FuzzedSock(FuzzedDataProvider& fuzzed_data_provider); + + ~FuzzedSock() override; + + FuzzedSock& operator=(Sock&& other) override; + + void Reset() override; + + ssize_t Send(const void* data, size_t len, int flags) const override; + + ssize_t Recv(void* buf, size_t len, int flags) const override; + + int Connect(const sockaddr*, socklen_t) const override; + + std::unique_ptr<Sock> Accept(sockaddr* addr, socklen_t* addr_len) const override; + + int GetSockOpt(int level, int opt_name, void* opt_val, socklen_t* opt_len) const override; + + bool Wait(std::chrono::milliseconds timeout, Event requested, Event* occurred = nullptr) const override; + + bool IsConnected(std::string& errmsg) const override; +}; + +[[nodiscard]] inline FuzzedSock ConsumeSock(FuzzedDataProvider& fuzzed_data_provider) +{ + return FuzzedSock{fuzzed_data_provider}; +} + template <typename... Callables> size_t CallOneOf(FuzzedDataProvider& fuzzed_data_provider, Callables... callables) { @@ -375,44 +415,4 @@ void ReadFromStream(FuzzedDataProvider& fuzzed_data_provider, Stream& stream) no } } -class FuzzedSock : public Sock -{ - FuzzedDataProvider& m_fuzzed_data_provider; - - /** - * Data to return when `MSG_PEEK` is used as a `Recv()` flag. - * If `MSG_PEEK` is used, then our `Recv()` returns some random data as usual, but on the next - * `Recv()` call we must return the same data, thus we remember it here. - */ - mutable std::optional<uint8_t> m_peek_data; - -public: - explicit FuzzedSock(FuzzedDataProvider& fuzzed_data_provider); - - ~FuzzedSock() override; - - FuzzedSock& operator=(Sock&& other) override; - - void Reset() override; - - ssize_t Send(const void* data, size_t len, int flags) const override; - - ssize_t Recv(void* buf, size_t len, int flags) const override; - - int Connect(const sockaddr*, socklen_t) const override; - - std::unique_ptr<Sock> Accept(sockaddr* addr, socklen_t* addr_len) const override; - - int GetSockOpt(int level, int opt_name, void* opt_val, socklen_t* opt_len) const override; - - bool Wait(std::chrono::milliseconds timeout, Event requested, Event* occurred = nullptr) const override; - - bool IsConnected(std::string& errmsg) const override; -}; - -[[nodiscard]] inline FuzzedSock ConsumeSock(FuzzedDataProvider& fuzzed_data_provider) -{ - return FuzzedSock{fuzzed_data_provider}; -} - #endif // BITCOIN_TEST_FUZZ_UTIL_H |