diff options
| -rw-r--r-- | src/core/hle/service/soc_u.cpp | 73 |
1 files changed, 58 insertions, 15 deletions
diff --git a/src/core/hle/service/soc_u.cpp b/src/core/hle/service/soc_u.cpp index 9d836349a..1c3ea03a2 100644 --- a/src/core/hle/service/soc_u.cpp +++ b/src/core/hle/service/soc_u.cpp @@ -295,6 +295,26 @@ union CTRSockAddr { } }; +/// Filters valid sockopt names and converts from platform-specific name if necessary +static int GetSockOptName(u32 name) { + switch(name) { + case SO_RCVLOWAT: +#ifdef _WIN32 + // LOWAT not supported by WinSock + return -1; +#endif + case SO_REUSEADDR: + case SO_SNDBUF: + case SO_RCVBUF: + case SO_TYPE: + case SO_ERROR: + return name; + default: + // all other options are either ineffectual or unsupported + return -1; + } +} + /// Holds info about the currently open sockets static std::unordered_map<u32, SocketHolder> open_sockets; @@ -728,18 +748,29 @@ static void GetSockOpt(Service::Interface* self) { u32* cmd_buffer = Kernel::GetCommandBuffer(); u32 socket_handle = cmd_buffer[1]; u32 level = cmd_buffer[2]; - u32 optname = cmd_buffer[3]; + int optname = GetSockOptName(cmd_buffer[3]); socklen_t optlen = (socklen_t)cmd_buffer[4]; - // 0x100 = static buffer offset (bytes) - // + 0x4 = 2nd pointer (u32) position - // >> 2 = convert to u32 offset instead of byte offset (cmd_buffer = u32*) - char* optval = reinterpret_cast<char*>(Memory::GetPointer(cmd_buffer[0x104 >> 2])); - - int ret = ::getsockopt(socket_handle, level, optname, optval, &optlen); + int ret = -1; int err = 0; - if (ret == SOCKET_ERROR_VALUE) { - err = TranslateError(GET_ERRNO); + + if(optname < 0) { +#ifdef _WIN32 + err = WSAEINVAL; +#else + err = EINVAL; +#endif + } else { + // 0x100 = static buffer offset (bytes) + // + 0x4 = 2nd pointer (u32) position + // >> 2 = convert to u32 offset instead of byte offset (cmd_buffer = u32*) + char *optval = reinterpret_cast<char *>(Memory::GetPointer(cmd_buffer[0x104 >> 2])); + + ret = ::getsockopt(socket_handle, level, optname, optval, &optlen); + err = 0; + if (ret == SOCKET_ERROR_VALUE) { + err = TranslateError(GET_ERRNO); + } } cmd_buffer[0] = IPC::MakeHeader(0x11, 4, 2); @@ -752,14 +783,26 @@ static void SetSockOpt(Service::Interface* self) { u32* cmd_buffer = Kernel::GetCommandBuffer(); u32 socket_handle = cmd_buffer[1]; u32 level = cmd_buffer[2]; - u32 optname = cmd_buffer[3]; - socklen_t optlen = static_cast<socklen_t>(cmd_buffer[4]); - const char *optval = reinterpret_cast<const char*>(Memory::GetPointer(cmd_buffer[8])); + int optname = GetSockOptName(cmd_buffer[3]); - int ret = static_cast<u32>(::setsockopt(socket_handle, level, optname, optval, optlen)); + int ret = -1; int err = 0; - if (ret == SOCKET_ERROR_VALUE) { - err = TranslateError(GET_ERRNO); + + if(optname < 0) { +#ifdef _WIN32 + err = WSAEINVAL; +#else + err = EINVAL; +#endif + } else { + socklen_t optlen = static_cast<socklen_t>(cmd_buffer[4]); + const char *optval = reinterpret_cast<const char *>(Memory::GetPointer(cmd_buffer[8])); + + ret = static_cast<u32>(::setsockopt(socket_handle, level, optname, optval, optlen)); + err = 0; + if (ret == SOCKET_ERROR_VALUE) { + err = TranslateError(GET_ERRNO); + } } cmd_buffer[0] = IPC::MakeHeader(0x12, 4, 4); |