diff options
Diffstat (limited to 'src/network')
-rw-r--r-- | src/network/socket/qnativesocketengine_win.cpp | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/src/network/socket/qnativesocketengine_win.cpp b/src/network/socket/qnativesocketengine_win.cpp index d7bbe7eb86..93a470c77f 100644 --- a/src/network/socket/qnativesocketengine_win.cpp +++ b/src/network/socket/qnativesocketengine_win.cpp @@ -427,10 +427,14 @@ int QNativeSocketEnginePrivate::option(QNativeSocketEngine::SocketOption opt) co break; } - int v = -1; +#if Q_BYTE_ORDER != Q_LITTLE_ENDIAN +#error code assumes windows is little endian +#endif + int v = 0; //note: windows doesn't write to all bytes if the option type is smaller than int QT_SOCKOPTLEN_T len = sizeof(v); - if (getsockopt(socketDescriptor, level, n, (char *) &v, &len) != -1) + if (getsockopt(socketDescriptor, level, n, (char *) &v, &len) == 0) return v; + WS_ERROR_DEBUG(WSAGetLastError()); return -1; } @@ -563,12 +567,10 @@ bool QNativeSocketEnginePrivate::fetchConnectionParameters() #if defined (IPV6_V6ONLY) // determine if local address is dual mode DWORD ipv6only = 0; - int optlen = sizeof(ipv6only); + QT_SOCKOPTLEN_T optlen = sizeof(ipv6only); if (localAddress == QHostAddress::AnyIPv6 && QSysInfo::windowsVersion() >= QSysInfo::WV_6_0 && !getsockopt(socketDescriptor, IPPROTO_IPV6, IPV6_V6ONLY, (char*)&ipv6only, &optlen )) { - if (optlen != sizeof(ipv6only)) - qWarning("unexpected size of IPV6_V6ONLY socket option"); if (!ipv6only) { socketProtocol = QAbstractSocket::AnyIPProtocol; localAddress = QHostAddress::Any; |