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ws2_32: Look for supported socket parameters if any parameters to WSASocket() are zero. 

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2020-09-28 22:35:03 -05:00 committed by Alexandre Julliard
parent f4d376ea07
commit 02a764e702
2 changed files with 20 additions and 29 deletions
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43
dlls/ws2_32/socket.c
View File

@ -284,16 +284,6 @@ static const WSAPROTOCOL_INFOW supported_protocols[] =
},
};
static const INT valid_protocols[] =
{
WS_IPPROTO_TCP,
WS_IPPROTO_UDP,
WS_NSPROTO_IPX,
WS_NSPROTO_SPX,
WS_NSPROTO_SPXII,
0
};
#define IS_IPX_PROTO(X) ((X) >= WS_NSPROTO_IPX && (X) <= WS_NSPROTO_IPX + 255)
#if defined(IP_UNICAST_IF) && defined(SO_ATTACH_FILTER)
@ -7680,25 +7670,29 @@ SOCKET WINAPI WSASocketW(int af, int type, int protocol,
return INVALID_SOCKET;
}
if (!type)
if (!af && lpProtocolInfo)
{
int autoproto = protocol;
WSAPROTOCOL_INFOW infow;
WSASetLastError(WSAEAFNOSUPPORT);
return INVALID_SOCKET;
}
/* default to the first valid protocol */
if (!autoproto)
autoproto = valid_protocols[0];
else if(IS_IPX_PROTO(autoproto))
autoproto = WS_NSPROTO_IPX;
if (!af || !type || !protocol)
{
unsigned int i;
if (WS_EnterSingleProtocolW(autoproto, &infow))
for (i = 0; i < ARRAY_SIZE(supported_protocols); ++i)
{
type = infow.iSocketType;
const WSAPROTOCOL_INFOW *info = &supported_protocols[i];
/* after win2003 it's no longer possible to pass AF_UNSPEC
using the protocol info struct */
if (!lpProtocolInfo && af == WS_AF_UNSPEC)
af = infow.iAddressFamily;
if (af && af != info->iAddressFamily) continue;
if (type && type != info->iSocketType) continue;
if (protocol && (protocol < info->iProtocol ||
protocol > info->iProtocol + info->iProtocolMaxOffset)) continue;
if (!protocol && !(info->dwProviderFlags & PFL_MATCHES_PROTOCOL_ZERO)) continue;
if (!af) af = supported_protocols[i].iAddressFamily;
if (!type) type = supported_protocols[i].iSocketType;
if (!protocol) protocol = supported_protocols[i].iProtocol;
}
}
@ -7714,7 +7708,6 @@ SOCKET WINAPI WSASocketW(int af, int type, int protocol,
unixaf = convert_af_w2u(af);
unixtype = convert_socktype_w2u(type);
protocol = convert_proto_w2u(protocol);
if (unixaf == AF_UNSPEC) unixaf = -1;
/* filter invalid parameters */
if (protocol < 0)

6
dlls/ws2_32/tests/sock.c
View File

@ -2529,16 +2529,14 @@ static void test_WSASocket(void)
{
WSAPROTOCOL_INFOA info;
todo_wine_if (i == 19) ok(sock != INVALID_SOCKET, "Text %u: expected success\n", i);
if (sock == INVALID_SOCKET) continue;
ok(sock != INVALID_SOCKET, "Text %u: expected success\n", i);
size = sizeof(info);
err = getsockopt( sock, SOL_SOCKET, SO_PROTOCOL_INFOA, (char *)&info, &size );
ok(!err, "Test %u: getsockopt failed, error %u\n", i, WSAGetLastError());
ok(info.iAddressFamily == tests[i].ret_family, "Test %u: got wrong family %d\n", i, info.iAddressFamily);
ok(info.iSocketType == tests[i].ret_type, "Test %u: got wrong type %d\n", i, info.iSocketType);
todo_wine_if (i == 10 || i == 11 || i == 16)
ok(info.iProtocol == tests[i].ret_protocol, "Test %u: got wrong protocol %d\n", i, info.iProtocol);
ok(info.iProtocol == tests[i].ret_protocol, "Test %u: got wrong protocol %d\n", i, info.iProtocol);
closesocket( sock );
}