[PATCH v2 2/2] ws2_32/tests: Add tests for passing invalid pointers to select().

[Torge Matthies]

Signed-off-by: Torge Matthies 
---
 dlls/ws2_32/tests/sock.c | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)

diff --git a/dlls/ws2_32/tests/sock.c b/dlls/ws2_32/tests/sock.c
index 2bb219d7c0e..989b7c3db57 100644
--- a/dlls/ws2_32/tests/sock.c
+++ b/dlls/ws2_32/tests/sock.c
@@ -3030,6 +3030,46 @@ static void test_errors(void)

ret = select(1, NULL, &set, NULL, &timeval);
         ok( (ret == 0), "expected 0 (timeout), got: %d\n", ret );
+
+        FD_ZERO( &set );
+        FD_SET( sock, &set );
+        ret = select(1, NULL, (fd_set *)0x1, NULL, &timeval);
+        ok( (ret == SOCKET_ERROR), "expected SOCKET_ERROR, got: %d\n", ret );
+        if (ret == SOCKET_ERROR)
+        {
+            err = WSAGetLastError();
+            ok( (err == WSAEFAULT), "expected WSAEFAULT, got: %d\n", err );
+        }
+
+        FD_ZERO( &set );
+        FD_SET( sock, &set );
+        ret = select(1, NULL, &set, NULL, (TIMEVAL *)0x1);
+        ok( (ret == SOCKET_ERROR), "expected SOCKET_ERROR, got: %d\n", ret );
+        if (ret == SOCKET_ERROR)
+        {
+            err = WSAGetLastError();
+            ok( (err == WSAEFAULT), "expected WSAEFAULT, got: %d\n", err );
+        }
+    }
+
+    {
+        fd_set set = {0};
+
+        ret = select(1, NULL, &set, NULL, (TIMEVAL *)0x1);
+        ok( (ret == SOCKET_ERROR), "expected SOCKET_ERROR, got: %d\n", ret );
+        if (ret == SOCKET_ERROR)
+        {
+            err = WSAGetLastError();
+            ok( (err == WSAEINVAL), "expected WSAEINVAL, got: %d\n", err );
+        }
+    }
+
+    ret = select(1, NULL, NULL, NULL, (TIMEVAL *)0x1);
+    ok( (ret == SOCKET_ERROR), "expected SOCKET_ERROR, got: %d\n", ret );
+    if (ret == SOCKET_ERROR)
+    {
+        err = WSAGetLastError();
+        ok( (err == WSAEINVAL), "expected WSAEINVAL, got: %d\n", err );
     }

ret = closesocket(sock);