[Bug 28756] New: ws2_32/tests/sock.ok: uninitialised value created in test_events(), used in get_cached_fd()?

http://bugs.winehq.org/show_bug.cgi?id=28756

Bug #: 28756
           Summary: ws2_32/tests/sock.ok: uninitialised value created in
                    test_events(), used in get_cached_fd()?
           Product: Wine
           Version: 1.3.30
          Platform: x86
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: winsock
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]
    Classification: Unclassified

Running "make sock.ok" in ws2_32/tests, valgrind complains:

Conditional jump or move depends on uninitialised value(s)
   at get_cached_fd (server.c:506, 508, 510, 511)
   by server_get_unix_fd (server.c:551)
   by wine_server_handle_to_fd (server.c:636)
   by WS2_recv_base (socket.c:751)
   by WSARecv (socket.c:5662)
   by recv_thread (sock.c:4045)
 Uninitialised value was created by a stack allocation
   at test_events (sock.c:3453)

...

Syscall param write(buf) points to uninitialised byte(s)
   at ??? (syscall-template.S:82)
   by wine_server_call (server.c:288)
   by server_get_unix_fd (server.c:557)
   by wine_server_handle_to_fd (server.c:636)
   by WS2_recv_base (socket.c:751)
   by WSARecv (socket.c:5662)
   by recv_thread (sock.c:4045)
 Address 0x7f42e7c8 is on thread 1's stack
 Uninitialised value was created by a stack allocation
   at test_events (sock.c:3453)