[Bug 26105] New: oleaut32/tmarshal tests shows several valgrind warnings

http://bugs.winehq.org/show_bug.cgi?id=26105

Summary: oleaut32/tmarshal tests shows several valgrind
                    warnings
           Product: Wine
           Version: 1.3.13
          Platform: x86
        OS/Version: Linux
            Status: NEW
          Keywords: download, source, testcase
          Severity: minor
          Priority: P2
         Component: oleaut32
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

Conditional jump or move depends on uninitialised value(s)
    at  serialize_param (tmarshal.c:748)
    by  serialize_param (tmarshal.c:756)
    by  xCall (tmarshal.c:1356)
    by  ???
    by  func_tmarshal (tmarshal.c:1548)
    by  run_test (test.h:556)
    by  main (test.h:624)
  Uninitialised value was created by a stack allocation
    at  test_typelibmarshal (tmarshal.c:962)

...

22 bytes in 1 blocks are definitely lost 
    at  notify_alloc (heap.c:254)
    by  RtlAllocateHeap (heap.c:1701)
    by  SysAllocStringLen (oleaut.c:235)
    by  SysAllocString (oleaut.c:159)
    by  test_typelibmarshal (tmarshal.c:1088)
    by  func_tmarshal (tmarshal.c:1548)
    by  run_test (test.h:556)
    by  main (test.h:624)

...

144 bytes in 1 blocks are possibly lost 
    at  notify_alloc (heap.c:254)
    by  RtlAllocateHeap (heap.c:1701)
    by  rpcrt4_conn_np_alloc (rpc_transport.c:120)
    by  RPCRT4_CreateConnection (rpc_transport.c:2939)
    by  rpcrt4_protseq_ncalrpc_open_endpoint (rpc_transport.c:285)
    by  RPCRT4_use_protseq (rpc_server.c:810)
    by  RpcServerUseProtseqEpExW (rpc_server.c:1022)
    by  RpcServerUseProtseqEpW (rpc_server.c:907)
    by  RPC_StartRemoting (rpc.c:1626)
    by  StdMarshalImpl_MarshalInterface (marshal.c:1245)
    by  CoMarshalInterface (marshal.c:1797)
    by  host_object_proc (tmarshal.c:76)
    by  ??? (signal_i386.c:2473)
    by  call_thread_entry_point (signal_i386.c:2499)
    by  start_thread (thread.c:404)
    by  start_thread (in /lib/libpthread-2.11.2.so)
    by  clone (in /lib/libc-2.11.2.so)

...

2,020 bytes in 1 blocks are possibly lost 
    at  notify_alloc (heap.c:254)
    by  RtlAllocateHeap (heap.c:1701)
    by  get_tls_data (test.h:240)
    by  winetest_set_location (test.h:275)
    by  host_object_proc (tmarshal.c:77)
    by  ??? (signal_i386.c:2473)
    by  call_thread_entry_point (signal_i386.c:2499)
    by  start_thread (thread.c:404)
    by  start_thread (in /lib/libpthread-2.11.2.so)
    by  clone (in /lib/libc-2.11.2.so)

this may be related to bug 25828.