[Bug 26119] kernel32/pipe tests show some valgrind warnings

http://bugs.winehq.org/show_bug.cgi?id=26119

--- Comment #1 from Austin English  2012-09-26 14:16:35 CDT ---
==27927== Thread 3:
==27927== Syscall param writev(vector[...]) points to uninitialised byte(s)
==27927==    at 0x426C696: writev (writev.c:56)
==27927==  Address 0x7ffd2d6c is on thread 1's stack
==27927==  Uninitialised value was created by a stack allocation
==27927==    at 0x7B871723: ConnectNamedPipe (sync.c:1578)
==27927== 
{
   <insert_a_suppression_name_here>
   Memcheck:Param
   writev(vector[...])
   fun:writev
}

still present.