[Wine] Potential bug in RtlRegisterWait()

[Joakim Tjernlund]

Noticed that RtlRegisterWait() will approve a zero timeout value(Milliseconds == 0)

This makes ies4linux spin the CPU 100% when visiting a
https page. The below crude patch fixes it:

--- dlls/ntdll/threadpool.c.org	2010-05-02 22:37:08.000000000 +0200
+++ dlls/ntdll/threadpool.c	2010-05-02 22:46:45.000000000 +0200
@@ -427,6 +427,9 @@

     TRACE( "(%p, %p, %p, %p, %d, 0x%x)\n", NewWaitObject, Object, Callback, Context, Milliseconds, Flags );

+    if (!Milliseconds)
+	return RPC_NT_INVALID_TIMEOUT;
+
     wait_work_item = RtlAllocateHeap( GetProcessHeap(), 0, sizeof(*wait_work_item) );
     if (!wait_work_item)
         return STATUS_NO_MEMORY;

On a related note, whitout this patch wineserver also goes into an endless
loop, doing brk() calls over and over until memory is exausted. Seems
like a bug that too.

 Jocke