K 10 svn:author V 7 davidxu K 8 svn:date V 27 2012-02-14T04:20:02.041156Z K 7 svn:log V 180 MFC 231106: Plug a memory leak. When a cached thread is reused, don't clear sleep queue pointers, just reuse it. MFC 231503: Make code more stable by checking NULL pointers. END