HTTP.SYS / Cryptographic Services / LSASS.EXE deadlock [addendum]

NOTE: This issue has been subsequently fixed in KB237901 for Windows Vista/Server 2008 SP2 (x86 and x64). The blog entry is left for reference. This is a quick update to my previous blog entry http://blogs.technet.com/mrsnrub/archive/2009/11/19/http-sys-cryptographic-services-lsass-exe-deadlock.aspx. Note that there was a typo (now fixed) in the first release in the Rapid Publishing article I pointed to,…