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LUA Buglight 2.0 - preview

Attached to this blog post is a PREVIEW VERSION of LUA Buglight 2.0.  LUA Buglight is a utility that helps identify "LUA bugs" in desktop applications -- the bugs that appear when the application is run as a standard user instead of as an administrator.

Some of the improvements in LUA Buglight 2.0 over its predecessor:

  • Much better Vista support
  • Streamlined UI and improved flow
  • Identifies more bugs
  • On XP, not restricted to using a local account to create the admin context
  • On Vista, prompts for elevation just one time per session instead of for each test
  • User options saved to the registry

There are more improvements and refinements that I want to make, but I think you'll find it is quite usable now.  And I promised some audiences here at Tech*Ed that I would post a preview version here prior to my Friday morning session introducing LUA Buglight 2.0. :-)

Note that I haven't written up new documentation yet, and that these binaries have not been signed yet.

Update, June 14:  Yes - meant to mention - LUA Buglight is designed only for x86.  I'll add a processor check on startup.

Update, November 6:  Removing the attachment, because the Second Preview version is now available here.

Published Friday, June 13, 2008 12:04 AM by Aaron Margosis

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# re: LUA Buglight 2.0 - preview

Friday, June 13, 2008 8:04 AM by zzz

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GrantSeImpersonatePrivilege

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CmdLine = 280

ProcID = 280

Unable to start LUA Buglight kernel driver.  (Might be a version issue.)  Error = 1275

Tried on 64 bit vista

# re: LUA Buglight 2.0 - preview

Friday, June 13, 2008 8:51 AM by Steven Yarnot

LuaBuglight 2.0 (PREVIEW VERSION) does not work on Vista 64.

At my first attempt, I get these errors after selecting the executable to run, and clicking start:

Error 1:

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GrantSeImpersonatePrivilege

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CmdLine = 6036

ProcID = 6036

Unable to start LUA Buglight kernel driver.  (Might be a version issue.)  Error = 1275

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OK  

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Without accepting the error, a short delay of a few seconds, you also get Error 2:

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LuaBuglight

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Timed out waiting for LBLTokenHelper-Vista.exe process to complete.

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OK  

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Subsequent attempts yeild a different error:

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GrantSeImpersonatePrivilege

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CmdLine = 2720

ProcID = 2720

Unable to start LUA Buglight kernel driver.  (Might be a version issue.)  Error = 3

---------------------------

OK  

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# re: LUA Buglight 2.0 - preview

Friday, June 13, 2008 8:56 AM by Steven Yarnot

So, I guess we have a feature request.  When you get the 32bit version finalized and code signed and all pretty, could you create one for 64-bit as well?

You do good work, and I have enjoyed your classes here at TechEd 2008!

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