Re: RC1/2 misbehaviour (bug?)

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At Fri, 09 Oct 2009 12:47:42 +0200,
Milan Broz wrote:

> Run cryptsetup with --debug and also check syslog and you will see that it retries
> the remove.

Did it, you're right.
 
> You will probably find error that temporary-cryptsetup-$PID device is open and cannot
> be removed. Please report it to your distro as bug, you will need check who opened
> this device (I guess it is blkid from some generic udev rule)

Yes, I've seen this too. I'm on opensuse 11.1. 
 
> Maybe I should add some message to debug about proces name opening that internal device...

That would be helpful, thanks!
 
> Note that it is possible security problem - keystore device contains hashed master
> key, no other process except cryptsetup should read that (and store anywhere in
> unlocked memory).

This is ugly as hell. I will report this to the opensuse people and try to fix
this immediately on my system.
 
Thanks,
Heinz.
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