tree 222f836136d04c6f9970c09e550cc4e61c822994
parent 6bcd362edd1f0ad97807276ff7f9f16991df99a4
author JP Abgrall <jpa@google.com> 1384551776 -0800
committer JP Abgrall <jpa@google.com> 1384551776 -0800

vold: cryptfs: Don't update KDF without validating pwd/key.

Prior to this, the Key derivation function would get
 blindly updated even if the user entered the wrong password.
Now, we only attempt to upgrade the KDF if the pwd/key have
been verified (i.e. after a successful mount).

Bug: 11460197
Change-Id: I0469228cc9b87c47754e8ca3c7146651da177da5