On Sat, Feb 20, 2021 at 05:05:36AM +0200, Jarkko Sakkinen wrote:

On Sat, Feb 20, 2021 at 01:32:49AM +0000, Matthew Garrett wrote:

quoted

Performing any sort of state validation of a sealed TPM blob requires
being able to access the individual members in the response. Parse the
blob sufficiently to be able to stash pointers to each member, along
with the length.

Signed-off-by: Matthew Garrett <redacted>

I'll just say LGTM for now. Did not see anything obviously wrong in
the code change (and does make sense to nitpick minor things just
yet).

Need to understand the whole use case just a little bit better.

I wrote this up with some more detail at 
https://mjg59.dreamwidth.org/55845.html - it seemed longer than
appropriate for a commit message, but if you'd like more detail
somewhere I can certainly add it.