On Fri, 2018-06-22 at 08:50 +0200, Ricardo Schwarzmeier wrote: > The userpace expects to read the number of bytes stated in the header. > Returning the size of the buffer instead would be unexpected. > Fixes: 095531f891e6 ("tpm: return a TPM_RC_COMMAND_CODE response if command is > not implemented") > > Signed-off-by: Ricardo Schwarzmeier <Ricardo.Schwarzmeier@xxxxxxxxxxxx> > --- Do you have a changelog? /Jarkko