Re: [PATCH v4] tpm: Return the actual size when receiving an unsupported command

From: Jarkko Sakkinen
Date: Mon Jun 25 2018 - 12:07:38 EST


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