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Stefan Berger authored
To prevent userspace from sending the TPM driver command to set the locality, we need to check every command that is sent from user space. To distinguish user space commands from internally sent commands we introduce an additional state flag STATE_DRIVER_COMMAND that is set while the driver sends this command. Similar to the TPM 2 space commands we return an error code when this command is detected. Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
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