Hi George,
On Tue, 2018-06-26 at 10:27 -0600, George Wilson wrote:
> Don't log garbage when neither /sys/class/tpm/tpm0/device/pcrs nor
> /sys/class/misc/tpm0/device/pcrs can be read and exit nicely with a
> value of 1.
>
> Signed-off-by: George Wilson <gcwilson@xxxxxxxxxxxxx>
Thanks, this patch has been pushed to master.
Mimi
> ---
> src/evmctl.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/src/evmctl.c b/src/evmctl.c
> index 2ffee78..a5c6221 100644
> --- a/src/evmctl.c
> +++ b/src/evmctl.c
> @@ -1514,7 +1514,8 @@ static int ima_measurement(const char *file)
> log_info("PCRAgg %.2d: ", i);
> log_dump(pcr[i], SHA_DIGEST_LENGTH);
>
> - tpm_pcr_read(i, hwpcr, sizeof(hwpcr));
> + if (tpm_pcr_read(i, hwpcr, sizeof(hwpcr)))
> + exit(1);
> log_info("HW PCR-%d: ", i);
> log_dump(hwpcr, sizeof(hwpcr));
>
