[LTP] [PATCH 3/4] ima_tpm.sh: Fix calculating boot aggregate

[Petr Vorel]

Hi,

...
>  test1()
>  {
>  	tst_res TINFO "verify boot aggregate"

> -	local zero="0000000000000000000000000000000000000000"
>  	local tpm_bios="$SECURITYFS/tpm0/binary_bios_measurements"
> -	local ima_measurements="$ASCII_MEASUREMENTS"
> -	local boot_aggregate boot_hash line
> +	local cmd="evmctl ima_boot_aggregate"
> +	local boot_aggregate cmd zero

> -	# IMA boot aggregate
> -	read line < $ima_measurements
> -	boot_hash=$(echo $line | awk '{print $(NF-1)}' | cut -d':' -f2)
> +	if [ "$MISSING_EVMCTL" = 1 ]; then
> +		if [ -f "$tpm_bios" ]; then
> +			tst_res TCONF "missing $tpm_bios, $ERRMSG_EVMCTL"
> +			return
> +		fi
> +		cmd="ima_boot_aggregate"
This is supposed to be:
		cmd="ima_boot_aggregate -f $tpm_bios"

+ there are other needed fixes => v2 needed.

Kind regards,
Petr