| Message ID | 20200618185038.21837-1-pvorel@suse.cz (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | None | expand |
diff --git a/src/evmctl.c b/src/evmctl.c index 94ec56b..03eeb6e 100644 --- a/src/evmctl.c +++ b/src/evmctl.c @@ -1796,6 +1796,12 @@ static int read_tpm_banks(int num_banks, struct tpm_bank_info *bank) for (i = 0; i < num_banks; i++) { err = 0; for (j = 0; j < NUM_PCRS && !err; j++) { + if (!bank[i].algo_name) { + log_debug("No algo_name for PCR: %d\n", i); + bank[i].supported = 0; + continue; + } + err = tpm2_pcr_read(bank[i].algo_name, j, bank[i].pcr[j], bank[i].digest_size, &errmsg);
as we don't have any algorithm: ./src/evmctl ima_boot_aggregate sh: -c: line 0: syntax error near unexpected token `(' sh: -c: line 0: `tsspcrread -halg (null) -ha 0 -ns 2> /dev/null' sh: -c: line 0: syntax error near unexpected token `(' sh: -c: line 0: `tsspcrread -halg (null) -ha 0 -ns 2> /dev/null' errno: No such file or directory (2) Now it just prints: errno: No such file or directory (2) Fixes: dc00c92 ("ima-evm-utils: calculate the per TPM bank boot_aggregate") Signed-off-by: Petr Vorel <pvorel@suse.cz> --- Hi Mimi, not really sure if this is a best place to handle the problem. Kind regards, Petr src/evmctl.c | 6 ++++++ 1 file changed, 6 insertions(+)