Due to a change in the TPM 2 code the pcrUpdate counter in the
PCRRead response is now different, so we skip comparison of the
14th byte.
Signed-off-by: Stefan Berger <stef...@linux.ibm.com>
---
tests/qtest/tpm-util.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/tests/qtest/tpm-util.c b/tests/qtest/tpm-util.c
index 34efae8f18..58a9593745 100644
--- a/tests/qtest/tpm-util.c
+++ b/tests/qtest/tpm-util.c
@@ -139,7 +139,11 @@ void tpm_util_pcrread(QTestState *s, tx_func *tx,
tx(s, tpm_pcrread, sizeof(tpm_pcrread), buffer, sizeof(buffer));
- g_assert_cmpmem(buffer, exp_resp_size, exp_resp, exp_resp_size);
+ /* skip pcrUpdateCounter (14th byte) in comparison */
+ g_assert(exp_resp_size >= 15);
+ g_assert_cmpmem(buffer, 13, exp_resp, 13);
+ g_assert_cmpmem(&buffer[14], exp_resp_size - 14,
+ &exp_resp[14], exp_resp_size - 14);
}
bool tpm_util_swtpm_has_tpm2(void)
--
2.24.1
