| Message ID | 20211122191752.1308953-3-stefanb@linux.ibm.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | selftests: tpm2: Probe for available PCR bank | expand |
On Mon, Nov 22, 2021 at 11:18 PM Stefan Berger <stefanb@linux.ibm.com> wrote: > > Reset the dictionary attack lock to avoid the following types of test > failures after running the test 2 times: > > ====================================================================== > ERROR: test_unseal_with_wrong_policy (tpm2_tests.SmokeTest) > ---------------------------------------------------------------------- > Traceback (most recent call last): > File "/root/linux-ima-namespaces/tools/testing/selftests/tpm2/tpm2_tests.py", line 105, in test_unseal_with_wrong_policy > blob = self.client.seal(self.root_key, data, auth, policy_dig) > File "/root/linux-ima-namespaces/tools/testing/selftests/tpm2/tpm2.py", line 620, in seal > rsp = self.send_cmd(cmd) > File "/root/linux-ima-namespaces/tools/testing/selftests/tpm2/tpm2.py", line 397, in send_cmd > raise ProtocolError(cc, rc) > tpm2.ProtocolError: TPM_RC_LOCKOUT: cc=0x00000153, rc=0x00000921 > > Signed-off-by: Stefan Berger <stefanb@linux.ibm.com> Tested-by: Marc-André Lureau <marcandre.lureau@redhat.com> > --- > tools/testing/selftests/tpm2/tpm2_tests.py | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/tools/testing/selftests/tpm2/tpm2_tests.py b/tools/testing/selftests/tpm2/tpm2_tests.py > index a569c8d0db08..109ffd736c73 100644 > --- a/tools/testing/selftests/tpm2/tpm2_tests.py > +++ b/tools/testing/selftests/tpm2/tpm2_tests.py > @@ -100,6 +100,7 @@ class SmokeTest(unittest.TestCase): > policy_dig = self.client.get_policy_digest(handle) > finally: > self.client.flush_context(handle) > + self.client.reset_da_lock() > > blob = self.client.seal(self.root_key, data, auth, policy_dig) > > -- > 2.31.1 >
diff --git a/tools/testing/selftests/tpm2/tpm2_tests.py b/tools/testing/selftests/tpm2/tpm2_tests.py index a569c8d0db08..109ffd736c73 100644 --- a/tools/testing/selftests/tpm2/tpm2_tests.py +++ b/tools/testing/selftests/tpm2/tpm2_tests.py @@ -100,6 +100,7 @@ class SmokeTest(unittest.TestCase): policy_dig = self.client.get_policy_digest(handle) finally: self.client.flush_context(handle) + self.client.reset_da_lock() blob = self.client.seal(self.root_key, data, auth, policy_dig)
Reset the dictionary attack lock to avoid the following types of test failures after running the test 2 times: ====================================================================== ERROR: test_unseal_with_wrong_policy (tpm2_tests.SmokeTest) ---------------------------------------------------------------------- Traceback (most recent call last): File "/root/linux-ima-namespaces/tools/testing/selftests/tpm2/tpm2_tests.py", line 105, in test_unseal_with_wrong_policy blob = self.client.seal(self.root_key, data, auth, policy_dig) File "/root/linux-ima-namespaces/tools/testing/selftests/tpm2/tpm2.py", line 620, in seal rsp = self.send_cmd(cmd) File "/root/linux-ima-namespaces/tools/testing/selftests/tpm2/tpm2.py", line 397, in send_cmd raise ProtocolError(cc, rc) tpm2.ProtocolError: TPM_RC_LOCKOUT: cc=0x00000153, rc=0x00000921 Signed-off-by: Stefan Berger <stefanb@linux.ibm.com> --- tools/testing/selftests/tpm2/tpm2_tests.py | 1 + 1 file changed, 1 insertion(+)