From: Tadeusz Struk <tadeusz.struk@intel.com>
To: jarkko.sakkinen@linux.intel.com
Cc: linux-integrity@vger.kernel.org, linux-kernel@vger.kernel.org,
tadeusz.struk@intel.com
Subject: [PATCH] tpm: selftests: cleanup after unseal with wrong policy test
Date: Tue, 10 Dec 2019 13:55:20 -0800 [thread overview]
Message-ID: <157601492070.15343.464606544465753590.stgit@tstruk-mobl1> (raw)
Unseal with wrong policy tests affects DA lockout and eventually
causes to fail with:
"ProtocolError: TPM_RC_LOCKOUT: cc=0x00000153, rc=0x00000921",
when the test runs multiple times. Send tpm clear command
after the test to reset the DA counters.
Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com>
---
tools/testing/selftests/tpm2/test_smoke.sh | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/tools/testing/selftests/tpm2/test_smoke.sh b/tools/testing/selftests/tpm2/test_smoke.sh
index 80521d46220c..22ae4183f2b9 100755
--- a/tools/testing/selftests/tpm2/test_smoke.sh
+++ b/tools/testing/selftests/tpm2/test_smoke.sh
@@ -2,3 +2,8 @@
# SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
python -m unittest -v tpm2_tests.SmokeTest
+
+CLEAR_CMD=$(which tpm2_clear)
+if [ -n $CLEAR_CMD ]; then
+ tpm2_clear -T device
+fi
next reply other threads:[~2019-12-10 21:55 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-10 21:55 Tadeusz Struk [this message]
2019-12-11 17:58 ` [PATCH] tpm: selftests: cleanup after unseal with wrong policy test Jarkko Sakkinen
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