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| author |   Tadeusz Struk <tadeusz.struk@intel.com> | 2019-12-12 09:48:59 -0800 |
|---|---|---|
| committer |   Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> | 2019-12-17 12:20:15 +0200 |
| commit | a9920d3bad40201ee8ab1da36bee4674f7e50d69 (patch) | |
| tree | bf8894815b91654303d4872950fdfbc54344b125 /tools/testing/selftests/tpm2 | |
| parent | tpm: selftest: add test covering async mode (diff) | |
| download | wireguard-linux-a9920d3bad40201ee8ab1da36bee4674f7e50d69.tar.xz wireguard-linux-a9920d3bad40201ee8ab1da36bee4674f7e50d69.zip | |
tpm: selftest: cleanup after unseal with wrong auth/policy test
Unseal with wrong auth or wrong policy test affects DA lockout
and eventually causes the tests to fail with:
"ProtocolError: TPM_RC_LOCKOUT: rc=0x00000921"
when the tests run multiple times.
Send tpm clear command after the test to reset the DA counters.
Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Diffstat (limited to 'tools/testing/selftests/tpm2')
| -rwxr-xr-x | tools/testing/selftests/tpm2/test_smoke.sh | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/testing/selftests/tpm2/test_smoke.sh b/tools/testing/selftests/tpm2/test_smoke.sh index cb54ab637ea6..8155c2ea7ccb 100755 --- a/tools/testing/selftests/tpm2/test_smoke.sh +++ b/tools/testing/selftests/tpm2/test_smoke.sh @@ -3,3 +3,8 @@ python -m unittest -v tpm2_tests.SmokeTest python -m unittest -v tpm2_tests.AsyncTest + +CLEAR_CMD=$(which tpm2_clear) +if [ -n $CLEAR_CMD ]; then + tpm2_clear -T device +fi |