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Date: Sun, 16 Jan 2022 16:34:20 +0200 From: Jarkko Sakkinen <jarkko@...nel.org> To: Tadeusz Struk <tstruk@...il.com> Cc: Shuah Khan <shuah@...nel.org>, linux-integrity@...r.kernel.org, linux-kselftest@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH v3 2/2] selftests: tpm: add async space test with noneexisting handle On Sat, Jan 15, 2022 at 05:26:27PM -0800, Tadeusz Struk wrote: > Add a test for /dev/tpmrm0 in async mode that checks if > the code handles invalid handles correctly. > > Cc: Jarkko Sakkinen <jarkko@...nel.org> > Cc: Shuah Khan <shuah@...nel.org> > Cc: <linux-integrity@...r.kernel.org> > Cc: <linux-kselftest@...r.kernel.org> > Cc: <linux-kernel@...r.kernel.org> > > Tested-by: Jarkko Sakkinen<jarkko@...nel.org> > Signed-off-by: Tadeusz Struk <tstruk@...il.com> > --- > Changed in v2: > - Updated commit message > Changed in v3: > - Fixed typo in the function name > --- > tools/testing/selftests/tpm2/tpm2_tests.py | 16 ++++++++++++++++ > 1 file changed, 16 insertions(+) > > diff --git a/tools/testing/selftests/tpm2/tpm2_tests.py b/tools/testing/selftests/tpm2/tpm2_tests.py > index 9d764306887b..340ffef97fb6 100644 > --- a/tools/testing/selftests/tpm2/tpm2_tests.py > +++ b/tools/testing/selftests/tpm2/tpm2_tests.py > @@ -302,3 +302,19 @@ class AsyncTest(unittest.TestCase): > log.debug("Calling get_cap in a NON_BLOCKING mode") > async_client.get_cap(tpm2.TPM2_CAP_HANDLES, tpm2.HR_LOADED_SESSION) > async_client.close() > + > + def test_flush_invalid_context(self): > + log = logging.getLogger(__name__) > + log.debug(sys._getframe().f_code.co_name) > + > + async_client = tpm2.Client(tpm2.Client.FLAG_SPACE | tpm2.Client.FLAG_NONBLOCK) > + log.debug("Calling flush_context passing in an invalid handle ") > + handle = 0x80123456 > + rc = 0 > + try: > + async_client.flush_context(handle) > + except OSError as e: > + rc = e.errno > + > + self.assertEqual(rc, 22) > + async_client.close() > -- > 2.30.2 > Thank you. Reviewed-by: Jarkko Sakkinen <jarkko@...nel.org> BR, Jarkko
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