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-rw-r--r--selftest/knownfail.d/usage1
-rwxr-xr-xselftest/target/dns_hub.py4
2 files changed, 4 insertions, 1 deletions
diff --git a/selftest/knownfail.d/usage b/selftest/knownfail.d/usage
index 3c526f32f22..731eb89e671 100644
--- a/selftest/knownfail.d/usage
+++ b/selftest/knownfail.d/usage
@@ -1,7 +1,6 @@
samba.tests.usage.samba.tests.usage.PythonScriptUsageTests.test_chgtdcpass.none.
samba.tests.usage.samba.tests.usage.PythonScriptUsageTests.test_compare_cc_results_py.none.
samba.tests.usage.samba.tests.usage.PythonScriptUsageTests.test_demodirsync_py.none.
-samba.tests.usage.samba.tests.usage.PythonScriptUsageTests.test_dns_hub_py.none.
samba.tests.usage.samba.tests.usage.PythonScriptUsageTests.test_findprovisionusnranges.none.
samba.tests.usage.samba.tests.usage.PythonScriptUsageTests.test_get_descriptors.none.
samba.tests.usage.samba.tests.usage.PythonScriptUsageTests.test_mymachinepw.none.
diff --git a/selftest/target/dns_hub.py b/selftest/target/dns_hub.py
index 49fbeff7b99..9360f9136fc 100755
--- a/selftest/target/dns_hub.py
+++ b/selftest/target/dns_hub.py
@@ -163,6 +163,10 @@ class server_thread(threading.Thread):
def main():
+ if len(sys.argv) < 4:
+ print("Usage: dns_hub.py TIMEOUT HOST MAPPING")
+ sys.exit(1)
+
timeout = int(sys.argv[1]) * 1000
timeout = min(timeout, 2**31 - 1) # poll with 32-bit int can't take more
host = sys.argv[2]