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tests: Connect to WPS AP with NFC connection handover (local failure)

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This is a regression test case for a potential NULL pointer
dereferencing fixed in the previous commit.

Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This commit is contained in:
Jouni Malinen 2018-12-04 20:55:20 +02:00 committed by Jouni Malinen
parent f81e65510c
commit 4b1ae27974
1 changed files with 25 additions and 0 deletions
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25
tests/hwsim/test_nfc_wps.py
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@ -635,3 +635,28 @@ def test_nfc_invalid_ndef_record(dev, apdev):
for test in tests: for test in tests:
if "FAIL" not in dev[0].request("WPS_NFC_TAG_READ " + test): if "FAIL" not in dev[0].request("WPS_NFC_TAG_READ " + test):
raise Exception("Invalid tag accepted: " + test) raise Exception("Invalid tag accepted: " + test)
def test_nfc_wps_handover_failure(dev, apdev):
"""Connect to WPS AP with NFC connection handover (local failure)"""
ssid = "test-wps-nfc-handover"
params = ap_wps_params(ssid)
hapd = hostapd.add_ap(apdev[0], params)
logger.info("NFC connection handover")
req = dev[0].request("NFC_GET_HANDOVER_REQ NDEF WPS-CR").rstrip()
if "FAIL" in req:
raise Exception("Failed to generate NFC connection handover request")
sel = hapd.request("NFC_GET_HANDOVER_SEL NDEF WPS-CR").rstrip()
if "FAIL" in sel:
raise Exception("Failed to generate NFC connection handover select")
res = hapd.request("NFC_REPORT_HANDOVER RESP WPS " + req + " " + sel)
if "FAIL" in res:
raise Exception("Failed to report NFC connection handover to to hostapd")
dev[0].dump_monitor()
with alloc_fail(hapd, 1, "wpabuf_dup;wps_build_public_key"):
res = dev[0].request("NFC_REPORT_HANDOVER INIT WPS " + req + " " + sel)
if "FAIL" in res:
raise Exception("Failed to report NFC connection handover to to wpa_supplicant")
ev = dev[0].wait_event(["WPS-FAIL"], timeout=10)
if ev is None:
raise Exception("WPS failure not reported")