tests: NFC static handover with invalid contents

This adds test coverage to p2p_procesS_nfc_connection_handover() error
paths. This is also a regression test case for a memory leak on two of
these error paths.

Signed-off-by: Jouni Malinen <j@w1.fi>

tests/hwsim/test_nfc_p2p.py

@@ -721,3 +721,20 @@ def test_nfc_p2p_tag_enable_disable(dev):
         raise Exception("Failed to enable NFC Tag for P2P static handover")
     if "OK" not in dev[0].request("P2P_SET nfc_tag 0"):
         raise Exception("Failed to disable NFC Tag for P2P static handover")
+
+def test_nfc_p2p_static_handover_invalid(dev):
+    """NFC static handover with invalid contents"""
+    logger.info("Unknown OOB GO Neg channel")
+    sel = "D217A36170706C69636174696F6E2F766E642E7766612E7032700071102100012010230001201024000120102C0036C3B2ADB8D26F53CE1CB7F000BEEDA762922FF5307E87CCE484EF4B5DAD440D0A4752579767610AD1293F7A76A66B09A7C9D58A66994E103C000103104200012010470010572CF82FC95756539B16B5CFB298ABF11049000600372A000120002E02020025000D1D000200000001001108000000000000000000101100084465766963652042130600585804ff0B00"
+    if "FAIL" not in dev[0].global_request("WPS_NFC_TAG_READ " + sel):
+        raise Exception("Invalid tag contents accepted (1)")
+
+    logger.info("No OOB GO Neg channel attribute")
+    sel = "D2179A6170706C69636174696F6E2F766E642E7766612E7032700071102100012010230001201024000120102C0036C3B2ADB8D26F53CE1CB7F000BEEDA762922FF5307E87CCE484EF4B5DAD440D0A4752579767610AD1293F7A76A66B09A7C9D58A66994E103C000103104200012010470010572CF82FC95756539B16B5CFB298ABF11049000600372A000120002502020025000D1D000200000001001108000000000000000000101100084465766963652042"
+    if "FAIL" not in dev[0].global_request("WPS_NFC_TAG_READ " + sel):
+        raise Exception("Invalid tag contents accepted (2)")
+
+    logger.info("No Device Info attribute")
+    sel = "D217836170706C69636174696F6E2F766E642E7766612E7032700071102100012010230001201024000120102C0036C3B2ADB8D26F53CE1CB7F000BEEDA762922FF5307E87CCE484EF4B5DAD440D0A4752579767610AD1293F7A76A66B09A7C9D58A66994E103C000103104200012010470010572CF82FC95756539B16B5CFB298ABF11049000600372A000120000E0202002500130600585804510B00"
+    if "FAIL" not in dev[0].global_request("WPS_NFC_TAG_READ " + sel):
+        raise Exception("Invalid tag contents accepted (3)")