tests: Various wpa_supplicant ctrl_iface OOM cases

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

diff --git a/tests/hwsim/test_wpas_ctrl.py b/tests/hwsim/test_wpas_ctrl.py
index a94b418..90ea85a 100644 (file)
--- a/tests/hwsim/test_wpas_ctrl.py
+++ b/tests/hwsim/test_wpas_ctrl.py
@@ -1512,3 +1512,162 @@ def test_wpas_ctrl_wait(dev, apdev, test_params):
             time.sleep(0.1)
         if os.path.exists(pidfile):
             raise Exception("PID file not removed")
+
+def test_wpas_ctrl_oom(dev):
+    """Various wpa_supplicant ctrl_iface OOM cases"""
+    try:
+        _test_wpas_ctrl_oom(dev)
+    finally:
+        dev[0].request("VENDOR_ELEM_REMOVE 1 *")
+        dev[0].request("VENDOR_ELEM_REMOVE 2 *")
+        dev[0].request("SET bssid_filter ")
+
+def _test_wpas_ctrl_oom(dev):
+    dev[0].request('VENDOR_ELEM_ADD 2 000100')
+    tests = [ ('DRIVER_EVENT AVOID_FREQUENCIES 2412', 'FAIL',
+               1, 'freq_range_list_parse'),
+              ('P2P_SET disallow_freq 2412', 'FAIL',
+               1, 'freq_range_list_parse'),
+              ('SCAN freq=2412', 'FAIL',
+               1, 'freq_range_list_parse'),
+              ('INTERWORKING_SELECT freq=2412', 'FAIL',
+               1, 'freq_range_list_parse'),
+              ('SCAN ssid 112233', 'FAIL',
+               1, 'wpas_ctrl_scan'),
+              ('MGMT_TX 00:00:00:00:00:00 00:00:00:00:00:00 action=00', 'FAIL',
+               1, 'wpas_ctrl_iface_mgmt_tx'),
+              ('EAPOL_RX 00:00:00:00:00:00 00', 'FAIL',
+               1, 'wpas_ctrl_iface_eapol_rx'),
+              ('DATA_TEST_FRAME 00112233445566778899aabbccddee', 'FAIL',
+               1, 'wpas_ctrl_iface_data_test_frame'),
+              ('DATA_TEST_FRAME 00112233445566778899aabbccddee', 'FAIL',
+               1, 'l2_packet_init;wpas_ctrl_iface_data_test_frame'),
+              ('VENDOR_ELEM_ADD 1 000100', 'FAIL',
+               1, 'wpas_ctrl_vendor_elem_add'),
+              ('VENDOR_ELEM_ADD 2 000100', 'FAIL',
+               2, 'wpas_ctrl_vendor_elem_add'),
+              ('VENDOR_ELEM_REMOVE 2 000100', 'FAIL',
+               1, 'wpas_ctrl_vendor_elem_remove'),
+              ('SET bssid_filter 00:11:22:33:44:55', 'FAIL',
+               1, 'set_bssid_filter'),
+              ('SET disallow_aps bssid 00:11:22:33:44:55', 'FAIL',
+               1, 'set_disallow_aps'),
+              ('SET disallow_aps ssid 11', 'FAIL',
+               1, 'set_disallow_aps'),
+              ('SET blob foo 0011', 'FAIL',
+               1, 'wpas_ctrl_set_blob'),
+              ('SET blob foo 0011', 'FAIL',
+               2, 'wpas_ctrl_set_blob'),
+              ('SET blob foo 0011', 'FAIL',
+               3, 'wpas_ctrl_set_blob'),
+              ('WPS_NFC_TAG_READ 00', 'FAIL',
+               1, 'wpa_supplicant_ctrl_iface_wps_nfc_tag_read'),
+              ('WPS_NFC_TOKEN NDEF', 'FAIL',
+               1, 'wpa_supplicant_ctrl_iface_wps_nfc_token'),
+              ('WPS_NFC_TOKEN NDEF', 'FAIL',
+               2, 'wpa_supplicant_ctrl_iface_wps_nfc_token'),
+              ('WPS_NFC_TOKEN NDEF', 'FAIL',
+               3, 'wpa_supplicant_ctrl_iface_wps_nfc_token'),
+              ('WPS_NFC_TOKEN NDEF', 'FAIL',
+               4, 'wpa_supplicant_ctrl_iface_wps_nfc_token'),
+              ('WPS_NFC_TOKEN NDEF', 'FAIL',
+               5, 'wpa_supplicant_ctrl_iface_wps_nfc_token'),
+              ('NFC_REPORT_HANDOVER ROLE TYPE 00 00', 'FAIL',
+               1, 'wpas_ctrl_nfc_report_handover'),
+              ('NFC_REPORT_HANDOVER ROLE TYPE 00 00', 'FAIL',
+               2, 'wpas_ctrl_nfc_report_handover'),
+              ('NFC_GET_HANDOVER_REQ NDEF WPS-CR', 'FAIL',
+               1, 'wps_build_nfc_handover_req'),
+              ('NFC_GET_HANDOVER_REQ NDEF WPS-CR', 'FAIL',
+               1, 'ndef_build_record'),
+              ('NFC_GET_HANDOVER_REQ NDEF P2P-CR', None,
+               1, 'wpas_p2p_nfc_handover'),
+              ('NFC_GET_HANDOVER_REQ NDEF P2P-CR', 'FAIL',
+               2, 'wpas_p2p_nfc_handover'),
+              ('NFC_GET_HANDOVER_REQ NDEF P2P-CR', None,
+               1, 'wps_build_nfc_handover_req_p2p'),
+              ('NFC_GET_HANDOVER_REQ NDEF P2P-CR', 'FAIL',
+               1, 'ndef_build_record'),
+              ('NFC_GET_HANDOVER_SEL NDEF P2P-CR-TAG', None,
+               1, 'wpas_ctrl_nfc_get_handover_sel_p2p'),
+              ('NFC_GET_HANDOVER_SEL NDEF P2P-CR', None,
+               1, 'wpas_ctrl_nfc_get_handover_sel_p2p'),
+              ('NFC_GET_HANDOVER_SEL NDEF P2P-CR-TAG', 'FAIL',
+               2, 'wpas_ctrl_nfc_get_handover_sel_p2p'),
+              ('NFC_GET_HANDOVER_SEL NDEF P2P-CR', 'FAIL',
+               2, 'wpas_ctrl_nfc_get_handover_sel_p2p'),
+              ('NFC_GET_HANDOVER_SEL NDEF P2P-CR-TAG', 'FAIL',
+               3, 'wpas_ctrl_nfc_get_handover_sel_p2p'),
+              ('NFC_GET_HANDOVER_SEL NDEF P2P-CR', 'FAIL',
+               3, 'wpas_ctrl_nfc_get_handover_sel_p2p'),
+              ('NFC_GET_HANDOVER_SEL NDEF P2P-CR-TAG', 'FAIL',
+               4, 'wpas_ctrl_nfc_get_handover_sel_p2p'),
+              ('NFC_GET_HANDOVER_SEL NDEF P2P-CR', 'FAIL',
+               4, 'wpas_ctrl_nfc_get_handover_sel_p2p'),
+              ('P2P_ASP_PROVISION_RESP 00:11:22:33:44:55 id=1', 'FAIL',
+               1, 'p2p_parse_asp_provision_cmd'),
+              ('P2P_SERV_DISC_REQ 00:11:22:33:44:55 02000001', 'FAIL',
+               1, 'p2p_ctrl_serv_disc_req'),
+              ('P2P_SERV_DISC_RESP 2412 00:11:22:33:44:55 1 00', 'FAIL',
+               1, 'p2p_ctrl_serv_disc_resp'),
+              ('P2P_SERVICE_ADD bonjour 0b5f6166706f766572746370c00c000c01 074578616d706c65c027',
+               'FAIL',
+               1, 'p2p_ctrl_service_add_bonjour'),
+              ('P2P_SERVICE_ADD bonjour 0b5f6166706f766572746370c00c000c01 074578616d706c65c027',
+               'FAIL',
+               2, 'p2p_ctrl_service_add_bonjour'),
+              ('P2P_SERVICE_ADD bonjour 0b5f6166706f766572746370c00c000c01 074578616d706c65c027',
+               'FAIL',
+               3, 'p2p_ctrl_service_add_bonjour'),
+              ('P2P_SERVICE_DEL bonjour 0b5f6166706f766572746370c00c000c01',
+               'FAIL',
+               1, 'p2p_ctrl_service_del_bonjour'),
+              ('GAS_REQUEST 00:11:22:33:44:55 00', 'FAIL',
+               1, 'gas_request'),
+              ('GAS_REQUEST 00:11:22:33:44:55 00 11', 'FAIL',
+               2, 'gas_request'),
+              ('HS20_GET_NAI_HOME_REALM_LIST 00:11:22:33:44:55 realm=example.com',
+              'FAIL',
+              1, 'hs20_nai_home_realm_list'),
+              ('HS20_GET_NAI_HOME_REALM_LIST 00:11:22:33:44:55 00',
+              'FAIL',
+              1, 'hs20_get_nai_home_realm_list'),
+              ('WNM_SLEEP enter tfs_req=11', 'FAIL',
+               1, 'wpas_ctrl_iface_wnm_sleep'),
+              ('WNM_SLEEP enter tfs_req=11', 'FAIL',
+               2, 'wpas_ctrl_iface_wnm_sleep'),
+              ('WNM_SLEEP enter tfs_req=11', 'FAIL',
+               3, 'wpas_ctrl_iface_wnm_sleep'),
+              ('WNM_SLEEP enter tfs_req=11', 'FAIL',
+               4, 'wpas_ctrl_iface_wnm_sleep'),
+              ('WNM_SLEEP enter tfs_req=11', 'FAIL',
+               5, 'wpas_ctrl_iface_wnm_sleep'),
+              ('WNM_SLEEP enter', 'FAIL',
+               3, 'wpas_ctrl_iface_wnm_sleep'),
+              ('VENDOR 1 1 00', 'FAIL',
+               1, 'wpa_supplicant_vendor_cmd'),
+              ('VENDOR 1 1 00', 'FAIL',
+               2, 'wpa_supplicant_vendor_cmd'),
+              ('RADIO_WORK add test', 'FAIL',
+               1, 'wpas_ctrl_radio_work_add'),
+              ('RADIO_WORK add test', 'FAIL',
+               2, 'wpas_ctrl_radio_work_add'),
+              ('AUTOSCAN periodic:1', 'FAIL',
+               1, 'wpa_supplicant_ctrl_iface_autoscan'),
+              ('PING', None,
+               1, 'wpa_supplicant_ctrl_iface_process') ]
+    for cmd,exp,count,func in tests:
+        with alloc_fail(dev[0], count, func):
+            res = dev[0].request(cmd)
+            if exp and exp not in res:
+                raise Exception("Unexpected success for '%s' during OOM" % cmd)
+
+    tests = [ ('FOO', None,
+               1, 'wpa_supplicant_global_ctrl_iface_process'),
+              ('IFNAME=notfound PING', 'FAIL\n',
+               1, 'wpas_global_ctrl_iface_ifname') ]
+    for cmd,exp,count,func in tests:
+        with alloc_fail(dev[0], count, func):
+            res = dev[0].global_request(cmd)
+            if exp and exp not in res:
+                raise Exception("Unexpected success for '%s' during OOM" % cmd)