tests: cfg80211_tx_frame: filter frames based on SA

This makes the test care less likely to fail due to another STA
happening to be listening for Public Action frames and replying to the
P2P GO Negotiation Request.

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

diff --git a/tests/hwsim/test_cfg80211.py b/tests/hwsim/test_cfg80211.py
index 3ee7a909b8bad14fefa106c261a940fda2ac79bb..835f55cd6926c1a489e5b263cce38808ba5638ab 100644 (file)
--- a/tests/hwsim/test_cfg80211.py
+++ b/tests/hwsim/test_cfg80211.py
@@ -71,7 +71,8 @@ def test_cfg80211_tx_frame(dev, apdev, params):
 
     dev[0].p2p_start_go(freq='2412')
     go = WpaSupplicant(dev[0].group_ifname)
-    frame = binascii.unhexlify("d0000000020000000100" + go.own_addr().replace(':', '') + "02000000010000000409506f9a090001dd5e506f9a0902020025080401001f0502006414060500585804510b0906000200000000000b1000585804510b0102030405060708090a0b0d1d000200000000000108000000000000000000101100084465766963652041110500585804510bdd190050f204104a0001101012000200011049000600372a000120")
+    addr = go.own_addr()
+    frame = binascii.unhexlify("d0000000020000000100" + addr.replace(':', '') + "02000000010000000409506f9a090001dd5e506f9a0902020025080401001f0502006414060500585804510b0906000200000000000b1000585804510b0102030405060708090a0b0d1d000200000000000108000000000000000000101100084465766963652041110500585804510bdd190050f204104a0001101012000200011049000600372a000120")
     ifindex = int(go.get_driver_status_field("ifindex"))
     res = nl80211_frame(go, ifindex, frame, freq=2422, duration=500,
                         offchannel_tx_ok=True)
@@ -89,7 +90,8 @@ def test_cfg80211_tx_frame(dev, apdev, params):
     del go
 
     out = run_tshark(os.path.join(params['logdir'], "hwsim0.pcapng"),
-                     "wlan.fc.type_subtype == 13", ["radiotap.channel.freq"])
+                     "wlan.fc.type_subtype == 13 && wlan.sa == " + addr,
+                     ["radiotap.channel.freq"])
     if out is not None:
         freq = out.splitlines()
         if len(freq) != 2: