From: Jouni Malinen <jouni@codeaurora.org>
Date: Thu, 30 Jul 2020 09:51:56 +0000 (+0300)
Subject: dpp-nfc: Skip P2P management interfaces
X-Git-Tag: hostap_2_10~1065
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1d3e16d0b05df3ff12a419f252782ddef9f275b6;p=thirdparty%2Fhostap.git

dpp-nfc: Skip P2P management interfaces

Do not try to perform DPP operations on the P2P management interface
when no specific interface has been identified.

Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
---

diff --git a/wpa_supplicant/examples/dpp-nfc.py b/wpa_supplicant/examples/dpp-nfc.py
index a1a542ae4..bbfc303a8 100755
--- a/wpa_supplicant/examples/dpp-nfc.py
+++ b/wpa_supplicant/examples/dpp-nfc.py
@@ -80,15 +80,18 @@ def wpas_connect():
         return None
 
     for ctrl in ifaces:
-        if ifname:
-            if ifname not in ctrl:
-                continue
+        if ifname and ifname not in ctrl:
+            continue
+        if os.path.basename(ctrl).startswith("p2p-dev-"):
+            # skip P2P management interface
+            continue
         try:
             summary("Trying to use control interface " + ctrl)
             wpas = wpaspy.Ctrl(ctrl)
             return wpas
         except Exception as e:
             pass
+    summary("Could not connect to wpa_supplicant")
     return None
 
 def dpp_nfc_uri_process(uri):