From: Irfan Sheriff <isheriff@google.com>
Date: Fri, 7 Sep 2012 01:30:39 +0000 (-0700)
Subject: Fix join for p2p_connect
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=292d97850f245b9e1c546cf0f7d865e0b83efd56;p=thirdparty%2Fhostap.git

Fix join for p2p_connect

wps_pbc with interface command stripped out ends up as a null character.
Supplicant tries to interpret that as a bssid. Fix it to ignore null
character as empty bssid

Change-Id: Ic91d6657efaf03fbe5c4a03e9e630b4b3ff5dec4
---

diff --git a/wpa_supplicant/ctrl_iface.c b/wpa_supplicant/ctrl_iface.c
index 3b6d3677d..8736b0761 100644
--- a/wpa_supplicant/ctrl_iface.c
+++ b/wpa_supplicant/ctrl_iface.c
@@ -640,7 +640,7 @@ static int wpa_supplicant_ctrl_iface_wps_pbc(struct wpa_supplicant *wpa_s,
 	u8 *_p2p_dev_addr = NULL;
 #endif /* CONFIG_AP */
 
-	if (cmd == NULL || os_strcmp(cmd, "any") == 0) {
+	if (cmd == NULL || os_strcmp(cmd, "any") == 0 || cmd[0] == '\0') {
 		_bssid = NULL;
 #ifdef CONFIG_P2P
 	} else if (os_strncmp(cmd, "p2p_dev_addr=", 13) == 0) {