From: Ilan Peer <ilan.peer@intel.com>
Date: Sun, 27 Dec 2015 14:25:06 +0000 (+0200)
Subject: Do not wait for monitor to attach if no control interface
X-Git-Tag: hostap_2_6~1094
X-Git-Url: http://www.project-moonshot.org/gitweb/?p=mech_eap.git;a=commitdiff_plain;h=1c94570f1b4d12d5fdcfe072b4b2f2042e8268f0

Do not wait for monitor to attach if no control interface

In case an interface has started without a control interface
initialized, skip waiting for monitor to attach at the start of
wpa_supplicant (-W).

Signed-off-by: Ilan Peer <ilan.peer@intel.com>
---

diff --git a/wpa_supplicant/ctrl_iface_unix.c b/wpa_supplicant/ctrl_iface_unix.c
index 2c71b2d..7b36751 100644
--- a/wpa_supplicant/ctrl_iface_unix.c
+++ b/wpa_supplicant/ctrl_iface_unix.c
@@ -1058,6 +1058,9 @@ void wpa_supplicant_ctrl_iface_wait(struct ctrl_iface_priv *priv)
 	struct sockaddr_un from;
 	socklen_t fromlen = sizeof(from);
 
+	if (priv->sock == -1)
+		return;
+
 	for (;;) {
 		wpa_printf(MSG_DEBUG, "CTRL_IFACE - %s - wait for monitor to "
 			   "attach", priv->wpa_s->ifname);