From: Michal Kazior <michal.kazior@tieto.com>
Date: Wed, 28 May 2014 09:57:11 +0000 (+0200)
Subject: hostapd: Reset hapd->interface_add properly
X-Git-Tag: hostap_2_2~31
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=81c4fca10047076fc939b8d480f8d499b9735a48;p=thirdparty%2Fhostap.git

hostapd: Reset hapd->interface_add properly

This variable is updated when calling hostapd_if_add(), so it makes
sense to do the same thing when calling hostapd_if_remove().

Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
---

diff --git a/src/ap/hostapd.c b/src/ap/hostapd.c
index 784da2a4a..768ba3afa 100644
--- a/src/ap/hostapd.c
+++ b/src/ap/hostapd.c
@@ -277,10 +277,14 @@ static void hostapd_free_hapd_data(struct hostapd_data *hapd)
 
 	authsrv_deinit(hapd);
 
-	if (hapd->interface_added &&
-	    hostapd_if_remove(hapd, WPA_IF_AP_BSS, hapd->conf->iface)) {
-		wpa_printf(MSG_WARNING, "Failed to remove BSS interface %s",
-			   hapd->conf->iface);
+	if (hapd->interface_added) {
+		hapd->interface_added = 0;
+		if (hostapd_if_remove(hapd, WPA_IF_AP_BSS, hapd->conf->iface)) {
+			wpa_printf(MSG_WARNING,
+				   "Failed to remove BSS interface %s",
+				   hapd->conf->iface);
+			hapd->interface_added = 1;
+		}
 	}
 
 	os_free(hapd->probereq_cb);