From: Yogesh Ashok Powar <yogeshp@marvell.com>
Date: Tue, 5 Jul 2011 08:39:26 +0000 (+0300)
Subject: hostapd: Clear keys configured when hostapd reloads configuration
X-Git-Tag: hostap-1-bp~334
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a3e685a04bbe0d97233d46f2a9473c742a3c6bec;p=thirdparty%2Fhostap.git

hostapd: Clear keys configured when hostapd reloads configuration

Data path is broken when hostapd reloads its configuration
disabling the security which was previously enabled (WEP/WPA),
using kill -1, as old keys were not cleared.

The patch clears the keys configured when hostapd reloads
its configuration.

Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com>
---

diff --git a/src/ap/hostapd.c b/src/ap/hostapd.c
index d8af5713e..f00a5446e 100644
--- a/src/ap/hostapd.c
+++ b/src/ap/hostapd.c
@@ -40,6 +40,7 @@
 
 static int hostapd_flush_old_stations(struct hostapd_data *hapd);
 static int hostapd_setup_encryption(char *iface, struct hostapd_data *hapd);
+static int hostapd_broadcast_wep_clear(struct hostapd_data *hapd);
 
 extern int wpa_debug_level;
 
@@ -109,6 +110,7 @@ int hostapd_reload_config(struct hostapd_iface *iface)
 	 */
 	for (j = 0; j < iface->num_bss; j++) {
 		hostapd_flush_old_stations(iface->bss[j]);
+		hostapd_broadcast_wep_clear(iface->bss[j]);
 
 #ifndef CONFIG_NO_RADIUS
 		/* TODO: update dynamic data based on changed configuration