hostapd: fix wpa_supplicant crash issues in WDS STA mode

SVN-Revision: 23067

diff --git a/package/hostapd/patches/430-supplicant_bridge_fix.patch b/package/hostapd/patches/430-supplicant_bridge_fix.patch
new file mode 100644 (file)
index 0000000..483c53f
--- /dev/null
+++ b/package/hostapd/patches/430-supplicant_bridge_fix.patch
@@ -0,0 +1,43 @@
+--- a/src/drivers/driver_nl80211.c
++++ b/src/drivers/driver_nl80211.c
+@@ -410,6 +410,10 @@ static void wpa_driver_nl80211_event_rtm
+               return;
+       }
+ 
++      if (ifi->ifi_family == AF_BRIDGE &&
++          drv->nlmode != NL80211_IFTYPE_AP)
++              return;
++
+       wpa_printf(MSG_DEBUG, "RTM_NEWLINK: operstate=%d ifi_flags=0x%x "
+                  "(%s%s%s%s)",
+                  drv->operstate, ifi->ifi_flags,
+@@ -481,6 +485,10 @@ static void wpa_driver_nl80211_event_rtm
+       attrlen = len;
+       attr = (struct rtattr *) buf;
+ 
++      if (ifi->ifi_family == AF_BRIDGE &&
++          drv->nlmode != NL80211_IFTYPE_AP)
++              return;
++
+       rta_len = RTA_ALIGN(sizeof(struct rtattr));
+       while (RTA_OK(attr, attrlen)) {
+               if (attr->rta_type == IFLA_IFNAME) {
+@@ -1347,6 +1355,9 @@ static int wpa_driver_nl80211_init_nl(st
+       eloop_register_read_sock(nl_socket_get_fd(drv->nl_handle_event),
+                                wpa_driver_nl80211_event_receive, drv, ctx);
+ 
++      drv->num_if_indices = sizeof(drv->default_if_indices) / sizeof(int);
++      drv->if_indices = drv->default_if_indices;
++
+       return 0;
+ 
+ err4:
+@@ -4867,8 +4878,6 @@ static void *i802_init(struct hostapd_da
+               br_ifindex = 0;
+       }
+ 
+-      drv->num_if_indices = sizeof(drv->default_if_indices) / sizeof(int);
+-      drv->if_indices = drv->default_if_indices;
+       for (i = 0; i < params->num_bridge; i++) {
+               if (params->bridge[i]) {
+                       ifindex = if_nametoindex(params->bridge[i]);