hostapd: fix bridge handling for wds stations (#9257), backport of r26724

git-svn-id: svn://svn.openwrt.org/openwrt/branches/backfire@26726 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/package/hostapd/patches/730-fix_wds_bridge_handling.patch b/package/hostapd/patches/730-fix_wds_bridge_handling.patch
new file mode 100644 (file)
index 0000000..c5c8606
--- /dev/null
+++ b/package/hostapd/patches/730-fix_wds_bridge_handling.patch
@@ -0,0 +1,29 @@
+--- a/src/drivers/driver_nl80211.c
++++ b/src/drivers/driver_nl80211.c
+@@ -5487,6 +5487,9 @@ static int i802_set_wds_sta(void *priv, 
+               linux_set_iface_flags(drv->ioctl_sock, name, 1);
+               return i802_set_sta_vlan(priv, addr, name, 0);
+       } else {
++              if (bridge_ifname)
++                      linux_br_del_if(drv->ioctl_sock, bridge_ifname, name);
++
+               i802_set_sta_vlan(priv, addr, bss->ifname, 0);
+               return wpa_driver_nl80211_if_remove(priv, WPA_IF_AP_VLAN,
+                                                   name);
+@@ -5927,14 +5930,14 @@ static int wpa_driver_nl80211_if_remove(
+               return -1;
+ 
+ #ifdef HOSTAPD
+-      if (bss->added_if_into_bridge) {
++      if (type == WPA_IF_AP_BSS && bss->added_if_into_bridge) {
+               if (linux_br_del_if(drv->ioctl_sock, bss->brname, bss->ifname)
+                   < 0)
+                       wpa_printf(MSG_INFO, "nl80211: Failed to remove "
+                                  "interface %s from bridge %s: %s",
+                                  bss->ifname, bss->brname, strerror(errno));
+       }
+-      if (bss->added_bridge) {
++      if (type == WPA_IF_AP_BSS && bss->added_bridge) {
+               if (linux_br_del(drv->ioctl_sock, bss->brname) < 0)
+                       wpa_printf(MSG_INFO, "nl80211: Failed to remove "
+                                  "bridge %s: %s",