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openwrt-xburst/package/hostapd/patches/100-pending_work.patch
nbd 7824784240 hostapd: merge an upstream workaround for broken clients sending the wrong wpa type (should fix #9561)
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@29876 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-01-24 01:49:23 +00:00

181 lines
5.2 KiB
Diff

--- a/src/ap/ieee802_11.c
+++ b/src/ap/ieee802_11.c
@@ -1471,13 +1471,6 @@ static void handle_assoc_cb(struct hosta
int new_assoc = 1;
struct ieee80211_ht_capabilities ht_cap;
- if (!ok) {
- hostapd_logger(hapd, mgmt->da, HOSTAPD_MODULE_IEEE80211,
- HOSTAPD_LEVEL_DEBUG,
- "did not acknowledge association response");
- return;
- }
-
if (len < IEEE80211_HDRLEN + (reassoc ? sizeof(mgmt->u.reassoc_resp) :
sizeof(mgmt->u.assoc_resp))) {
printf("handle_assoc_cb(reassoc=%d) - too short payload "
@@ -1485,11 +1478,6 @@ static void handle_assoc_cb(struct hosta
return;
}
- if (reassoc)
- status = le_to_host16(mgmt->u.reassoc_resp.status_code);
- else
- status = le_to_host16(mgmt->u.assoc_resp.status_code);
-
sta = ap_get_sta(hapd, mgmt->da);
if (!sta) {
printf("handle_assoc_cb: STA " MACSTR " not found\n",
@@ -1497,6 +1485,19 @@ static void handle_assoc_cb(struct hosta
return;
}
+ if (!ok) {
+ hostapd_logger(hapd, mgmt->da, HOSTAPD_MODULE_IEEE80211,
+ HOSTAPD_LEVEL_DEBUG,
+ "did not acknowledge association response");
+ sta->flags &= ~WLAN_STA_ASSOC_REQ_OK;
+ return;
+ }
+
+ if (reassoc)
+ status = le_to_host16(mgmt->u.reassoc_resp.status_code);
+ else
+ status = le_to_host16(mgmt->u.assoc_resp.status_code);
+
if (status != WLAN_STATUS_SUCCESS)
goto fail;
--- a/src/drivers/driver_nl80211.c
+++ b/src/drivers/driver_nl80211.c
@@ -181,6 +181,7 @@ struct i802_bss {
struct wpa_driver_nl80211_data *drv;
struct i802_bss *next;
int ifindex;
+ u8 addr[ETH_ALEN];
char ifname[IFNAMSIZ + 1];
char brname[IFNAMSIZ];
unsigned int beacon_set:1;
@@ -191,7 +192,6 @@ struct i802_bss {
struct wpa_driver_nl80211_data {
struct nl80211_global *global;
struct dl_list list;
- u8 addr[ETH_ALEN];
char phyname[32];
void *ctx;
int ifindex;
@@ -2482,7 +2482,7 @@ wpa_driver_nl80211_finish_drv_init(struc
return -1;
if (linux_get_ifhwaddr(drv->global->ioctl_sock, bss->ifname,
- drv->addr))
+ bss->addr))
return -1;
if (nl80211_register_action_frames(drv) < 0) {
@@ -5176,8 +5176,8 @@ static int wpa_driver_nl80211_hapd_send_
pos = (u8 *) (hdr + 1);
if (qos) {
- /* add an empty QoS header if needed */
- pos[0] = 0;
+ /* Set highest priority in QoS header */
+ pos[0] = 7;
pos[1] = 0;
pos += 2;
}
@@ -6407,7 +6407,7 @@ static int i802_set_wds_sta(void *priv,
if (!if_nametoindex(name)) {
if (nl80211_create_iface(drv, name,
NL80211_IFTYPE_AP_VLAN,
- NULL, 1) < 0)
+ bss->addr, 1) < 0)
return -1;
if (bridge_ifname &&
linux_br_add_if(drv->global->ioctl_sock,
@@ -6417,6 +6417,10 @@ static int i802_set_wds_sta(void *priv,
linux_set_iface_flags(drv->global->ioctl_sock, name, 1);
return i802_set_sta_vlan(priv, addr, name, 0);
} else {
+ if (bridge_ifname)
+ linux_br_del_if(drv->global->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);
@@ -6625,7 +6629,7 @@ static int nl80211_addr_in_use(struct nl
struct wpa_driver_nl80211_data *drv;
dl_list_for_each(drv, &global->interfaces,
struct wpa_driver_nl80211_data, list) {
- if (os_memcmp(addr, drv->addr, ETH_ALEN) == 0)
+ if (os_memcmp(addr, drv->first_bss.addr, ETH_ALEN) == 0)
return 1;
}
return 0;
@@ -6640,9 +6644,9 @@ static int nl80211_p2p_interface_addr(st
if (!drv->global)
return -1;
- os_memcpy(new_addr, drv->addr, ETH_ALEN);
+ os_memcpy(new_addr, drv->first_bss.addr, ETH_ALEN);
for (idx = 0; idx < 64; idx++) {
- new_addr[0] = drv->addr[0] | 0x02;
+ new_addr[0] = drv->first_bss.addr[0] | 0x02;
new_addr[0] ^= idx << 2;
if (!nl80211_addr_in_use(drv->global, new_addr))
break;
@@ -6745,6 +6749,7 @@ static int wpa_driver_nl80211_if_add(voi
os_free(new_bss);
return -1;
}
+ memcpy(new_bss->addr, addr ? addr : if_addr, ETH_ALEN);
os_strlcpy(new_bss->ifname, ifname, IFNAMSIZ);
new_bss->ifindex = ifidx;
new_bss->drv = drv;
@@ -6775,7 +6780,12 @@ static int wpa_driver_nl80211_if_remove(
if (ifindex <= 0)
return -1;
+ nl80211_remove_iface(drv, ifindex);
+
#ifdef HOSTAPD
+ if (type != WPA_IF_AP_BSS)
+ return 0;
+
if (bss->added_if_into_bridge) {
if (linux_br_del_if(drv->global->ioctl_sock, bss->brname,
bss->ifname) < 0)
@@ -6789,13 +6799,6 @@ static int wpa_driver_nl80211_if_remove(
"bridge %s: %s",
bss->brname, strerror(errno));
}
-#endif /* HOSTAPD */
-
- nl80211_remove_iface(drv, ifindex);
-
-#ifdef HOSTAPD
- if (type != WPA_IF_AP_BSS)
- return 0;
if (bss != &drv->first_bss) {
struct i802_bss *tbss;
--- a/src/ap/wpa_auth.c
+++ b/src/ap/wpa_auth.c
@@ -776,7 +776,14 @@ void wpa_receive(struct wpa_authenticato
}
if (sm->wpa == WPA_VERSION_WPA2) {
- if (key->type != EAPOL_KEY_TYPE_RSN) {
+ if (key->type == EAPOL_KEY_TYPE_WPA) {
+ /*
+ * Some deployed station implementations seem to send
+ * msg 4/4 with incorrect type value in WPA2 mode.
+ */
+ wpa_printf(MSG_DEBUG, "Workaround: Allow EAPOL-Key "
+ "with unexpected WPA type in RSN mode");
+ } else if (key->type != EAPOL_KEY_TYPE_RSN) {
wpa_printf(MSG_DEBUG, "Ignore EAPOL-Key with "
"unexpected type %d in RSN mode",
key->type);