mirror of
https://git.openwrt.org/openwrt/openwrt.git
synced 2024-11-18 22:43:53 +01:00
82 lines
2.3 KiB
Diff
82 lines
2.3 KiB
Diff
This patch causes STA mode interfaces to disassociate if transmission of assoc/auth
|
|
critical packets failed.
|
|
|
|
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
|
|
|
|
--- a/ath/if_ath.c
|
|
+++ b/ath/if_ath.c
|
|
@@ -8325,6 +8325,18 @@
|
|
#endif
|
|
if (ts->ts_status & HAL_TXERR_XRETRY) {
|
|
sc->sc_stats.ast_tx_xretries++;
|
|
+ if (SKB_CB(bf->bf_skb)->auth_pkt && (ni->ni_vap->iv_opmode == IEEE80211_M_STA)) {
|
|
+ struct ieee80211com *ic = &sc->sc_ic;
|
|
+
|
|
+ /* if roaming is enabled, try reassociating, otherwise
|
|
+ * disassociate and go back to the scan state */
|
|
+ IEEE80211_VAPS_LOCK_BH(ic);
|
|
+ if (ic->ic_roaming == IEEE80211_ROAMING_AUTO)
|
|
+ ni->ni_vap->iv_newstate(ni->ni_vap, IEEE80211_S_ASSOC, 1);
|
|
+ else
|
|
+ ni->ni_vap->iv_newstate(ni->ni_vap, IEEE80211_S_SCAN, 0);
|
|
+ IEEE80211_VAPS_UNLOCK_BH(ic);
|
|
+ }
|
|
if (ni->ni_flags & IEEE80211_NODE_UAPSD_TRIG) {
|
|
ni->ni_stats.ns_tx_eosplost++;
|
|
DPRINTF(sc, ATH_DEBUG_UAPSD,
|
|
--- a/net80211/ieee80211_linux.c
|
|
+++ b/net80211/ieee80211_linux.c
|
|
@@ -156,6 +156,7 @@
|
|
if (off != 0)
|
|
skb_reserve(skb, align - off);
|
|
|
|
+ SKB_CB(skb)->auth_pkt = 0;
|
|
SKB_CB(skb)->ni = NULL;
|
|
SKB_CB(skb)->flags = 0;
|
|
SKB_CB(skb)->next = NULL;
|
|
--- a/net80211/ieee80211_linux.h
|
|
+++ b/net80211/ieee80211_linux.h
|
|
@@ -393,6 +393,7 @@
|
|
void (*next_destructor)(struct sk_buff *skb);
|
|
#endif
|
|
struct sk_buff *next; /* fast frame sk_buf chain */
|
|
+ u_int8_t auth_pkt;
|
|
};
|
|
|
|
|
|
--- a/net80211/ieee80211_output.c
|
|
+++ b/net80211/ieee80211_output.c
|
|
@@ -778,6 +778,8 @@
|
|
else
|
|
hdrsize = sizeof(struct ieee80211_frame);
|
|
|
|
+ SKB_CB(skb)->auth_pkt = (eh.ether_type == __constant_htons(ETHERTYPE_PAE));
|
|
+
|
|
switch (vap->iv_opmode) {
|
|
case IEEE80211_M_IBSS:
|
|
case IEEE80211_M_AHDEMO:
|
|
@@ -1622,6 +1624,7 @@
|
|
ie->param_len = frm - &ie->param_oui[0];
|
|
return frm;
|
|
}
|
|
+
|
|
#endif
|
|
/*
|
|
* Send a probe request frame with the specified ssid
|
|
@@ -1886,6 +1889,7 @@
|
|
sizeof(u_int16_t)+IEEE80211_CHALLENGE_LEN : 0));
|
|
if (skb == NULL)
|
|
senderr(ENOMEM, is_tx_nobuf);
|
|
+ SKB_CB(skb)->auth_pkt = 1;
|
|
|
|
((__le16 *)frm)[0] =
|
|
(is_shared_key) ? htole16(IEEE80211_AUTH_ALG_SHARED)
|
|
@@ -1960,6 +1964,7 @@
|
|
vap->app_ie[IEEE80211_APPIE_FRAME_ASSOC_REQ].length);
|
|
if (skb == NULL)
|
|
senderr(ENOMEM, is_tx_nobuf);
|
|
+ SKB_CB(skb)->auth_pkt = 1;
|
|
|
|
capinfo = 0;
|
|
if (vap->iv_opmode == IEEE80211_M_IBSS)
|