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-rw-r--r--include/net/mac80211.h6
-rw-r--r--net/mac80211/ieee80211_i.h38
-rw-r--r--net/mac80211/rx.c102
-rw-r--r--net/mac80211/wpa.c2
4 files changed, 91 insertions, 57 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 73469d8..fe8b9da 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -581,9 +581,6 @@ ieee80211_tx_info_clear_status(struct ieee80211_tx_info *info)
* @RX_FLAG_HT: HT MCS was used and rate_idx is MCS index
* @RX_FLAG_40MHZ: HT40 (40 MHz) was used
* @RX_FLAG_SHORT_GI: Short guard interval was used
- * @RX_FLAG_INTERNAL_CMTR: set internally after frame was reported
- * on cooked monitor to avoid double-reporting it for multiple
- * virtual interfaces
*/
enum mac80211_rx_flags {
RX_FLAG_MMIC_ERROR = 1<<0,
@@ -597,7 +594,6 @@ enum mac80211_rx_flags {
RX_FLAG_HT = 1<<9,
RX_FLAG_40MHZ = 1<<10,
RX_FLAG_SHORT_GI = 1<<11,
- RX_FLAG_INTERNAL_CMTR = 1<<12,
};
/**
@@ -618,6 +614,7 @@ enum mac80211_rx_flags {
* @rate_idx: index of data rate into band's supported rates or MCS index if
* HT rates are use (RX_FLAG_HT)
* @flag: %RX_FLAG_*
+ * @rx_flags: internal RX flags for mac80211
*/
struct ieee80211_rx_status {
u64 mactime;
@@ -627,6 +624,7 @@ struct ieee80211_rx_status {
int antenna;
int rate_idx;
int flag;
+ unsigned int rx_flags;
};
/**
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index 40f7472..945fbf2 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -159,13 +159,37 @@ typedef unsigned __bitwise__ ieee80211_rx_result;
#define RX_DROP_MONITOR ((__force ieee80211_rx_result) 2u)
#define RX_QUEUED ((__force ieee80211_rx_result) 3u)
-#define IEEE80211_RX_IN_SCAN BIT(0)
-/* frame is destined to interface currently processed (incl. multicast frames) */
-#define IEEE80211_RX_RA_MATCH BIT(1)
-#define IEEE80211_RX_AMSDU BIT(2)
-#define IEEE80211_RX_FRAGMENTED BIT(3)
-#define IEEE80211_MALFORMED_ACTION_FRM BIT(4)
-/* only add flags here that do not change with subframes of an aMPDU */
+/**
+ * enum ieee80211_packet_rx_flags - packet RX flags
+ * @IEEE80211_RX_RA_MATCH: frame is destined to interface currently processed
+ * (incl. multicast frames)
+ * @IEEE80211_RX_IN_SCAN: received while scanning
+ * @IEEE80211_RX_FRAGMENTED: fragmented frame
+ * @IEEE80211_RX_AMSDU: a-MSDU packet
+ * @IEEE80211_RX_MALFORMED_ACTION_FRM: action frame is malformed
+ *
+ * These are per-frame flags that are attached to a frame in the
+ * @rx_flags field of &struct ieee80211_rx_status.
+ */
+enum ieee80211_packet_rx_flags {
+ IEEE80211_RX_IN_SCAN = BIT(0),
+ IEEE80211_RX_RA_MATCH = BIT(1),
+ IEEE80211_RX_FRAGMENTED = BIT(2),
+ IEEE80211_RX_AMSDU = BIT(3),
+ IEEE80211_RX_MALFORMED_ACTION_FRM = BIT(4),
+};
+
+/**
+ * enum ieee80211_rx_flags - RX data flags
+ *
+ * @IEEE80211_RX_CMNTR: received on cooked monitor already
+ *
+ * These flags are used across handling multiple interfaces
+ * for a single frame.
+ */
+enum ieee80211_rx_flags {
+ IEEE80211_RX_CMNTR = BIT(0),
+};
struct ieee80211_rx_data {
struct sk_buff *skb;
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 8c666e9..0b0e83e 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -315,6 +315,7 @@ ieee80211_rx_monitor(struct ieee80211_local *local, struct sk_buff *origskb,
static void ieee80211_parse_qos(struct ieee80211_rx_data *rx)
{
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)rx->skb->data;
+ struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(rx->skb);
int tid;
/* does the frame have a qos control field? */
@@ -323,9 +324,7 @@ static void ieee80211_parse_qos(struct ieee80211_rx_data *rx)
/* frame has qos control */
tid = *qc & IEEE80211_QOS_CTL_TID_MASK;
if (*qc & IEEE80211_QOS_CONTROL_A_MSDU_PRESENT)
- rx->flags |= IEEE80211_RX_AMSDU;
- else
- rx->flags &= ~IEEE80211_RX_AMSDU;
+ status->rx_flags |= IEEE80211_RX_AMSDU;
} else {
/*
* IEEE 802.11-2007, 7.1.3.4.1 ("Sequence Number field"):
@@ -387,9 +386,10 @@ static ieee80211_rx_result debug_noinline
ieee80211_rx_h_passive_scan(struct ieee80211_rx_data *rx)
{
struct ieee80211_local *local = rx->local;
+ struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(rx->skb);
struct sk_buff *skb = rx->skb;
- if (likely(!(rx->flags & IEEE80211_RX_IN_SCAN)))
+ if (likely(!(status->rx_flags & IEEE80211_RX_IN_SCAN)))
return RX_CONTINUE;
if (test_bit(SCAN_HW_SCANNING, &local->scanning))
@@ -783,13 +783,14 @@ static ieee80211_rx_result debug_noinline
ieee80211_rx_h_check(struct ieee80211_rx_data *rx)
{
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)rx->skb->data;
+ struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(rx->skb);
/* Drop duplicate 802.11 retransmissions (IEEE 802.11 Chap. 9.2.9) */
if (rx->sta && !is_multicast_ether_addr(hdr->addr1)) {
if (unlikely(ieee80211_has_retry(hdr->frame_control) &&
rx->sta->last_seq_ctrl[rx->queue] ==
hdr->seq_ctrl)) {
- if (rx->flags & IEEE80211_RX_RA_MATCH) {
+ if (status->rx_flags & IEEE80211_RX_RA_MATCH) {
rx->local->dot11FrameDuplicateCount++;
rx->sta->num_duplicates++;
}
@@ -822,7 +823,7 @@ ieee80211_rx_h_check(struct ieee80211_rx_data *rx)
if ((!ieee80211_has_fromds(hdr->frame_control) &&
!ieee80211_has_tods(hdr->frame_control) &&
ieee80211_is_data(hdr->frame_control)) ||
- !(rx->flags & IEEE80211_RX_RA_MATCH)) {
+ !(status->rx_flags & IEEE80211_RX_RA_MATCH)) {
/* Drop IBSS frames and frames for other hosts
* silently. */
return RX_DROP_MONITOR;
@@ -879,7 +880,7 @@ ieee80211_rx_h_decrypt(struct ieee80211_rx_data *rx)
* No point in finding a key and decrypting if the frame is neither
* addressed to us nor a multicast frame.
*/
- if (!(rx->flags & IEEE80211_RX_RA_MATCH))
+ if (!(status->rx_flags & IEEE80211_RX_RA_MATCH))
return RX_CONTINUE;
/* start without a key */
@@ -1112,7 +1113,7 @@ ieee80211_rx_h_sta_process(struct ieee80211_rx_data *rx)
sta->last_rx = jiffies;
}
- if (!(rx->flags & IEEE80211_RX_RA_MATCH))
+ if (!(status->rx_flags & IEEE80211_RX_RA_MATCH))
return RX_CONTINUE;
if (rx->sdata->vif.type == NL80211_IFTYPE_STATION)
@@ -1269,6 +1270,7 @@ ieee80211_rx_h_defragment(struct ieee80211_rx_data *rx)
unsigned int frag, seq;
struct ieee80211_fragment_entry *entry;
struct sk_buff *skb;
+ struct ieee80211_rx_status *status;
hdr = (struct ieee80211_hdr *)rx->skb->data;
fc = hdr->frame_control;
@@ -1368,7 +1370,8 @@ ieee80211_rx_h_defragment(struct ieee80211_rx_data *rx)
}
/* Complete frame has been reassembled - process it now */
- rx->flags |= IEEE80211_RX_FRAGMENTED;
+ status = IEEE80211_SKB_RXCB(rx->skb);
+ status->rx_flags |= IEEE80211_RX_FRAGMENTED;
out:
if (rx->sta)
@@ -1385,9 +1388,10 @@ ieee80211_rx_h_ps_poll(struct ieee80211_rx_data *rx)
{
struct ieee80211_sub_if_data *sdata = rx->sdata;
__le16 fc = ((struct ieee80211_hdr *)rx->skb->data)->frame_control;
+ struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(rx->skb);
if (likely(!rx->sta || !ieee80211_is_pspoll(fc) ||
- !(rx->flags & IEEE80211_RX_RA_MATCH)))
+ !(status->rx_flags & IEEE80211_RX_RA_MATCH)))
return RX_CONTINUE;
if ((sdata->vif.type != NL80211_IFTYPE_AP) &&
@@ -1548,6 +1552,7 @@ ieee80211_deliver_skb(struct ieee80211_rx_data *rx)
struct sk_buff *skb, *xmit_skb;
struct ethhdr *ehdr = (struct ethhdr *) rx->skb->data;
struct sta_info *dsta;
+ struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(rx->skb);
skb = rx->skb;
xmit_skb = NULL;
@@ -1555,7 +1560,7 @@ ieee80211_deliver_skb(struct ieee80211_rx_data *rx)
if ((sdata->vif.type == NL80211_IFTYPE_AP ||
sdata->vif.type == NL80211_IFTYPE_AP_VLAN) &&
!(sdata->flags & IEEE80211_SDATA_DONT_BRIDGE_PACKETS) &&
- (rx->flags & IEEE80211_RX_RA_MATCH) &&
+ (status->rx_flags & IEEE80211_RX_RA_MATCH) &&
(sdata->vif.type != NL80211_IFTYPE_AP_VLAN || !sdata->u.vlan.sta)) {
if (is_multicast_ether_addr(ehdr->h_dest)) {
/*
@@ -1632,6 +1637,7 @@ ieee80211_rx_h_amsdu(struct ieee80211_rx_data *rx)
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
__le16 fc = hdr->frame_control;
struct sk_buff_head frame_list;
+ struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(rx->skb);
if (unlikely(!ieee80211_is_data(fc)))
return RX_CONTINUE;
@@ -1639,7 +1645,7 @@ ieee80211_rx_h_amsdu(struct ieee80211_rx_data *rx)
if (unlikely(!ieee80211_is_data_present(fc)))
return RX_DROP_MONITOR;
- if (!(rx->flags & IEEE80211_RX_AMSDU))
+ if (!(status->rx_flags & IEEE80211_RX_AMSDU))
return RX_CONTINUE;
if (ieee80211_has_a4(hdr->frame_control) &&
@@ -1690,6 +1696,7 @@ ieee80211_rx_h_mesh_fwding(struct ieee80211_rx_data *rx)
struct sk_buff *skb = rx->skb, *fwd_skb;
struct ieee80211_local *local = rx->local;
struct ieee80211_sub_if_data *sdata = rx->sdata;
+ struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);
hdr = (struct ieee80211_hdr *) skb->data;
hdrlen = ieee80211_hdrlen(hdr->frame_control);
@@ -1735,7 +1742,7 @@ ieee80211_rx_h_mesh_fwding(struct ieee80211_rx_data *rx)
mesh_hdr->ttl--;
- if (rx->flags & IEEE80211_RX_RA_MATCH) {
+ if (status->rx_flags & IEEE80211_RX_RA_MATCH) {
if (!mesh_hdr->ttl)
IEEE80211_IFSTA_MESH_CTR_INC(&rx->sdata->u.mesh,
dropped_frames_ttl);
@@ -1945,6 +1952,7 @@ static ieee80211_rx_result debug_noinline
ieee80211_rx_h_mgmt_check(struct ieee80211_rx_data *rx)
{
struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *) rx->skb->data;
+ struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(rx->skb);
/*
* From here on, look only at management frames.
@@ -1957,7 +1965,7 @@ ieee80211_rx_h_mgmt_check(struct ieee80211_rx_data *rx)
if (!ieee80211_is_mgmt(mgmt->frame_control))
return RX_DROP_MONITOR;
- if (!(rx->flags & IEEE80211_RX_RA_MATCH))
+ if (!(status->rx_flags & IEEE80211_RX_RA_MATCH))
return RX_DROP_MONITOR;
if (ieee80211_drop_unencrypted_mgmt(rx))
@@ -1972,6 +1980,7 @@ ieee80211_rx_h_action(struct ieee80211_rx_data *rx)
struct ieee80211_local *local = rx->local;
struct ieee80211_sub_if_data *sdata = rx->sdata;
struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *) rx->skb->data;
+ struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(rx->skb);
int len = rx->skb->len;
if (!ieee80211_is_action(mgmt->frame_control))
@@ -1984,7 +1993,7 @@ ieee80211_rx_h_action(struct ieee80211_rx_data *rx)
if (!rx->sta && mgmt->u.action.category != WLAN_CATEGORY_PUBLIC)
return RX_DROP_UNUSABLE;
- if (!(rx->flags & IEEE80211_RX_RA_MATCH))
+ if (!(status->rx_flags & IEEE80211_RX_RA_MATCH))
return RX_DROP_UNUSABLE;
switch (mgmt->u.action.category) {
@@ -2080,7 +2089,7 @@ ieee80211_rx_h_action(struct ieee80211_rx_data *rx)
return RX_CONTINUE;
invalid:
- rx->flags |= IEEE80211_MALFORMED_ACTION_FRM;
+ status->rx_flags |= IEEE80211_RX_MALFORMED_ACTION_FRM;
/* will return in the next handlers */
return RX_CONTINUE;
@@ -2102,10 +2111,10 @@ ieee80211_rx_h_action(struct ieee80211_rx_data *rx)
static ieee80211_rx_result debug_noinline
ieee80211_rx_h_userspace_mgmt(struct ieee80211_rx_data *rx)
{
- struct ieee80211_rx_status *status;
+ struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(rx->skb);
/* skip known-bad action frames and return them in the next handler */
- if (rx->flags & IEEE80211_MALFORMED_ACTION_FRM)
+ if (status->rx_flags & IEEE80211_RX_MALFORMED_ACTION_FRM)
return RX_CONTINUE;
/*
@@ -2114,7 +2123,6 @@ ieee80211_rx_h_userspace_mgmt(struct ieee80211_rx_data *rx)
* so userspace can register for those to know whether ones
* it transmitted were processed or returned.
*/
- status = IEEE80211_SKB_RXCB(rx->skb);
if (cfg80211_rx_mgmt(rx->sdata->dev, status->freq,
rx->skb->data, rx->skb->len,
@@ -2136,6 +2144,7 @@ ieee80211_rx_h_action_return(struct ieee80211_rx_data *rx)
struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *) rx->skb->data;
struct sk_buff *nskb;
struct ieee80211_sub_if_data *sdata = rx->sdata;
+ struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(rx->skb);
if (!ieee80211_is_action(mgmt->frame_control))
return RX_CONTINUE;
@@ -2150,7 +2159,7 @@ ieee80211_rx_h_action_return(struct ieee80211_rx_data *rx)
* registration mechanisms, but older ones still use cooked
* monitor interfaces so push all frames there.
*/
- if (!(rx->flags & IEEE80211_MALFORMED_ACTION_FRM) &&
+ if (!(status->rx_flags & IEEE80211_RX_MALFORMED_ACTION_FRM) &&
(sdata->vif.type == NL80211_IFTYPE_AP ||
sdata->vif.type == NL80211_IFTYPE_AP_VLAN))
return RX_DROP_MONITOR;
@@ -2284,8 +2293,13 @@ static void ieee80211_rx_cooked_monitor(struct ieee80211_rx_data *rx,
struct net_device *prev_dev = NULL;
struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);
- if (status->flag & RX_FLAG_INTERNAL_CMTR)
+ /*
+ * If cooked monitor has been processed already, then
+ * don't do it again. If not, set the flag.
+ */
+ if (rx->flags & IEEE80211_RX_CMNTR)
goto out_free_skb;
+ rx->flags |= IEEE80211_RX_CMNTR;
if (skb_headroom(skb) < sizeof(*rthdr) &&
pskb_expand_head(skb, sizeof(*rthdr), 0, GFP_ATOMIC))
@@ -2341,12 +2355,8 @@ static void ieee80211_rx_cooked_monitor(struct ieee80211_rx_data *rx,
if (prev_dev) {
skb->dev = prev_dev;
netif_receive_skb(skb);
- skb = NULL;
- } else
- goto out_free_skb;
-
- status->flag |= RX_FLAG_INTERNAL_CMTR;
- return;
+ return;
+ }
out_free_skb:
dev_kfree_skb(skb);
@@ -2407,6 +2417,7 @@ static void ieee80211_rx_handlers(struct ieee80211_rx_data *rx,
* same TID from the same station
*/
rx->skb = skb;
+ rx->flags = 0;
CALL_RXH(ieee80211_rx_h_decrypt)
CALL_RXH(ieee80211_rx_h_check_more_data)
@@ -2477,7 +2488,12 @@ static void ieee80211_invoke_rx_handlers(struct ieee80211_rx_data *rx)
void ieee80211_release_reorder_timeout(struct sta_info *sta, int tid)
{
struct sk_buff_head frames;
- struct ieee80211_rx_data rx = { };
+ struct ieee80211_rx_data rx = {
+ .sta = sta,
+ .sdata = sta->sdata,
+ .local = sta->local,
+ .queue = tid,
+ };
struct tid_ampdu_rx *tid_agg_rx;
tid_agg_rx = rcu_dereference(sta->ampdu_mlme.tid_rx[tid]);
@@ -2486,13 +2502,6 @@ void ieee80211_release_reorder_timeout(struct sta_info *sta, int tid)
__skb_queue_head_init(&frames);
- /* construct rx struct */
- rx.sta = sta;
- rx.sdata = sta->sdata;
- rx.local = sta->local;
- rx.queue = tid;
- rx.flags |= IEEE80211_RX_RA_MATCH;
-
spin_lock(&tid_agg_rx->reorder_lock);
ieee80211_sta_reorder_release(&sta->local->hw, tid_agg_rx, &frames);
spin_unlock(&tid_agg_rx->reorder_lock);
@@ -2519,7 +2528,7 @@ static int prepare_for_handlers(struct ieee80211_rx_data *rx,
compare_ether_addr(sdata->vif.addr, hdr->addr1) != 0) {
if (!(sdata->dev->flags & IFF_PROMISC))
return 0;
- rx->flags &= ~IEEE80211_RX_RA_MATCH;
+ status->rx_flags &= ~IEEE80211_RX_RA_MATCH;
}
break;
case NL80211_IFTYPE_ADHOC:
@@ -2529,15 +2538,15 @@ static int prepare_for_handlers(struct ieee80211_rx_data *rx,
return 1;
}
else if (!ieee80211_bssid_match(bssid, sdata->u.ibss.bssid)) {
- if (!(rx->flags & IEEE80211_RX_IN_SCAN))
+ if (!(status->rx_flags & IEEE80211_RX_IN_SCAN))
return 0;
- rx->flags &= ~IEEE80211_RX_RA_MATCH;
+ status->rx_flags &= ~IEEE80211_RX_RA_MATCH;
} else if (!multicast &&
compare_ether_addr(sdata->vif.addr,
hdr->addr1) != 0) {
if (!(sdata->dev->flags & IFF_PROMISC))
return 0;
- rx->flags &= ~IEEE80211_RX_RA_MATCH;
+ status->rx_flags &= ~IEEE80211_RX_RA_MATCH;
} else if (!rx->sta) {
int rate_idx;
if (status->flag & RX_FLAG_HT)
@@ -2555,7 +2564,7 @@ static int prepare_for_handlers(struct ieee80211_rx_data *rx,
if (!(sdata->dev->flags & IFF_PROMISC))
return 0;
- rx->flags &= ~IEEE80211_RX_RA_MATCH;
+ status->rx_flags &= ~IEEE80211_RX_RA_MATCH;
}
break;
case NL80211_IFTYPE_AP_VLAN:
@@ -2566,9 +2575,9 @@ static int prepare_for_handlers(struct ieee80211_rx_data *rx,
return 0;
} else if (!ieee80211_bssid_match(bssid,
sdata->vif.addr)) {
- if (!(rx->flags & IEEE80211_RX_IN_SCAN))
+ if (!(status->rx_flags & IEEE80211_RX_IN_SCAN))
return 0;
- rx->flags &= ~IEEE80211_RX_RA_MATCH;
+ status->rx_flags &= ~IEEE80211_RX_RA_MATCH;
}
break;
case NL80211_IFTYPE_WDS:
@@ -2602,14 +2611,14 @@ static bool ieee80211_prepare_and_rx_handle(struct ieee80211_rx_data *rx,
int prepares;
rx->skb = skb;
- rx->flags |= IEEE80211_RX_RA_MATCH;
+ status->rx_flags |= IEEE80211_RX_RA_MATCH;
prepares = prepare_for_handlers(rx, hdr);
if (!prepares)
return false;
if (status->flag & RX_FLAG_MMIC_ERROR) {
- if (rx->flags & IEEE80211_RX_RA_MATCH)
+ if (status->rx_flags & IEEE80211_RX_RA_MATCH)
ieee80211_rx_michael_mic_report(hdr, rx);
return false;
}
@@ -2638,6 +2647,7 @@ static bool ieee80211_prepare_and_rx_handle(struct ieee80211_rx_data *rx,
static void __ieee80211_rx_handle_packet(struct ieee80211_hw *hw,
struct sk_buff *skb)
{
+ struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);
struct ieee80211_local *local = hw_to_local(hw);
struct ieee80211_sub_if_data *sdata;
struct ieee80211_hdr *hdr;
@@ -2657,7 +2667,7 @@ static void __ieee80211_rx_handle_packet(struct ieee80211_hw *hw,
if (unlikely(test_bit(SCAN_HW_SCANNING, &local->scanning) ||
test_bit(SCAN_OFF_CHANNEL, &local->scanning)))
- rx.flags |= IEEE80211_RX_IN_SCAN;
+ status->rx_flags |= IEEE80211_RX_IN_SCAN;
if (ieee80211_is_mgmt(fc))
err = skb_linearize(skb);
@@ -2808,6 +2818,8 @@ void ieee80211_rx(struct ieee80211_hw *hw, struct sk_buff *skb)
}
}
+ status->rx_flags = 0;
+
/*
* key references and virtual interfaces are protected using RCU
* and this requires that we are in a read-side RCU section during
diff --git a/net/mac80211/wpa.c b/net/mac80211/wpa.c
index 43882b3..bee230d 100644
--- a/net/mac80211/wpa.c
+++ b/net/mac80211/wpa.c
@@ -117,7 +117,7 @@ ieee80211_rx_h_michael_mic_verify(struct ieee80211_rx_data *rx)
key = &rx->key->conf.key[key_offset];
michael_mic(key, hdr, data, data_len, mic);
if (memcmp(mic, data + data_len, MICHAEL_MIC_LEN) != 0 || wpa_test) {
- if (!(rx->flags & IEEE80211_RX_RA_MATCH))
+ if (!(status->rx_flags & IEEE80211_RX_RA_MATCH))
return RX_DROP_UNUSABLE;
mac80211_ev_michael_mic_failure(rx->sdata, rx->key->conf.keyidx,
generated by cgit v1.1 at 2024-12-25 21:15:53 +0000