1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
|
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -2348,22 +2348,6 @@ static void __ieee80211_rx_handle_packet
sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
continue;
- rx.sta = sta_info_get(sdata, hdr->addr2);
-
- rx.flags |= IEEE80211_RX_RA_MATCH;
- prepares = prepare_for_handlers(sdata, &rx, hdr);
-
- if (!prepares)
- continue;
-
- if (status->flag & RX_FLAG_MMIC_ERROR) {
- rx.sdata = sdata;
- if (rx.flags & IEEE80211_RX_RA_MATCH)
- ieee80211_rx_michael_mic_report(hdr,
- &rx);
- continue;
- }
-
/*
* frame is destined for this interface, but if it's
* not also for the previous one we handle that after
@@ -2375,6 +2359,22 @@ static void __ieee80211_rx_handle_packet
continue;
}
+ rx.sta = sta_info_get(prev, hdr->addr2);
+
+ rx.flags |= IEEE80211_RX_RA_MATCH;
+ prepares = prepare_for_handlers(prev, &rx, hdr);
+
+ if (!prepares)
+ goto next;
+
+ if (status->flag & RX_FLAG_MMIC_ERROR) {
+ rx.sdata = prev;
+ if (rx.flags & IEEE80211_RX_RA_MATCH)
+ ieee80211_rx_michael_mic_report(hdr,
+ &rx);
+ goto next;
+ }
+
/*
* frame was destined for the previous interface
* so invoke RX handlers for it
@@ -2387,11 +2387,22 @@ static void __ieee80211_rx_handle_packet
"multicast frame for %s\n",
wiphy_name(local->hw.wiphy),
prev->name);
- continue;
+ goto next;
}
ieee80211_invoke_rx_handlers(prev, &rx, skb_new, rate);
+next:
prev = sdata;
}
+
+ if (prev) {
+ rx.sta = sta_info_get(prev, hdr->addr2);
+
+ rx.flags |= IEEE80211_RX_RA_MATCH;
+ prepares = prepare_for_handlers(prev, &rx, hdr);
+
+ if (!prepares)
+ prev = NULL;
+ }
}
if (prev)
ieee80211_invoke_rx_handlers(prev, &rx, skb, rate);
|
