[PATCH] Fixed some endian issues with 802.11 header usage in ieee80211_rx.c
Fixed some endian issues with 802.11 header usage in ieee80211_rx.c
Signed-off-by: James Ketrenos <jketreno@linux.intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
diff --git a/net/ieee80211/ieee80211_rx.c b/net/ieee80211/ieee80211_rx.c
index f7dcd85..74c4ed7 100644
--- a/net/ieee80211/ieee80211_rx.c
+++ b/net/ieee80211/ieee80211_rx.c
@@ -787,11 +787,11 @@
/* Pull out fixed field data */
memcpy(network->bssid, beacon->header.addr3, ETH_ALEN);
- network->capability = beacon->capability;
+ network->capability = le16_to_cpu(beacon->capability);
network->last_scanned = jiffies;
- network->time_stamp[0] = beacon->time_stamp[0];
- network->time_stamp[1] = beacon->time_stamp[1];
- network->beacon_interval = beacon->beacon_interval;
+ network->time_stamp[0] = le32_to_cpu(beacon->time_stamp[0]);
+ network->time_stamp[1] = le32_to_cpu(beacon->time_stamp[1]);
+ network->beacon_interval = le16_to_cpu(beacon->beacon_interval);
/* Where to pull this? beacon->listen_interval; */
network->listen_interval = 0x0A;
network->rates_len = network->rates_ex_len = 0;
@@ -1070,8 +1070,9 @@
escape_essid(info_element->data,
info_element->len),
MAC_ARG(beacon->header.addr3),
- WLAN_FC_GET_STYPE(beacon->header.
- frame_ctl) ==
+ WLAN_FC_GET_STYPE(le16_to_cpu
+ (beacon->header.
+ frame_ctl)) ==
IEEE80211_STYPE_PROBE_RESP ?
"PROBE RESPONSE" : "BEACON");
return;
@@ -1122,8 +1123,9 @@
escape_essid(network.ssid,
network.ssid_len),
MAC_ARG(network.bssid),
- WLAN_FC_GET_STYPE(beacon->header.
- frame_ctl) ==
+ WLAN_FC_GET_STYPE(le16_to_cpu
+ (beacon->header.
+ frame_ctl)) ==
IEEE80211_STYPE_PROBE_RESP ?
"PROBE RESPONSE" : "BEACON");
#endif
@@ -1134,8 +1136,9 @@
escape_essid(target->ssid,
target->ssid_len),
MAC_ARG(target->bssid),
- WLAN_FC_GET_STYPE(beacon->header.
- frame_ctl) ==
+ WLAN_FC_GET_STYPE(le16_to_cpu
+ (beacon->header.
+ frame_ctl)) ==
IEEE80211_STYPE_PROBE_RESP ?
"PROBE RESPONSE" : "BEACON");
update_network(target, &network);
@@ -1148,20 +1151,23 @@
struct ieee80211_hdr *header,
struct ieee80211_rx_stats *stats)
{
- switch (WLAN_FC_GET_STYPE(header->frame_ctl)) {
+ switch (WLAN_FC_GET_STYPE(le16_to_cpu(header->frame_ctl))) {
case IEEE80211_STYPE_ASSOC_RESP:
IEEE80211_DEBUG_MGMT("received ASSOCIATION RESPONSE (%d)\n",
- WLAN_FC_GET_STYPE(header->frame_ctl));
+ WLAN_FC_GET_STYPE(le16_to_cpu
+ (header->frame_ctl)));
break;
case IEEE80211_STYPE_REASSOC_RESP:
IEEE80211_DEBUG_MGMT("received REASSOCIATION RESPONSE (%d)\n",
- WLAN_FC_GET_STYPE(header->frame_ctl));
+ WLAN_FC_GET_STYPE(le16_to_cpu
+ (header->frame_ctl)));
break;
case IEEE80211_STYPE_PROBE_RESP:
IEEE80211_DEBUG_MGMT("received PROBE RESPONSE (%d)\n",
- WLAN_FC_GET_STYPE(header->frame_ctl));
+ WLAN_FC_GET_STYPE(le16_to_cpu
+ (header->frame_ctl)));
IEEE80211_DEBUG_SCAN("Probe response\n");
ieee80211_process_probe_response(ieee,
(struct
@@ -1171,7 +1177,8 @@
case IEEE80211_STYPE_BEACON:
IEEE80211_DEBUG_MGMT("received BEACON (%d)\n",
- WLAN_FC_GET_STYPE(header->frame_ctl));
+ WLAN_FC_GET_STYPE(le16_to_cpu
+ (header->frame_ctl)));
IEEE80211_DEBUG_SCAN("Beacon\n");
ieee80211_process_probe_response(ieee,
(struct
@@ -1181,10 +1188,12 @@
default:
IEEE80211_DEBUG_MGMT("received UNKNOWN (%d)\n",
- WLAN_FC_GET_STYPE(header->frame_ctl));
+ WLAN_FC_GET_STYPE(le16_to_cpu
+ (header->frame_ctl)));
IEEE80211_WARNING("%s: Unknown management packet: %d\n",
ieee->dev->name,
- WLAN_FC_GET_STYPE(header->frame_ctl));
+ WLAN_FC_GET_STYPE(le16_to_cpu
+ (header->frame_ctl)));
break;
}
}