diff options
| author | James Ketrenos <jketreno@linux.intel.com> | 2005-09-13 17:25:51 -0500 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2005-09-16 03:06:31 -0400 |
| commit | fd27817ce941c7134adefd2852f8a5f274315ff4 (patch) | |
| tree | 152c2194e03c104bb34fc105494ee5238f31acb9 /net | |
| parent | 9c8a11d7c2298680ff3ee8acda54575c88668bfc (diff) | |
| download | lwn-fd27817ce941c7134adefd2852f8a5f274315ff4.tar.gz lwn-fd27817ce941c7134adefd2852f8a5f274315ff4.zip | |
[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>
Diffstat (limited to 'net')
| -rw-r--r-- | net/ieee80211/ieee80211_rx.c | 43 |
1 files changed, 26 insertions, 17 deletions
diff --git a/net/ieee80211/ieee80211_rx.c b/net/ieee80211/ieee80211_rx.c index f7dcd854139e..74c4ed77cfd9 100644 --- a/net/ieee80211/ieee80211_rx.c +++ b/net/ieee80211/ieee80211_rx.c @@ -787,11 +787,11 @@ static inline int ieee80211_network_init(struct ieee80211_device *ieee, /* 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 @@ static inline void ieee80211_process_probe_response(struct ieee80211_device 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 @@ static inline void ieee80211_process_probe_response(struct ieee80211_device 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 @@ static inline void ieee80211_process_probe_response(struct ieee80211_device 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 @@ void ieee80211_rx_mgt(struct ieee80211_device *ieee, 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 @@ void ieee80211_rx_mgt(struct ieee80211_device *ieee, 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 @@ void ieee80211_rx_mgt(struct ieee80211_device *ieee, 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; } } |