From c1bda44a4aedf13251b2704e6e67afb4909195c8 Mon Sep 17 00:00:00 2001 From: Ivo van Doorn Date: Mon, 3 Oct 2005 10:20:47 -0500 Subject: [PATCH] When an assoc_resp is received the network structure is not completely initialized which can cause problems for drivers that expect the network structure to be completely filled in. This patch will make sure the network is filled in as much as possible. Signed-off-by: Ivo van Doorn Signed-off-by: James Ketrenos --- net/ieee80211/ieee80211_rx.c | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) diff --git a/net/ieee80211/ieee80211_rx.c b/net/ieee80211/ieee80211_rx.c index 3bf04d6d2b13..8d87d66c2a34 100644 --- a/net/ieee80211/ieee80211_rx.c +++ b/net/ieee80211/ieee80211_rx.c @@ -1106,10 +1106,41 @@ static int ieee80211_handle_assoc_resp(struct ieee80211_device *ieee, struct iee //network->atim_window = le16_to_cpu(frame->aid) & (0x3FFF); network->atim_window = le16_to_cpu(frame->aid); network->listen_interval = le16_to_cpu(frame->status); + memcpy(network->bssid, frame->header.addr3, ETH_ALEN); + network->capability = le16_to_cpu(frame->capability); + network->last_scanned = jiffies; + network->rates_len = network->rates_ex_len = 0; + network->last_associate = 0; + network->ssid_len = 0; + network->erp_value = (network->capability & WLAN_CAPABILITY_IBSS) ? 0x3 : 0x0; + + if (stats->freq == IEEE80211_52GHZ_BAND) { + /* for A band (No DS info) */ + network->channel = stats->received_channel; + } else + network->flags |= NETWORK_HAS_CCK; + + network->wpa_ie_len = 0; + network->rsn_ie_len = 0; if(ieee80211_parse_info_param(frame->info_element, stats->len - sizeof(*frame), network)) return 1; + network->mode = 0; + if (stats->freq == IEEE80211_52GHZ_BAND) + network->mode = IEEE_A; + else { + if (network->flags & NETWORK_HAS_OFDM) + network->mode |= IEEE_G; + if (network->flags & NETWORK_HAS_CCK) + network->mode |= IEEE_B; + } + + if (ieee80211_is_empty_essid(network->ssid, network->ssid_len)) + network->flags |= NETWORK_EMPTY_ESSID; + + memcpy(&network->stats, stats, sizeof(network->stats)); + if (ieee->handle_assoc_response != NULL) ieee->handle_assoc_response(dev, frame, network); @@ -1126,6 +1157,7 @@ static inline int ieee80211_network_init(struct ieee80211_device *ieee, struct i network->qos_data.active = 0; network->qos_data.supported = 0; network->qos_data.param_count = 0; + network->qos_data.old_param_count = 0; /* Pull out fixed field data */ memcpy(network->bssid, beacon->header.addr3, ETH_ALEN); -- 2.20.1