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Diffstat (limited to 'net/mac80211/util.c')
-rw-r--r--net/mac80211/util.c16
1 files changed, 11 insertions, 5 deletions
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 915e7776931..dbf66b52d38 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -31,6 +31,7 @@
#include "mesh.h"
#include "wme.h"
#include "led.h"
+#include "wep.h"
/* privid for wiphys to determine whether they belong to us or not */
void *mac80211_wiphy_privid = &mac80211_wiphy_privid;
@@ -804,12 +805,13 @@ u32 ieee80211_mandatory_rates(struct ieee80211_local *local,
void ieee80211_send_auth(struct ieee80211_sub_if_data *sdata,
u16 transaction, u16 auth_alg,
- u8 *extra, size_t extra_len,
- const u8 *bssid, int encrypt)
+ u8 *extra, size_t extra_len, const u8 *bssid,
+ const u8 *key, u8 key_len, u8 key_idx)
{
struct ieee80211_local *local = sdata->local;
struct sk_buff *skb;
struct ieee80211_mgmt *mgmt;
+ int err;
skb = dev_alloc_skb(local->hw.extra_tx_headroom +
sizeof(*mgmt) + 6 + extra_len);
@@ -824,8 +826,6 @@ void ieee80211_send_auth(struct ieee80211_sub_if_data *sdata,
memset(mgmt, 0, 24 + 6);
mgmt->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT |
IEEE80211_STYPE_AUTH);
- if (encrypt)
- mgmt->frame_control |= cpu_to_le16(IEEE80211_FCTL_PROTECTED);
memcpy(mgmt->da, bssid, ETH_ALEN);
memcpy(mgmt->sa, sdata->dev->dev_addr, ETH_ALEN);
memcpy(mgmt->bssid, bssid, ETH_ALEN);
@@ -835,7 +835,13 @@ void ieee80211_send_auth(struct ieee80211_sub_if_data *sdata,
if (extra)
memcpy(skb_put(skb, extra_len), extra, extra_len);
- ieee80211_tx_skb(sdata, skb, encrypt);
+ if (auth_alg == WLAN_AUTH_SHARED_KEY && transaction == 3) {
+ mgmt->frame_control |= cpu_to_le16(IEEE80211_FCTL_PROTECTED);
+ err = ieee80211_wep_encrypt(local, skb, key, key_len, key_idx);
+ WARN_ON(err);
+ }
+
+ ieee80211_tx_skb(sdata, skb, 0);
}
int ieee80211_build_preq_ies(struct ieee80211_local *local, u8 *buffer,