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iwlwifi: clean up and bug fix for security

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This patch cleans up code in security.

1) uses the new pointer to ieee80211_key_conf passed with the tx_control.
2) resolves bug reported by Mirco Tischler (sends ADD_STA in ASYNC mode)
3) resolves bug reported by Volker Braun regarding dynamic WEP
4) drops a WEP packet which has been garbaged by firmware. This can
happen upon rekeying.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Emmanuel Grumbach
2008-05-15 13:54:09 +08:00
committed by John W. Linville
parent a98410139a
commit ccc038abe4
6 changed files with 29 additions and 46 deletions
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3
drivers/net/wireless/iwlwifi/iwl-sta.h
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@@ -29,6 +29,9 @@
#ifndef __iwl_sta_h__
#define __iwl_sta_h__
#define HW_KEY_DYNAMIC 0
#define HW_KEY_DEFAULT 1
int iwl_get_free_ucode_key_index(struct iwl_priv *priv);
int iwl_send_static_wepkey_cmd(struct iwl_priv *priv, u8 send_if_empty);
int iwl_remove_default_wep_key(struct iwl_priv *priv,