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iwlwifi: add bad length check for WEP keys

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This patch adds a check for bad length in set key flow. This solves the
Oops reported by Thomas Backlund, Joonwoo Park and Ian Schram.
It also adds some debug printing that can be useful.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Emmanuel Grumbach
2008-06-12 09:47:09 +08:00
committed by John W. Linville
parent 630fe9b6f7
commit 4564ce8b0e
2 changed files with 18 additions and 1 deletions
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drivers/net/wireless/iwlwifi/iwl-commands.h
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@@ -1002,6 +1002,7 @@ struct iwl_wep_cmd {
#define WEP_KEY_WEP_TYPE 1
#define WEP_KEYS_MAX 4
#define WEP_INVALID_OFFSET 0xff
#define WEP_KEY_LEN_64 5
#define WEP_KEY_LEN_128 13
/******************************************************************************