| From 8e1a53c615e8efe0fac670f2973da64758748a8a Mon Sep 17 00:00:00 2001 |
| From: Dan Carpenter <error27@gmail.com> |
| Date: Sun, 28 Mar 2010 14:55:00 +0300 |
| Subject: iwlwifi: range checking issue |
| |
| From: Dan Carpenter <error27@gmail.com> |
| |
| commit 8e1a53c615e8efe0fac670f2973da64758748a8a upstream. |
| |
| IWL_RATE_COUNT is 13 and IWL_RATE_COUNT_LEGACY is 12. |
| |
| IWL_RATE_COUNT_LEGACY is the right one here because iwl3945_rates |
| doesn't support 60M and also that's how "rates" is defined in |
| iwlcore_init_geos() from drivers/net/wireless/iwlwifi/iwl-core.c. |
| |
| rates = kzalloc((sizeof(struct ieee80211_rate) * IWL_RATE_COUNT_LEGACY), |
| GFP_KERNEL); |
| |
| Signed-off-by: Dan Carpenter <error27@gmail.com> |
| Acked-by: Zhu Yi <yi.zhu@intel.com> |
| Signed-off-by: John W. Linville <linville@tuxdriver.com> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> |
| |
| --- |
| drivers/net/wireless/iwlwifi/iwl3945-base.c | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| --- a/drivers/net/wireless/iwlwifi/iwl3945-base.c |
| +++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c |
| @@ -1904,7 +1904,7 @@ static void iwl3945_init_hw_rates(struct |
| { |
| int i; |
| |
| - for (i = 0; i < IWL_RATE_COUNT; i++) { |
| + for (i = 0; i < IWL_RATE_COUNT_LEGACY; i++) { |
| rates[i].bitrate = iwl3945_rates[i].ieee * 5; |
| rates[i].hw_value = i; /* Rate scaling will work on indexes */ |
| rates[i].hw_value_short = i; |
