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    Subject[patch] iwlwifi: range checking issue
    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>

    diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
    index 54daa38..7d3806a 100644
    --- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
    +++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
    @@ -1955,7 +1955,7 @@ static void iwl3945_init_hw_rates(struct iwl_priv *priv,
    {
    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;

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      Last update: 2010-03-28 13:57    [W:0.022 / U:2.020 seconds]
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