Commit 7f66ea03 authored by Johannes Berg's avatar Johannes Berg Committed by Luca Coelho

iwlwifi: mvm: correct rate_idx bounds-check

The upper bound IWL_RATE_COUNT_LEGACY should be used
with a >= check, rejecting the value itself; fix that.
Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
Signed-off-by: default avatarLuca Coelho <luciano.coelho@intel.com>
parent 75cfe338
...@@ -346,7 +346,7 @@ void iwl_mvm_set_tx_cmd_rate(struct iwl_mvm *mvm, struct iwl_tx_cmd *tx_cmd, ...@@ -346,7 +346,7 @@ void iwl_mvm_set_tx_cmd_rate(struct iwl_mvm *mvm, struct iwl_tx_cmd *tx_cmd,
rate_idx = info->control.rates[0].idx; rate_idx = info->control.rates[0].idx;
/* if the rate isn't a well known legacy rate, take the lowest one */ /* if the rate isn't a well known legacy rate, take the lowest one */
if (rate_idx < 0 || rate_idx > IWL_RATE_COUNT_LEGACY) if (rate_idx < 0 || rate_idx >= IWL_RATE_COUNT_LEGACY)
rate_idx = rate_lowest_index( rate_idx = rate_lowest_index(
&mvm->nvm_data->bands[info->band], sta); &mvm->nvm_data->bands[info->band], sta);
......
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