| Message ID | 4DA2007E.4000307@gmail.com (mailing list archive) |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c index eb250d6..93398de 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c @@ -401,7 +401,7 @@ static void ar9003_hw_spur_mitigate_ofdm(struct ath_hw *ah, ar9003_hw_spur_ofdm_clear(ah); - for (i = 0; spurChansPtr[i] && i < 5; i++) { + for (i = 0; i < AR_EEPROM_MODAL_SPURS && spurChansPtr[i]; i++) { freq_offset = FBIN2FREQ(spurChansPtr[i], mode) - synth_freq; if (abs(freq_offset) < range) { ar9003_hw_spur_ofdm_work(ah, chan, freq_offset);
Check whether index is within bounds before testing the element Both spurChans arrays in modalHeader5G and modalHeader2G have 5 elements, AR_EEPROM_MODAL_SPURS is defined 5. So unless a break occurs, in the last iteration (i=5) we tried to access spurChansPtr[5] before testing whether i was within bounds. Fix this. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> --- drivers/net/wireless/ath/ath9k/ar9003_phy.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html