From f0bce44f5f2eb37dba58aa992d0c58da92ded201 Mon Sep 17 00:00:00 2001 From: roel Date: Sun, 10 Apr 2011 21:09:55 +0200 Subject: [PATCH] ath9k: index out of bounds Check whether index is within bounds before testing the element Signed-off-by: Roel Kluin Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/rc.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c index a3241cd089b1..2a40532126f3 100644 --- a/drivers/net/wireless/ath/ath9k/rc.c +++ b/drivers/net/wireless/ath/ath9k/rc.c @@ -1092,8 +1092,7 @@ static int ath_rc_get_rateindex(const struct ath_rate_table *rate_table, if (!(rate->flags & IEEE80211_TX_RC_MCS)) return rate->idx; - while (rate->idx > mcs_rix_off[i] && - i < ARRAY_SIZE(mcs_rix_off)) { + while (i < ARRAY_SIZE(mcs_rix_off) && rate->idx > mcs_rix_off[i]) { rix++; i++; } -- 2.30.2