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| author | Sujith Manoharan <c_manoha@qca.qualcomm.com> | 2014-01-14 09:22:36 +0530 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2014-01-16 14:55:41 -0500 |
| commit | 1908861f2fb072446eabbdc4a01c3bec40ed2f7c (patch) | |
| tree | 1dfaf11712e231d2e0aa5b73ec9c07f98713e415 /drivers/net/wireless/ath/ath9k/debug_sta.c | |
| parent | bb350711ecb86568468b497d0ecd5c3fd7b45b1b (diff) | |
| download | linux-stable-1908861f2fb072446eabbdc4a01c3bec40ed2f7c.tar.gz linux-stable-1908861f2fb072446eabbdc4a01c3bec40ed2f7c.tar.bz2 linux-stable-1908861f2fb072446eabbdc4a01c3bec40ed2f7c.zip | |
ath9k: Fix error reported by smatch
debug_sta.c: ath_debug_rate_stats() error: buffer overflow 'rstats->ht_stats' 24 <= 24
Cc: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/debug_sta.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/debug_sta.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath9k/debug_sta.c b/drivers/net/wireless/ath/ath9k/debug_sta.c index d33cc88a5849..d76e6e0120d2 100644 --- a/drivers/net/wireless/ath/ath9k/debug_sta.c +++ b/drivers/net/wireless/ath/ath9k/debug_sta.c @@ -128,7 +128,7 @@ void ath_debug_rate_stats(struct ath_softc *sc, rxs = IEEE80211_SKB_RXCB(skb); if (IS_HT_RATE(rs->rs_rate)) { - if (rxs->rate_idx > ARRAY_SIZE(rstats->ht_stats)) + if (rxs->rate_idx >= ARRAY_SIZE(rstats->ht_stats)) goto exit; if (rxs->flag & RX_FLAG_40MHZ) |