Messages in this thread Patch in this message | | | Date | Wed, 23 Apr 2008 12:51:28 +0300 | From | Adrian Bunk <> | Subject | [2.6 patch] net/mac80211/rx.c: fix off-by-one |
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This patch fixes an off-by-one in net/mac80211/rx.c introduced by commit 8318d78a44d49ac1edf2bdec7299de3617c4232e (cfg80211 API for channels/bitrates, mac80211 and driver conversion) and spotted by the Coverity checker.
Signed-off-by: Adrian Bunk <bunk@kernel.org>
--- --- linux-2.6/net/mac80211/rx.c.old 2008-04-22 02:23:40.000000000 +0300 +++ linux-2.6/net/mac80211/rx.c 2008-04-22 02:24:23.000000000 +0300 @@ -2168,11 +2168,11 @@ void __ieee80211_rx(struct ieee80211_hw u32 pkt_load; struct ieee80211_rate *rate = NULL; struct ieee80211_supported_band *sband; if (status->band < 0 || - status->band > IEEE80211_NUM_BANDS) { + status->band >= IEEE80211_NUM_BANDS) { WARN_ON(1); return; } sband = local->hw.wiphy->bands[status->band];
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