From 518ff04fd84290a7ad9042e8a46d78d29cb443d3 Mon Sep 17 00:00:00 2001 From: "John W. Linville" Date: Mon, 17 Aug 2009 12:09:26 -0400 Subject: [PATCH] orinoco: correct key bounds check in orinoco_hw_get_tkip_iv If key is 4 that is an array out of bounds. Reported-by: Dan Carpenter Signed-off-by: John W. Linville --- drivers/net/wireless/orinoco/hw.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/orinoco/hw.c b/drivers/net/wireless/orinoco/hw.c index 632fac86a308..b3946272c72e 100644 --- a/drivers/net/wireless/orinoco/hw.c +++ b/drivers/net/wireless/orinoco/hw.c @@ -70,7 +70,7 @@ int orinoco_hw_get_tkip_iv(struct orinoco_private *priv, int key, u8 *tsc) int err = 0; u8 tsc_arr[4][IW_ENCODE_SEQ_MAX_SIZE]; - if ((key < 0) || (key > 4)) + if ((key < 0) || (key >= 4)) return -EINVAL; err = hermes_read_ltv(hw, USER_BAP, HERMES_RID_CURRENT_TKIP_IV,