From 5d7ebb9c7a04d29efce1099024944dfd94d9f63c Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Mon, 28 Dec 2009 20:08:39 +0200 Subject: [PATCH] [SCSI] FlashPoint: fix off by one tests The check on MAX_SCSI_TAR should be >= instead of > or we could go past the end of the array. Joe Eykholt aslo correctly points out that the check on MAX_LUN should be >= as well. That matches with how it is used in the rest of the file. Signed-off-by: Dan Carpenter Signed-off-by: James Bottomley --- drivers/scsi/FlashPoint.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/FlashPoint.c b/drivers/scsi/FlashPoint.c index b898d382b7b0..e40cdfb7541f 100644 --- a/drivers/scsi/FlashPoint.c +++ b/drivers/scsi/FlashPoint.c @@ -3924,7 +3924,7 @@ static void FPT_sinits(struct sccb *p_sccb, unsigned char p_card) { struct sccb_mgr_tar_info *currTar_Info; - if ((p_sccb->TargID > MAX_SCSI_TAR) || (p_sccb->Lun > MAX_LUN)) { + if ((p_sccb->TargID >= MAX_SCSI_TAR) || (p_sccb->Lun >= MAX_LUN)) { return; } currTar_Info = &FPT_sccbMgrTbl[p_card][p_sccb->TargID]; -- 2.20.1