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Message-Id: <1406754028-20210-1-git-send-email-rickard_strandqvist@spectrumdigital.se> Date: Wed, 30 Jul 2014 23:00:28 +0200 From: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se> To: "James E.J. Bottomley" <JBottomley@...allels.com>, Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se> Cc: Jingoo Han <jg1.han@...sung.com>, Jiri Kosina <jkosina@...e.cz>, linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH] scsi: csiostor: csio_init.c: Cleaning up missing null-terminate in conjunction with strncpy If you use kzalloc before strncpy you must copy sizeof -1. And removed unnecessary magic numbers. Signed-off-by: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se> --- drivers/scsi/csiostor/csio_init.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/scsi/csiostor/csio_init.c b/drivers/scsi/csiostor/csio_init.c index 1aafc33..d5ea81c 100644 --- a/drivers/scsi/csiostor/csio_init.c +++ b/drivers/scsi/csiostor/csio_init.c @@ -532,7 +532,8 @@ static struct csio_hw *csio_hw_alloc(struct pci_dev *pdev) goto err; hw->pdev = pdev; - strncpy(hw->drv_version, CSIO_DRV_VERSION, 32); + strncpy(hw->drv_version, CSIO_DRV_VERSION, + sizeof(hw->drv_version) - 1); /* memory pool/DMA pool allocation */ if (csio_resource_alloc(hw)) -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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