linux-kernel - [PATCH] scsi: bfa: bfad_bsg.c: Cleaning up missing null-terminate in conjunction with strncpy

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Date:	Sat, 26 Jul 2014 16:51:04 +0200
From:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
To:	Anil Gurumurthy <anil.gurumurthy@...gic.com>,
	Sudarsana Kalluru <sudarsana.kalluru@...gic.com>
Cc:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>,
	"James E.J. Bottomley" <JBottomley@...allels.com>,
	linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] scsi: bfa: bfad_bsg.c:  Cleaning up missing null-terminate in conjunction with strncpy

Replacing strncpy with strlcpy to avoid strings that lacks null terminate.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
---
 drivers/scsi/bfa/bfad_bsg.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/scsi/bfa/bfad_bsg.c b/drivers/scsi/bfa/bfad_bsg.c
index 8994fb8..f229936 100644
--- a/drivers/scsi/bfa/bfad_bsg.c
+++ b/drivers/scsi/bfa/bfad_bsg.c
@@ -128,7 +128,7 @@ bfad_iocmd_ioc_get_attr(struct bfad_s *bfad, void *cmd)
 
 	/* fill in driver attr info */
 	strcpy(iocmd->ioc_attr.driver_attr.driver, BFAD_DRIVER_NAME);
-	strncpy(iocmd->ioc_attr.driver_attr.driver_ver,
+	strlcpy(iocmd->ioc_attr.driver_attr.driver_ver,
 		BFAD_DRIVER_VERSION, BFA_VERSION_LEN);
 	strcpy(iocmd->ioc_attr.driver_attr.fw_ver,
 		iocmd->ioc_attr.adapter_attr.fw_ver);
@@ -316,7 +316,7 @@ bfad_iocmd_port_get_attr(struct bfad_s *bfad, void *cmd)
 	iocmd->attr.port_type = port_attr.port_type;
 	iocmd->attr.loopback = port_attr.loopback;
 	iocmd->attr.authfail = port_attr.authfail;
-	strncpy(iocmd->attr.port_symname.symname,
+	strlcpy(iocmd->attr.port_symname.symname,
 		port_attr.port_cfg.sym_name.symname,
 		sizeof(port_attr.port_cfg.sym_name.symname));
 
-- 
1.7.10.4

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