From: Reshma Pattan <reshma.pattan@intel.com>
To: dev@dpdk.org
Cc: stable@dpdk.org, Reshma Pattan <reshma.pattan@intel.com>
Subject: [dpdk-stable] [PATCH] examples/vhost_scsi: replace strncpy with strlcpy
Date: Wed, 9 May 2018 12:35:29 +0100 [thread overview]
Message-ID: <1525865729-16086-3-git-send-email-reshma.pattan@intel.com> (raw)
In-Reply-To: <1525865729-16086-1-git-send-email-reshma.pattan@intel.com>
Use strlcpy instead of strncpy.
Fixes: db75c7af19 ("examples/vhost_scsi: introduce a new sample app")
CC: stable@dpdk.org
Signed-off-by: Reshma Pattan <reshma.pattan@intel.com>
---
examples/vhost_scsi/scsi.c | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/examples/vhost_scsi/scsi.c b/examples/vhost_scsi/scsi.c
index 2a034bb9b..dd5be3c7e 100644
--- a/examples/vhost_scsi/scsi.c
+++ b/examples/vhost_scsi/scsi.c
@@ -20,6 +20,7 @@
#include <rte_log.h>
#include <rte_malloc.h>
#include <rte_byteorder.h>
+#include <rte_string_fns.h>
#include "vhost_scsi.h"
#include "scsi_spec.h"
@@ -181,7 +182,7 @@ vhost_bdev_scsi_inquiry_command(struct vhost_block_dev *bdev,
break;
case SPC_VPD_UNIT_SERIAL_NUMBER:
hlen = 4;
- strncpy((char *)vpage->params, bdev->name, 32);
+ strlcpy((char *)vpage->params, bdev->name, 32);
vpage->alloc_len = rte_cpu_to_be_16(32);
break;
case SPC_VPD_DEVICE_IDENTIFICATION:
@@ -215,10 +216,10 @@ vhost_bdev_scsi_inquiry_command(struct vhost_block_dev *bdev,
desig->piv = 1;
desig->reserved1 = 0;
desig->len = 8 + 16 + 32;
- strncpy((char *)desig->desig, "INTEL", 8);
+ strlcpy((char *)desig->desig, "INTEL", 8);
vhost_strcpy_pad((char *)&desig->desig[8],
bdev->product_name, 16, ' ');
- strncpy((char *)&desig->desig[24], bdev->name, 32);
+ strlcpy((char *)&desig->desig[24], bdev->name, 32);
len += sizeof(struct scsi_desig_desc) + 8 + 16 + 32;
buf += sizeof(struct scsi_desig_desc) + desig->len;
@@ -275,7 +276,7 @@ vhost_bdev_scsi_inquiry_command(struct vhost_block_dev *bdev,
inqdata->flags3 = 0x2;
/* T10 VENDOR IDENTIFICATION */
- strncpy((char *)inqdata->t10_vendor_id, "INTEL", 8);
+ strlcpy((char *)inqdata->t10_vendor_id, "INTEL", 8);
/* PRODUCT IDENTIFICATION */
snprintf((char *)inqdata->product_id,
@@ -283,7 +284,7 @@ vhost_bdev_scsi_inquiry_command(struct vhost_block_dev *bdev,
bdev->product_name);
/* PRODUCT REVISION LEVEL */
- strncpy((char *)inqdata->product_rev, "0001", 4);
+ strlcpy((char *)inqdata->product_rev, "0001", 4);
/* Standard inquiry data ends here. Only populate
* remaining fields if alloc_len indicates enough
--
2.14.3
next prev parent reply other threads:[~2018-05-09 11:35 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-09 11:35 [dpdk-stable] [PATCH] examples/ipsec-secgw: " Reshma Pattan
2018-05-09 11:35 ` [dpdk-stable] [PATCH] examples/quota_watermark: fix gcc 8.0.1 cast between incompatible types Reshma Pattan
2018-05-11 15:48 ` De Lara Guarch, Pablo
2018-05-13 21:45 ` Thomas Monjalon
2018-05-09 11:35 ` Reshma Pattan [this message]
2018-05-09 13:37 ` [dpdk-stable] [dpdk-dev] [PATCH] examples/vhost_scsi: replace strncpy with strlcpy Bruce Richardson
2018-05-09 16:38 ` Pattan, Reshma
2018-05-10 12:24 ` Pattan, Reshma
2018-05-10 12:05 ` [dpdk-stable] [PATCH v2] " Reshma Pattan
2018-05-10 13:31 ` Bruce Richardson
2018-05-13 21:50 ` [dpdk-stable] [dpdk-dev] " Thomas Monjalon
2018-05-09 13:35 ` [dpdk-stable] [dpdk-dev] [PATCH] examples/ipsec-secgw: " Bruce Richardson
2018-05-09 15:56 ` [dpdk-stable] [PATCH v2] " Reshma Pattan
2018-05-09 16:11 ` [dpdk-stable] [PATCH v3] " Reshma Pattan
2018-05-11 16:38 ` De Lara Guarch, Pablo
2018-05-13 21:52 ` Thomas Monjalon
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