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RDMA/efa: Use strscpy instead of strlcpy

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The strlcpy function doesn't limit the source length, use the preferred
strscpy function instead.

Link: https://lore.kernel.org/r/20210329120131.18793-1-galpress@amazon.com
Reviewed-by: Firas JahJah <firasj@amazon.com>
Reviewed-by: Yossi Leybovich <sleybo@amazon.com>
Signed-off-by: Gal Pressman <galpress@amazon.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
This commit is contained in:
Gal Pressman 2021-03-29 15:01:28 +03:00 committed by Jason Gunthorpe
parent adb76a520d
commit 7410c2d0f4
1 changed files with 5 additions and 5 deletions
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10
drivers/infiniband/hw/efa/efa_main.c
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@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
/*
* Copyright 2018-2020 Amazon.com, Inc. or its affiliates. All rights reserved.
* Copyright 2018-2021 Amazon.com, Inc. or its affiliates. All rights reserved.
*/
#include <linux/module.h>
@ -209,11 +209,11 @@ static void efa_set_host_info(struct efa_dev *dev)
if (!hinf)
return;
strlcpy(hinf->os_dist_str, utsname()->release,
min(sizeof(hinf->os_dist_str), sizeof(utsname()->release)));
strscpy(hinf->os_dist_str, utsname()->release,
sizeof(hinf->os_dist_str));
hinf->os_type = EFA_ADMIN_OS_LINUX;
strlcpy(hinf->kernel_ver_str, utsname()->version,
min(sizeof(hinf->kernel_ver_str), sizeof(utsname()->version)));
strscpy(hinf->kernel_ver_str, utsname()->version,
sizeof(hinf->kernel_ver_str));
hinf->kernel_ver = LINUX_VERSION_CODE;
EFA_SET(&hinf->driver_ver, EFA_ADMIN_HOST_INFO_DRIVER_MAJOR, 0);
EFA_SET(&hinf->driver_ver, EFA_ADMIN_HOST_INFO_DRIVER_MINOR, 0);