From: Pranav Tyagi <pranav.tyagi03@gmail.com>
To: wenjia@linux.ibm.com, jaka@linux.ibm.com, davem@davemloft.net,
edumazet@google.com, kuba@kernel.org, pabeni@redhat.com,
linux-rdma@vger.kernel.org, linux-s390@vger.kernel.org,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: alibuda@linux.alibaba.com, tonylu@linux.alibaba.com,
guwen@linux.alibaba.com, horms@kernel.org,
skhan@linuxfoundation.org, linux-kernel-mentees@lists.linux.dev,
Pranav Tyagi <pranav.tyagi03@gmail.com>
Subject: [PATCH] net/smc: replace strncpy with strscpy
Date: Tue, 17 Jun 2025 17:55:12 +0530 [thread overview]
Message-ID: <20250617122512.21979-1-pranav.tyagi03@gmail.com> (raw)
Replace the deprecated strncpy() with strscpy() as the destination
buffer should be NUL-terminated and does not require any trailing
NUL-padding.
Signed-off-by: Pranav Tyagi <pranav.tyagi03@gmail.com>
---
net/smc/smc_pnet.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/smc/smc_pnet.c b/net/smc/smc_pnet.c
index b391c2ef463f..b70e1f3179c5 100644
--- a/net/smc/smc_pnet.c
+++ b/net/smc/smc_pnet.c
@@ -370,7 +370,7 @@ static int smc_pnet_add_eth(struct smc_pnettable *pnettable, struct net *net,
goto out_put;
new_pe->type = SMC_PNET_ETH;
memcpy(new_pe->pnet_name, pnet_name, SMC_MAX_PNETID_LEN);
- strncpy(new_pe->eth_name, eth_name, IFNAMSIZ);
+ strscpy(new_pe->eth_name, eth_name, IFNAMSIZ);
rc = -EEXIST;
new_netdev = true;
mutex_lock(&pnettable->lock);
--
2.49.0
next reply other threads:[~2025-06-17 12:26 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-17 12:25 Pranav Tyagi [this message]
2025-06-18 10:50 ` [PATCH] net/smc: replace strncpy with strscpy Simon Horman
2025-06-18 14:32 ` Pranav Tyagi
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20250617122512.21979-1-pranav.tyagi03@gmail.com \
--to=pranav.tyagi03@gmail.com \
--cc=alibuda@linux.alibaba.com \
--cc=davem@davemloft.net \
--cc=edumazet@google.com \
--cc=guwen@linux.alibaba.com \
--cc=horms@kernel.org \
--cc=jaka@linux.ibm.com \
--cc=kuba@kernel.org \
--cc=linux-kernel-mentees@lists.linux.dev \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-rdma@vger.kernel.org \
--cc=linux-s390@vger.kernel.org \
--cc=netdev@vger.kernel.org \
--cc=pabeni@redhat.com \
--cc=skhan@linuxfoundation.org \
--cc=tonylu@linux.alibaba.com \
--cc=wenjia@linux.ibm.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox