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Tue, 17 Jun 2025 05:26:13 -0700 (PDT) Received: from manjaro.domain.name ([2401:4900:1c68:884c:5800:7324:c411:408d]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-313c19b8139sm10573302a91.1.2025.06.17.05.26.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 17 Jun 2025 05:26:13 -0700 (PDT) From: Pranav Tyagi 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 Subject: [PATCH] net/smc: replace strncpy with strscpy Date: Tue, 17 Jun 2025 17:55:12 +0530 Message-ID: <20250617122512.21979-1-pranav.tyagi03@gmail.com> X-Mailer: git-send-email 2.49.0 Precedence: bulk X-Mailing-List: linux-kernel-mentees@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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 --- 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