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([106.222.232.230]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-7127ae0e246sm8541159b3a.70.2024.08.20.11.42.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 20 Aug 2024 11:42:31 -0700 (PDT) From: Abhishek Tamboli To: gregkh@linuxfoundation.org Cc: tdavies@darkphysics.net, philipp.g.hortmann@gmail.com, garyrookard@fastmail.org, linux-staging@lists.linux.dev, skhan@linuxfoundation.org, rbmarliere@gmail.com, linux-kernel-mentees@lists.linuxfoundation.org, linux-kernel@vger.kernel.org Subject: [PATCH] staging: rtl8192e: Replace strcpy with strscpy in rtl819x_translate_scan Date: Wed, 21 Aug 2024 00:12:16 +0530 Message-Id: <20240820184216.45390-1-abhishektamboli9@gmail.com> X-Mailer: git-send-email 2.34.1 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 strcpy() with strscpy() in rtl819x_translate_scan() function to ensure buffer safety. Signed-off-by: Abhishek Tamboli --- drivers/staging/rtl8192e/rtllib_wx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/rtl8192e/rtllib_wx.c b/drivers/staging/rtl8192e/rtllib_wx.c index fbd4ec824084..970b7fcb3f7e 100644 --- a/drivers/staging/rtl8192e/rtllib_wx.c +++ b/drivers/staging/rtl8192e/rtllib_wx.c @@ -61,7 +61,7 @@ static inline char *rtl819x_translate_scan(struct rtllib_device *ieee, iwe.cmd = SIOCGIWNAME; for (i = 0; i < ARRAY_SIZE(rtllib_modes); i++) { if (network->mode & BIT(i)) { - strcpy(pname, rtllib_modes[i]); + strscpy(pname, rtllib_modes[i], sizeof(pname)); pname += strlen(rtllib_modes[i]); } } -- 2.34.1