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[(10.44.16.150)] by mailgw.kylinos.cn (envelope-from ) (Generic MTA with TLSv1.3 TLS_AES_256_GCM_SHA384 256/256) with ESMTP id 33038705; Sat, 25 Apr 2026 14:59:46 +0800 From: Ai Chao To: deller@gmx.de, nicolas.ferre@microchip.com, alexandre.belloni@bootlin.com, claudiu.beznea@tuxon.dev, linux@armlinux.org.uk, dilinger@queued.net, adaplas@gmail.com, James.Bottomley@HansenPartnership.com, FlorianSchandinat@gmx.de, alchark@gmail.com, krzk@kernel.org, kees@kernel.org, rene@exactco.de, tzimmermann@suse.de, rongqianfeng@vivo.com, thorsten.blum@linux.dev, chelsyratnawat2001@gmail.com, soci@c64.rulez.org, gregkh@linuxfoundation.org, daniel@thingy.jp, linmq006@gmail.com, fourier.thomas@gmail.com Cc: linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-geode@lists.infradead.org, linux-parisc@vger.kernel.org, Ai Chao Subject: [PATCH 02/35] fbdev: i810: Use safer strscpy() instead of strcpy() Date: Sat, 25 Apr 2026 14:58:53 +0800 Message-Id: <20260425065926.1091168-3-aichao@kylinos.cn> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260425065926.1091168-1-aichao@kylinos.cn> References: <20260425065926.1091168-1-aichao@kylinos.cn> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260424_235953_727342_F5F193E8 X-CRM114-Status: UNSURE ( 9.00 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Use a safer function strscpy() instead of strcpy() for copying to arrays. Only idiomatic code replacement, and no functional changes. Signed-off-by: Ai Chao --- drivers/video/fbdev/i810/i810-i2c.c | 2 +- drivers/video/fbdev/i810/i810_main.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/video/fbdev/i810/i810-i2c.c b/drivers/video/fbdev/i810/i810-i2c.c index 7db17d0d8a8c..6141e9d2fff4 100644 --- a/drivers/video/fbdev/i810/i810-i2c.c +++ b/drivers/video/fbdev/i810/i810-i2c.c @@ -91,7 +91,7 @@ static int i810_setup_i2c_bus(struct i810fb_i2c_chan *chan, const char *name) { int rc; - strcpy(chan->adapter.name, name); + strscpy(chan->adapter.name, name); chan->adapter.owner = THIS_MODULE; chan->adapter.algo_data = &chan->algo; chan->adapter.dev.parent = &chan->par->dev->dev; diff --git a/drivers/video/fbdev/i810/i810_main.c b/drivers/video/fbdev/i810/i810_main.c index 10b914a24114..0499058a3ea8 100644 --- a/drivers/video/fbdev/i810/i810_main.c +++ b/drivers/video/fbdev/i810/i810_main.c @@ -1091,7 +1091,7 @@ static int encode_fix(struct fb_fix_screeninfo *fix, struct fb_info *info) memset(fix, 0, sizeof(struct fb_fix_screeninfo)); - strcpy(fix->id, "I810"); + strscpy(fix->id, "I810"); mutex_lock(&info->mm_lock); fix->smem_start = par->fb.physical; fix->smem_len = par->fb.size; -- 2.34.1