From 6b90032c73405cd4da29ab914df11fd1be960b99 Mon Sep 17 00:00:00 2001 From: Xu Panda Date: Wed, 28 Dec 2022 09:44:11 +0800 Subject: fbdev: atyfb: use strscpy() to instead of strncpy() The implementation of strscpy() is more robust and safer. That's now the recommended way to copy NUL-terminated strings. Signed-off-by: Xu Panda Signed-off-by: Yang Yang Signed-off-by: Helge Deller --- drivers/video/fbdev/aty/atyfb_base.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/video/fbdev/aty') diff --git a/drivers/video/fbdev/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c index 0ccf5d401ecb..d59215a4992e 100644 --- a/drivers/video/fbdev/aty/atyfb_base.c +++ b/drivers/video/fbdev/aty/atyfb_base.c @@ -3192,8 +3192,7 @@ static void aty_init_lcd(struct atyfb_par *par, u32 bios_base) * which we print to the screen. */ id = *(u8 *)par->lcd_table; - strncpy(model, (char *)par->lcd_table+1, 24); - model[23] = 0; + strscpy(model, (char *)par->lcd_table+1, sizeof(model)); width = par->lcd_width = *(u16 *)(par->lcd_table+25); height = par->lcd_height = *(u16 *)(par->lcd_table+27); -- cgit