Commit 6b90032c authored by Xu Panda's avatar Xu Panda Committed by Helge Deller
Browse files

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: default avatarXu Panda <xu.panda@zte.com.cn>
Signed-off-by: default avatarYang Yang <yang.yang29@zte.com>
Signed-off-by: default avatarHelge Deller <deller@gmx.de>
parent 8d8cf163

drivers/video/fbdev/aty/atyfb_base.c

+1 −2
Original line number Diff line number Diff line
@@ -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);