m68k: Replace strcpy() with strscpy() in hardware_proc_show()

strcpy() is deprecated; use strscpy() instead.

Link: KSPP#88
Cc: linux-hardening@vger.kernel.org
Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Reviewed-by: Jean-Michel Hautbois <jeanmichel.hautbois@yoseli.org>
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/20250421122839.363619-1-thorsten.blum@linux.dev
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

Author: toblux

arch/m68k/kernel/setup_mm.c

@@ -484,7 +484,7 @@ static int hardware_proc_show(struct seq_file *m, void *v)
 	if (mach_get_model)
 		mach_get_model(model);
 	else
-		strcpy(model, "Unknown m68k");
+		strscpy(model, "Unknown m68k");
 
 	seq_printf(m, "Model:\t\t%s\n", model);
 	for (mem = 0, i = 0; i < m68k_num_memory; i++)