linux-hardening - [PATCH] m68k: mm: Replace strcpy() with strscpy() in hardware_proc

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Message-ID: <20250421122839.363619-1-thorsten.blum@linux.dev>
Date: Mon, 21 Apr 2025 14:28:37 +0200
From: Thorsten Blum <thorsten.blum@...ux.dev>
To: Geert Uytterhoeven <geert@...ux-m68k.org>,
	Thorsten Blum <thorsten.blum@...ux.dev>,
	Jean-Michel Hautbois <jeanmichel.hautbois@...eli.org>,
	Kees Cook <kees@...nel.org>,
	Greg Ungerer <gerg@...ux-m68k.org>
Cc: linux-hardening@...r.kernel.org,
	linux-m68k@...ts.linux-m68k.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] m68k: mm: Replace strcpy() with strscpy() in hardware_proc_show()

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

Link: https://github.com/KSPP/linux/issues/88
Cc: linux-hardening@...r.kernel.org
Signed-off-by: Thorsten Blum <thorsten.blum@...ux.dev>
---
 arch/m68k/kernel/setup_mm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/m68k/kernel/setup_mm.c b/arch/m68k/kernel/setup_mm.c
index 0fba32552836..c7e8de0d34bb 100644
--- a/arch/m68k/kernel/setup_mm.c
+++ b/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++)
-- 
2.49.0