linux-kernel - [tip: x86/cleanups] x86/CPU/AMD: Replace strcpy() with strscpy()

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Message-ID: <174603846015.22196.17079142660288754024.tip-bot2@tip-bot2>
Date: Wed, 30 Apr 2025 18:40:59 -0000
From: "tip-bot2 for Ruben Wauters" <tip-bot2@...utronix.de>
To: linux-tip-commits@...r.kernel.org
Cc: Ruben Wauters <rubenru09@....com>, "Borislav Petkov (AMD)" <bp@...en8.de>,
 x86@...nel.org, linux-kernel@...r.kernel.org
Subject: [tip: x86/cleanups] x86/CPU/AMD: Replace strcpy() with strscpy()

The following commit has been merged into the x86/cleanups branch of tip:

Commit-ID:     003f144ca04621e598fc1c5c4ce0a851cddfe104
Gitweb:        https://git.kernel.org/tip/003f144ca04621e598fc1c5c4ce0a851cddfe104
Author:        Ruben Wauters <rubenru09@....com>
AuthorDate:    Wed, 30 Apr 2025 00:03:59 +01:00
Committer:     Borislav Petkov (AMD) <bp@...en8.de>
CommitterDate: Wed, 30 Apr 2025 19:32:36 +02:00

x86/CPU/AMD: Replace strcpy() with strscpy()

strcpy() is deprecated due to issues with bounds checking and overflows.
Replace it with strscpy().

Signed-off-by: Ruben Wauters <rubenru09@....com>
Signed-off-by: Borislav Petkov (AMD) <bp@...en8.de>
Link: https://lore.kernel.org/20250429230710.54014-1-rubenru09@aol.com
---
 arch/x86/kernel/cpu/amd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
index 2b36379..0feb717 100644
--- a/arch/x86/kernel/cpu/amd.c
+++ b/arch/x86/kernel/cpu/amd.c
@@ -643,7 +643,7 @@ static void init_amd_k8(struct cpuinfo_x86 *c)
 	}
 
 	if (!c->x86_model_id[0])
-		strcpy(c->x86_model_id, "Hammer");
+		strscpy(c->x86_model_id, "Hammer");
 
 #ifdef CONFIG_SMP
 	/*