linux-hardening - [PATCH 2/8] MIPS: sgi-ip32: Replace deprecated strcpy() in plat_mem

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Message-ID: <20250817183728.612012-2-thorsten.blum@linux.dev>
Date: Sun, 17 Aug 2025 20:37:12 +0200
From: Thorsten Blum <thorsten.blum@...ux.dev>
To: Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
	Thorsten Blum <thorsten.blum@...ux.dev>
Cc: linux-hardening@...r.kernel.org,
	linux-mips@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH 2/8] MIPS: sgi-ip32: Replace deprecated strcpy() in plat_mem_setup()

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

Link: https://github.com/KSPP/linux/issues/88
Signed-off-by: Thorsten Blum <thorsten.blum@...ux.dev>
---
 arch/mips/sgi-ip32/ip32-setup.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/mips/sgi-ip32/ip32-setup.c b/arch/mips/sgi-ip32/ip32-setup.c
index aeb0805aae57..c2ebc4bbd866 100644
--- a/arch/mips/sgi-ip32/ip32-setup.c
+++ b/arch/mips/sgi-ip32/ip32-setup.c
@@ -14,6 +14,7 @@
 #include <linux/interrupt.h>
 #include <linux/param.h>
 #include <linux/sched.h>
+#include <linux/string.h>
 
 #include <asm/bootinfo.h>
 #include <asm/mipsregs.h>
@@ -90,7 +91,7 @@ void __init plat_mem_setup(void)
 			static char options[8] __initdata;
 			char *baud = ArcGetEnvironmentVariable("dbaud");
 			if (baud)
-				strcpy(options, baud);
+				strscpy(options, baud);
 			add_preferred_console("ttyS", *(con + 1) == '2' ? 1 : 0,
 					      baud ? options : NULL);
 		}
-- 
2.50.1