linux-hardening - [PATCH 4/8] MIPS: txx9: Replace deprecated strcpy() with strscpy()

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Message-ID: <20250817183728.612012-4-thorsten.blum@linux.dev>
Date: Sun, 17 Aug 2025 20:37:14 +0200
From: Thorsten Blum <thorsten.blum@...ux.dev>
To: Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
	Bartosz Golaszewski <bartosz.golaszewski@...aro.org>,
	Geert Uytterhoeven <geert+renesas@...der.be>,
	Thorsten Blum <thorsten.blum@...ux.dev>,
	Linus Walleij <linus.walleij@...aro.org>
Cc: linux-hardening@...r.kernel.org,
	linux-mips@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH 4/8] MIPS: txx9: Replace deprecated strcpy() with strscpy()

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/txx9/generic/setup.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/mips/txx9/generic/setup.c b/arch/mips/txx9/generic/setup.c
index 5dc867ea2c69..03f8a3a95637 100644
--- a/arch/mips/txx9/generic/setup.c
+++ b/arch/mips/txx9/generic/setup.c
@@ -200,7 +200,7 @@ static void __init preprocess_cmdline(void)
 	static char cmdline[COMMAND_LINE_SIZE] __initdata;
 	char *s;
 
-	strcpy(cmdline, arcs_cmdline);
+	strscpy(cmdline, arcs_cmdline);
 	s = cmdline;
 	arcs_cmdline[0] = '\0';
 	while (s && *s) {
@@ -270,7 +270,7 @@ void __init prom_init(void)
 	preprocess_cmdline();
 	select_board();
 
-	strcpy(txx9_system_type, txx9_board_vec->system);
+	strscpy(txx9_system_type, txx9_board_vec->system);
 
 	txx9_board_vec->prom_init();
 }
-- 
2.50.1