From: Thorsten Blum <thorsten.blum@linux.dev>
To: Richard Henderson <richard.henderson@linaro.org>,
Matt Turner <mattst88@gmail.com>,
"Paul E. McKenney" <paulmck@kernel.org>,
Al Viro <viro@zeniv.linux.org.uk>, Arnd Bergmann <arnd@arndb.de>
Cc: Thorsten Blum <thorsten.blum@linux.dev>,
linux-hardening@vger.kernel.org, linux-alpha@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH] smp: Replace deprecated strcpy() with strscpy()
Date: Thu, 17 Apr 2025 21:20:52 +0200 [thread overview]
Message-ID: <20250417192054.69663-2-thorsten.blum@linux.dev> (raw)
strcpy() is deprecated; use strscpy() instead.
Link: https://github.com/KSPP/linux/issues/88
Cc: linux-hardening@vger.kernel.org
Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
---
arch/alpha/kernel/smp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/alpha/kernel/smp.c b/arch/alpha/kernel/smp.c
index ed06367ece57..56155b988b9c 100644
--- a/arch/alpha/kernel/smp.c
+++ b/arch/alpha/kernel/smp.c
@@ -262,7 +262,7 @@ recv_secondary_console_msg(void)
cnt = cpu->ipc_buffer[0] >> 32;
if (cnt <= 0 || cnt >= 80)
- strcpy(buf, "<<< BOGUS MSG >>>");
+ strscpy(buf, "<<< BOGUS MSG >>>");
else {
cp1 = (char *) &cpu->ipc_buffer[1];
cp2 = buf;
--
2.49.0
next reply other threads:[~2025-04-17 19:21 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-17 19:20 Thorsten Blum [this message]
2025-04-18 20:23 ` [PATCH] smp: Replace deprecated strcpy() with strscpy() Kees Cook
2025-04-18 21:11 ` Thorsten Blum
2025-04-18 23:01 ` Matt Turner
2025-06-10 10:47 ` Thorsten Blum
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