linux-kernel - [PATCH] ARM: omap2: Replace scnprintf with strscpy in omap3

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-ID: <20260131122238.493577-2-thorsten.blum@linux.dev>
Date: Sat, 31 Jan 2026 13:22:38 +0100
From: Thorsten Blum <thorsten.blum@...ux.dev>
To: Aaro Koskinen <aaro.koskinen@....fi>,
	Andreas Kemnade <andreas@...nade.info>,
	Kevin Hilman <khilman@...libre.com>,
	Roger Quadros <rogerq@...nel.org>,
	Tony Lindgren <tony@...mide.com>,
	Russell King <linux@...linux.org.uk>
Cc: Thorsten Blum <thorsten.blum@...ux.dev>,
	linux-omap@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] ARM: omap2: Replace scnprintf with strscpy in omap3_cpuinfo

Replace scnprintf("%s", ...) with the faster and more direct strscpy().

Signed-off-by: Thorsten Blum <thorsten.blum@...ux.dev>
---
 arch/arm/mach-omap2/id.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c
index 7f387706368a..068c6dfa3a48 100644
--- a/arch/arm/mach-omap2/id.c
+++ b/arch/arm/mach-omap2/id.c
@@ -17,6 +17,7 @@
 #include <linux/io.h>
 #include <linux/random.h>
 #include <linux/slab.h>
+#include <linux/string.h>
 
 #ifdef CONFIG_SOC_BUS
 #include <linux/sys_soc.h>
@@ -250,7 +251,7 @@ static void __init omap3_cpuinfo(void)
 		cpu_name = "OMAP3503";
 	}
 
-	scnprintf(soc_name, sizeof(soc_name), "%s", cpu_name);
+	strscpy(soc_name, cpu_name);
 
 	/* Print verbose information */
 	n += scnprintf(buf, sizeof(buf) - n, "%s %s (", soc_name, soc_rev);
-- 
Thorsten Blum <thorsten.blum@...ux.dev>
GPG: 1D60 735E 8AEF 3BE4 73B6  9D84 7336 78FD 8DFE EAD4