From bd25c378527f3fde38a496ac2744cbd3924f0803 Mon Sep 17 00:00:00 2001
From: Helge Deller <deller@gmx.de>
Date: Fri, 14 Jan 2022 07:52:07 +0100
Subject: [PATCH] parisc: Use safer strscpy() in setup_cmdline()
Signed-off-by: Helge Deller <deller@gmx.de>
---
arch/parisc/kernel/setup.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/parisc/kernel/setup.c b/arch/parisc/kernel/setup.c
index cceb09855e03f..456087a2350c8 100644
--- a/arch/parisc/kernel/setup.c
+++ b/arch/parisc/kernel/setup.c
@@ -56,7 +56,7 @@ void __init setup_cmdline(char **cmdline_p)
/* called from hpux boot loader */
boot_command_line[0] = '\0';
} else {
- strlcpy(boot_command_line, (char *)__va(boot_args[1]),
+ strscpy(boot_command_line, (char *)__va(boot_args[1]),
COMMAND_LINE_SIZE);
#ifdef CONFIG_BLK_DEV_INITRD
@@ -68,7 +68,7 @@ void __init setup_cmdline(char **cmdline_p)
#endif
}
- strcpy(command_line, boot_command_line);
+ strscpy(command_line, boot_command_line, COMMAND_LINE_SIZE);
*cmdline_p = command_line;
}
--
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