parisc: Use safer strscpy() in setup_cmdline()

Signed-off-by: Helge Deller <deller@gmx.de>

diff --git a/arch/parisc/kernel/setup.c b/arch/parisc/kernel/setup.c
index cceb098..456087a 100644 (file)
--- 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;
 }