1 files changed, 2 insertions, 3 deletions

diff --git a/arch/sparc/kernel/ds.c b/arch/sparc/kernel/ds.c
index 62d6b153ffa2..dff60abbea01 100644
--- a/arch/sparc/kernel/ds.c
+++ b/arch/sparc/kernel/ds.c
@@ -849,9 +849,8 @@ void ldom_reboot(const char *boot_command)
         if (boot_command && strlen(boot_command)) {
                 unsigned long len;
 
-                strcpy(full_boot_str, "boot ");
-                strlcpy(full_boot_str + strlen("boot "), boot_command,
-                        sizeof(full_boot_str + strlen("boot ")));
+                snprintf(full_boot_str, sizeof(full_boot_str), "boot %s",
+                         boot_command);
                 len = strlen(full_boot_str);
 
                 if (reboot_data_supported) {