From 675238071fad7df825f65449f42752e44361faa4 Mon Sep 17 00:00:00 2001
From: mdf <mdf@FreeBSD.org>
Date: Thu, 10 Mar 2011 22:56:00 +0000
Subject: Use MAXPATHLEN rather than the size of an extern array when copying
 the kernel name.  Also consistenly use strlcpy().

Suggested by:	Warner Losh
---
 sys/sun4v/sun4v/machdep.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'sys/sun4v')

diff --git a/sys/sun4v/sun4v/machdep.c b/sys/sun4v/sun4v/machdep.c
index 9475933..8016667 100644
--- a/sys/sun4v/sun4v/machdep.c
+++ b/sys/sun4v/sun4v/machdep.c
@@ -425,7 +425,7 @@ sparc64_init(caddr_t mdp, u_long o1, u_long o2, u_long o3, ofw_vec_t *vec)
 
 	env = getenv("kernelname");
 	if (env != NULL) {
-		strlcpy(kernelname, env, sizeof(kernelname));
+		strlcpy(kernelname, env, MAXPATHLEN);
 		freeenv(env);
 	}
 
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