From fc13f284179df5f3f3a1d475bf84da21dc89c970 Mon Sep 17 00:00:00 2001
From: Jeremy Allison <jra@samba.org>
Date: Tue, 11 Apr 2006 01:43:13 +0000
Subject: r15030: On a performace hunt... Remove as many extraneous memset's as
 possible. Jeremy. (This used to be commit
 1217ed392b75aa8bfefa9c3f1ec5fa3bba841ee0)

---
 source3/lib/util.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'source3/lib/util.c')

diff --git a/source3/lib/util.c b/source3/lib/util.c
index 87f15b8759..bbc9ceddca 100644
--- a/source3/lib/util.c
+++ b/source3/lib/util.c
@@ -529,8 +529,9 @@ void smb_setlen(char *buf,int len)
 
 int set_message(char *buf,int num_words,int num_bytes,BOOL zero)
 {
-	if (zero)
+	if (zero && (num_words || num_bytes)) {
 		memset(buf + smb_size,'\0',num_words*2 + num_bytes);
+	}
 	SCVAL(buf,smb_wct,num_words);
 	SSVAL(buf,smb_vwv + num_words*SIZEOFWORD,num_bytes);  
 	smb_setlen(buf,smb_size + num_words*2 + num_bytes - 4);
-- 
cgit