From 3c9e5a94165afc30ba719aad513e09ead83276fb Mon Sep 17 00:00:00 2001
From: Jeremy Allison <jra@samba.org>
Date: Fri, 19 Jul 2002 19:56:27 +0000
Subject: Never ignore valgrind messages :-). Don't reference before the start
 of a string.... Jeremy. (This used to be commit
 35f0fbd254c222d015bdc582277b90efbaade81e)

---
 source3/lib/util_str.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'source3/lib')

diff --git a/source3/lib/util_str.c b/source3/lib/util_str.c
index 67d3b2108e..1a2c2bef1f 100644
--- a/source3/lib/util_str.c
+++ b/source3/lib/util_str.c
@@ -299,7 +299,7 @@ BOOL trim_string(char *s,const char *front,const char *back)
 	}
 	
 	if (back_len) {
-		while (strncmp(s+len-back_len,back,back_len)==0) {
+		while ((len >= back_len) && strncmp(s+len-back_len,back,back_len)==0) {
 			s[len-back_len]='\0';
 			len -= back_len;
 			ret=True;
-- 
cgit