From df155675ac1fff1c2b4811067206ba57f12c6687 Mon Sep 17 00:00:00 2001
From: Noriko Hosoi <nhosoi@redhat.com>
Date: Dec 13 2007 18:46:07 +0000
Subject: Resolves: #395121

Summary: rhds71sp3,4 - ns-slapd process dies with segmentation fault
Related bug: 339791

---

diff --git a/ldap/servers/plugins/syntaxes/value.c b/ldap/servers/plugins/syntaxes/value.c
index 317ebb5..ef860bd 100644
--- a/ldap/servers/plugins/syntaxes/value.c
+++ b/ldap/servers/plugins/syntaxes/value.c
@@ -81,6 +81,7 @@ value_normalize(
     int     trim_spaces
 )
 {
+	char	*head = s;
 	char	*d;
 	int	prevspace, curspace;
 
@@ -154,7 +155,7 @@ value_normalize(
 	    char *nd;
 
 	    nd = ldap_utf8prev(d);
-	    while (nd && utf8isspace_fast(nd)) {
+	    while (nd && nd >= head && utf8isspace_fast(nd)) {
 	        d = nd;
 	        nd = ldap_utf8prev(d);
 		*d = '\0';