From 67ddc87e68add0c34e8ab043de2fa552de8d9c7c Mon Sep 17 00:00:00 2001
From: Kurt Zeilenga <kurt@openldap.org>
Date: Tue, 22 Aug 2000 22:34:37 +0000
Subject: [PATCH] Fix substring any filters

---
 servers/slapd/schema_init.c | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/servers/slapd/schema_init.c b/servers/slapd/schema_init.c
index 19058dce9a..6c14e783c3 100644
--- a/servers/slapd/schema_init.c
+++ b/servers/slapd/schema_init.c
@@ -1127,8 +1127,10 @@ int caseExactIA5SubstringsFilter(
 
 			value = sa->sa_any[i];
 
-			for(j=0; j<sa->sa_any[i]->bv_len; j+= SLAP_INDEX_SUBSTR_STEP ) {
-
+			for(j=0;
+				j <= value->bv_len - SLAP_INDEX_SUBSTR_MAXLEN;
+				j += SLAP_INDEX_SUBSTR_STEP )
+			{
 				lutil_MD5Init( &MD5context );
 				if( prefix != NULL && prefix->bv_len > 0 ) {
 					lutil_MD5Update( &MD5context,
@@ -1716,7 +1718,10 @@ int caseIgnoreIA5SubstringsFilter(
 			value = ber_bvdup( sa->sa_any[i] );
 			ldap_pvt_str2upper( value->bv_val );
 
-			for(j=0; j<sa->sa_any[i]->bv_len; j+= SLAP_INDEX_SUBSTR_STEP ) {
+			for(j=0;
+				j <= value->bv_len - SLAP_INDEX_SUBSTR_MAXLEN;
+				j += SLAP_INDEX_SUBSTR_STEP )
+			{
 				lutil_MD5Init( &MD5context );
 				if( prefix != NULL && prefix->bv_len > 0 ) {
 					lutil_MD5Update( &MD5context,
-- 
2.39.5