From: Howard Chu <hyc@openldap.org>
Date: Fri, 9 Mar 2012 20:47:49 +0000 (-0800)
Subject: ITS#7203 approxIndexer should omit zero-length keys
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=8c452e32725801628739ee89d88ae5083e156314;p=openldap

ITS#7203 approxIndexer should omit zero-length keys
---

diff --git a/servers/slapd/schema_init.c b/servers/slapd/schema_init.c
index dbf93df35c..080bd6a7ad 100644
--- a/servers/slapd/schema_init.c
+++ b/servers/slapd/schema_init.c
@@ -2155,7 +2155,11 @@ approxIndexer(
 			len = strlen( c );
 			if( len < SLAPD_APPROX_WORDLEN ) continue;
 			ber_str2bv( phonetic( c ), 0, 0, &keys[keycount] );
-			keycount++;
+			if( keys[keycount].bv_len ) {
+				keycount++;
+			} else {
+				ch_free( keys[keycount].bv_val );
+			}
 			i++;
 		}