ITS#5212

Fix filter normalization

CHANGES

@@ -3,6 +3,7 @@ OpenLDAP 2.4 Change Log
 OpenLDAP 2.4.7 Engineering
 	Fixed slapd paged results control handling (ITS#5191)
 	Fixed slapd sasl-host parsing (ITS#5209)
+	Fixed slapd filter normalization (ITS#5212)
 	Fixed slapo-syncprov refresh and persist cookie sending (ITS#5210)
 	Fixed slapo-syncprov ignore invalid cookies (ITS#5211)
 	Documentation

servers/slapd/filter.c

@@ -607,7 +607,8 @@ filter2bv_x( Operation *op, Filter *f, struct berval *fstr )
 
 simple:
 		value = f->f_av_value;
-		if ( f->f_av_desc->ad_type->sat_equality->smr_usage & SLAP_MR_MUTATION_NORMALIZER ) {
+		if ( f->f_av_desc->ad_type->sat_equality &&
+			f->f_av_desc->ad_type->sat_equality->smr_usage & SLAP_MR_MUTATION_NORMALIZER ) {
 			f->f_av_desc->ad_type->sat_equality->smr_normalize(
 				(SLAP_MR_DENORMALIZE|SLAP_MR_VALUE_OF_ASSERTION_SYNTAX),
 				NULL, NULL, &f->f_av_value, &value, op->o_tmpmemctx );