- value_match( &match, slap_schema.si_ad_entryCSN,
- slap_schema.si_ad_entryCSN->ad_type->sat_ordering,
- SLAP_MR_VALUE_OF_ATTRIBUTE_SYNTAX,
- &maxcsn, &attr->a_nvals[0], &text );
- if ( match > 0 ) {
- AC_MEMCPY( attr->a_vals[0].bv_val, maxcsn.bv_val, maxcsn.bv_len );
- attr->a_vals[0].bv_val[maxcsn.bv_len] = '\0';
- attr->a_vals[0].bv_len = maxcsn.bv_len;
+ int i;
+
+ change = 0;
+
+ for ( i = 0; !BER_BVISNULL( &attr->a_nvals[ i ] ); i++ ) {
+ int rc_sid;
+
+ rc_sid = slap_parse_csn_sid( &attr->a_nvals[ i ] );
+ if ( rc_sid < 0 ) {
+ Debug( LDAP_DEBUG_ANY,
+ "%s: unable to extract SID "
+ "from #%d contextCSN=%s\n",
+ progname, i,
+ attr->a_nvals[ i ].bv_val );
+ continue;
+ }
+
+ assert( rc_sid <= SLAP_SYNC_SID_MAX );
+
+ sid = (unsigned)rc_sid;
+
+ if ( maxcsn[ sid ].bv_len == 0 ) {
+ match = -1;
+
+ } else {
+ value_match( &match, slap_schema.si_ad_entryCSN,
+ slap_schema.si_ad_entryCSN->ad_type->sat_ordering,
+ SLAP_MR_VALUE_OF_ATTRIBUTE_SYNTAX,
+ &maxcsn[ sid ], &attr->a_nvals[i], &text );
+ }
+
+ if ( match > 0 ) {
+ change = 1;
+ } else {
+ AC_MEMCPY( maxcsn[ sid ].bv_val,
+ attr->a_nvals[ i ].bv_val,
+ attr->a_nvals[ i ].bv_len );
+ maxcsn[ sid ].bv_val[ attr->a_nvals[ i ].bv_len ] = '\0';
+ maxcsn[ sid ].bv_len = attr->a_nvals[ i ].bv_len;
+ }
+ }
+
+ if ( change ) {
+ if ( attr->a_nvals != attr->a_vals ) {
+ ber_bvarray_free( attr->a_nvals );
+ }
+ attr->a_nvals = NULL;
+ ber_bvarray_free( attr->a_vals );
+ attr->a_vals = NULL;
+ attr->a_numvals = 0;