]> git.sur5r.net Git - openldap/commitdiff
plug one-time leaks related to configuration
authorPierangelo Masarati <ando@openldap.org>
Sat, 27 Jan 2007 21:15:11 +0000 (21:15 +0000)
committerPierangelo Masarati <ando@openldap.org>
Sat, 27 Jan 2007 21:15:11 +0000 (21:15 +0000)
servers/slapd/syncrepl.c

index 26dad871b951ff6bcfbfbe2840462f059da12388..08fa2b258722812d1b22a9298188253d42b2df6d 100644 (file)
@@ -137,7 +137,7 @@ init_syncrepl(syncinfo_t *si)
                if ( si->si_allattrs ) {
                        i = 0;
                        while ( attrs[i] ) {
-                               if ( !is_at_operational( at_find( attrs[i] ))) {
+                               if ( !is_at_operational( at_find( attrs[i] ) ) ) {
                                        for ( j = i; attrs[j] != NULL; j++ ) {
                                                if ( j == i )
                                                        ch_free( attrs[i] );
@@ -154,7 +154,7 @@ init_syncrepl(syncinfo_t *si)
                } else if ( si->si_allopattrs ) {
                        i = 0;
                        while ( attrs[i] ) {
-                               if ( is_at_operational( at_find( attrs[i] ))) {
+                               if ( is_at_operational( at_find( attrs[i] ) ) ) {
                                        for ( j = i; attrs[j] != NULL; j++ ) {
                                                if ( j == i )
                                                        ch_free( attrs[i] );
@@ -172,7 +172,7 @@ init_syncrepl(syncinfo_t *si)
                for ( i = 0; sync_descs[i] != NULL; i++ ) {
                        j = 0;
                        while ( attrs[j] ) {
-                               if ( !strcmp( attrs[j], sync_descs[i]->ad_cname.bv_val )) {
+                               if ( !strcmp( attrs[j], sync_descs[i]->ad_cname.bv_val ) ) {
                                        for ( k = j; attrs[k] != NULL; k++ ) {
                                                if ( k == j )
                                                        ch_free( attrs[k] );
@@ -187,9 +187,9 @@ init_syncrepl(syncinfo_t *si)
                for ( n = 0; attrs[ n ] != NULL; n++ ) /* empty */;
 
                if ( si->si_allopattrs ) {
-                       attrs = ( char ** ) ch_realloc( attrs, (n + 2)*sizeof( char * ));
+                       attrs = ( char ** ) ch_realloc( attrs, (n + 2)*sizeof( char * ) );
                } else {
-                       attrs = ( char ** ) ch_realloc( attrs, (n + 4)*sizeof( char * ));
+                       attrs = ( char ** ) ch_realloc( attrs, (n + 4)*sizeof( char * ) );
                }
 
                if ( attrs == NULL ) {
@@ -238,7 +238,7 @@ init_syncrepl(syncinfo_t *si)
                for ( i = 0; sync_descs[i] != NULL; i++ ) {
                        j = 0;
                        while ( exattrs[j] != NULL ) {
-                               if ( !strcmp( exattrs[j], sync_descs[i]->ad_cname.bv_val )) {
+                               if ( !strcmp( exattrs[j], sync_descs[i]->ad_cname.bv_val ) ) {
                                        ch_free( exattrs[j] );
                                        for ( k = j; exattrs[k] != NULL; k++ ) {
                                                exattrs[k] = exattrs[k+1];
@@ -256,7 +256,7 @@ init_syncrepl(syncinfo_t *si)
                                        k = 0;
                                        while ( oc->soc_required[k] ) {
                                                if ( !strcmp( exattrs[i],
-                                                        oc->soc_required[k]->sat_cname.bv_val )) {
+                                                        oc->soc_required[k]->sat_cname.bv_val ) ) {
                                                        ch_free( exattrs[i] );
                                                        for ( l = i; exattrs[l]; l++ ) {
                                                                exattrs[l] = exattrs[l+1];
@@ -272,7 +272,7 @@ init_syncrepl(syncinfo_t *si)
                for ( i = 0; exattrs[i] != NULL; i++ ) ;
 
                if ( i != n )
-                       exattrs = (char **) ch_realloc( exattrs, (i + 1)*sizeof(char *));
+                       exattrs = (char **) ch_realloc( exattrs, (i + 1)*sizeof(char *) );
        }
 
        si->si_exattrs = exattrs;       
@@ -330,8 +330,9 @@ ldap_sync_search(
        /* If we're using a log but we have no state, then fallback to
         * normal mode for a full refresh.
         */
-       if ( si->si_syncdata && BER_BVISEMPTY( &si->si_syncCookie.ctxcsn ))
+       if ( si->si_syncdata && BER_BVISEMPTY( &si->si_syncCookie.ctxcsn ) ) {
                si->si_logstate = SYNCLOG_FALLBACK;
+       }
 
        /* Use the log parameters if we're in log mode */
        if ( si->si_syncdata && si->si_logstate == SYNCLOG_LOGGING ) {
@@ -378,7 +379,7 @@ ldap_sync_search(
                        abs(si->si_type), rhint );
        }
 
-       if ( (rc = ber_flatten2( ber, &c[0].ldctl_value, 0 )) == LBER_ERROR ) {
+       if ( (rc = ber_flatten2( ber, &c[0].ldctl_value, 0 ) ) == LBER_ERROR ) {
                ber_free_buf( ber );
                return rc;
        }
@@ -445,7 +446,7 @@ do_syncrep1(
                ?  op->o_sasl_ssf : op->o_tls_ssf;
 
 
-       if ( BER_BVISNULL( &si->si_syncCookie.octet_str )) {
+       if ( BER_BVISNULL( &si->si_syncCookie.octet_str ) ) {
                /* get contextCSN shadow replica from database */
                BerVarray csn = NULL;
 
@@ -573,8 +574,8 @@ do_syncrep2(
                tout_p = NULL;
        }
 
-       while (( rc = ldap_result( si->si_ld, LDAP_RES_ANY, LDAP_MSG_ONE,
-               tout_p, &res )) > 0 )
+       while ( ( rc = ldap_result( si->si_ld, LDAP_RES_ANY, LDAP_MSG_ONE,
+               tout_p, &res ) ) > 0 )
        {
                if ( slapd_shutdown ) {
                        rc = -2;
@@ -631,16 +632,19 @@ do_syncrep2(
                                rc = 0;
                                if ( si->si_syncdata && si->si_logstate == SYNCLOG_LOGGING ) {
                                        modlist = NULL;
-                                       if (( rc = syncrepl_message_to_op( si, op, msg )) == LDAP_SUCCESS &&
-                                               !BER_BVISNULL( &syncCookie.ctxcsn ) ) {
+                                       if ( ( rc = syncrepl_message_to_op( si, op, msg ) ) == LDAP_SUCCESS &&
+                                               !BER_BVISNULL( &syncCookie.ctxcsn ) )
+                                       {
                                                rc = syncrepl_updateCookie( si, op, psub, &syncCookie );
                                        }
-                               } else if (( rc = syncrepl_message_to_entry( si, op, msg,
-                                       &modlist, &entry, syncstate )) == LDAP_SUCCESS ) {
-                                       if (( rc = syncrepl_entry( si, op, entry, &modlist,
+                               } else if ( ( rc = syncrepl_message_to_entry( si, op, msg,
+                                       &modlist, &entry, syncstate ) ) == LDAP_SUCCESS )
+                               {
+                                       if ( ( rc = syncrepl_entry( si, op, entry, &modlist,
                                                syncstate, &syncUUID, &syncCookie_req,
-                                               &syncCookie.ctxcsn )) == LDAP_SUCCESS &&
-                                               !BER_BVISNULL( &syncCookie.ctxcsn ) ) {
+                                               &syncCookie.ctxcsn ) ) == LDAP_SUCCESS &&
+                                               !BER_BVISNULL( &syncCookie.ctxcsn ) )
+                                       {
                                                rc = syncrepl_updateCookie( si, op, psub, &syncCookie );
                                        }
                                }
@@ -699,9 +703,9 @@ do_syncrep2(
                                        }
                                        ber_scanf( ber, /*"{"*/ "}" );
                                }
-                               if ( BER_BVISNULL( &syncCookie_req.ctxcsn )) {
+                               if ( BER_BVISNULL( &syncCookie_req.ctxcsn ) ) {
                                        match = -1;
-                               } else if ( BER_BVISNULL( &syncCookie.ctxcsn )) {
+                               } else if ( BER_BVISNULL( &syncCookie.ctxcsn ) ) {
                                        match = 1;
                                } else {
                                        value_match( &match, slap_schema.si_ad_entryCSN,
@@ -748,7 +752,7 @@ do_syncrep2(
                                if ( !rc && !strcmp( retoid, LDAP_SYNC_INFO ) ) {
                                        ber_init2( ber, retdata, LBER_USE_DER );
 
-                                       switch ( si_tag = ber_peek_tag( ber, &len )) {
+                                       switch ( si_tag = ber_peek_tag( ber, &len ) ) {
                                        ber_tag_t tag;
                                        case LDAP_TAG_SYNC_NEW_COOKIE:
                                                Debug( LDAP_DEBUG_SYNC,
@@ -830,8 +834,10 @@ do_syncrep2(
                                                                slap_sl_free( syncUUIDs[i].bv_val,op->o_tmpmemctx );
                                                                if ( avl_insert( &si->si_presentlist,
                                                                        (caddr_t) syncuuid_bv,
-                                                                       syncuuid_cmp, avl_dup_error ))
+                                                                       syncuuid_cmp, avl_dup_error ) )
+                                                               {
                                                                        ber_bvfree( syncuuid_bv );
+                                                               }
                                                        }
                                                        slap_sl_free( syncUUIDs, op->o_tmpmemctx );
                                                }
@@ -846,9 +852,9 @@ do_syncrep2(
                                                continue;
                                        }
 
-                                       if ( BER_BVISNULL( &syncCookie_req.ctxcsn )) {
+                                       if ( BER_BVISNULL( &syncCookie_req.ctxcsn ) ) {
                                                match = -1;
-                                       } else if ( BER_BVISNULL( &syncCookie.ctxcsn )) {
+                                       } else if ( BER_BVISNULL( &syncCookie.ctxcsn ) ) {
                                                match = 1;
                                        } else {
                                                value_match( &match, slap_schema.si_ad_entryCSN,
@@ -863,7 +869,7 @@ do_syncrep2(
                                                        syncrepl_del_nonpresent( op, si, NULL, &syncCookie.ctxcsn );
                                                }
 
-                                               if ( !BER_BVISNULL( &syncCookie.ctxcsn ))
+                                               if ( !BER_BVISNULL( &syncCookie.ctxcsn ) )
                                                {
                                                        rc = syncrepl_updateCookie( si, op, psub, &syncCookie);
                                                }
@@ -889,7 +895,7 @@ do_syncrep2(
                                break;
 
                        }
-                       if ( !BER_BVISNULL( &syncCookie.octet_str )) {
+                       if ( !BER_BVISNULL( &syncCookie.octet_str ) ) {
                                slap_sync_cookie_free( &syncCookie_req, 0 );
                                slap_dup_sync_cookie( &syncCookie_req, &syncCookie );
                                slap_sync_cookie_free( &syncCookie, 0 );
@@ -952,7 +958,7 @@ do_syncrepl(
 
        ldap_pvt_thread_mutex_lock( &si->si_mutex );
 
-       switch( abs( si->si_type )) {
+       switch( abs( si->si_type ) ) {
        case LDAP_SYNC_REFRESH_ONLY:
        case LDAP_SYNC_REFRESH_AND_PERSIST:
                break;
@@ -1035,7 +1041,7 @@ reload:
         */
        ldap_pvt_thread_mutex_lock( &slapd_rq.rq_mutex );
 
-       if ( ldap_pvt_runqueue_isrunning( &slapd_rq, rtask )) {
+       if ( ldap_pvt_runqueue_isrunning( &slapd_rq, rtask ) ) {
                ldap_pvt_runqueue_stoptask( &slapd_rq, rtask );
        }
 
@@ -1107,20 +1113,28 @@ syncrepl_accesslog_mods(
                bv = vals[i];
 
                colon = ber_bvchr( &bv, ':' );
-               if ( !colon )
-                       continue;       /* invalid */
+               if ( !colon ) {
+                       /* Invalid */
+                       continue;
+               }
+
                bv.bv_len = colon - bv.bv_val;
-               if ( slap_bv2ad( &bv, &ad, &text )) {
+               if ( slap_bv2ad( &bv, &ad, &text ) ) {
                        /* Invalid */
                        continue;
                }
+
                /* Ignore dynamically generated attrs */
-               if ( ad->ad_type->sat_flags & SLAP_AT_DYNAMIC )
+               if ( ad->ad_type->sat_flags & SLAP_AT_DYNAMIC ) {
                        continue;
+               }
+
                /* Ignore excluded attrs */
                if ( ldap_charray_inlist( si->si_exattrs,
-                       ad->ad_type->sat_cname.bv_val ))
+                       ad->ad_type->sat_cname.bv_val ) )
+               {
                        continue;
+               }
 
                switch(colon[1]) {
                case '+':       op = LDAP_MOD_ADD; break;
@@ -1131,7 +1145,7 @@ syncrepl_accesslog_mods(
                }
 
                if ( !mod || ad != mod->sml_desc || op != mod->sml_op ) {
-                       mod = (Modifications *) ch_malloc( sizeof( Modifications ));
+                       mod = (Modifications *) ch_malloc( sizeof( Modifications ) );
                        mod->sml_flags = 0;
                        mod->sml_op = op;
                        mod->sml_next = NULL;
@@ -1209,12 +1223,12 @@ syncrepl_message_to_op(
 
        op->o_tag = LBER_DEFAULT;
 
-       while (( rc = ldap_get_attribute_ber( si->si_ld, msg, ber, &bv, &bvals ))
+       while (( rc = ldap_get_attribute_ber( si->si_ld, msg, ber, &bv, &bvals ) )
                == LDAP_SUCCESS ) {
                if ( bv.bv_val == NULL )
                        break;
 
-               if ( !ber_bvstrcasecmp( &bv, &ls->ls_dn )) {
+               if ( !ber_bvstrcasecmp( &bv, &ls->ls_dn ) ) {
                        bdn = bvals[0];
                        dnPrettyNormal( NULL, &bdn, &dn, &ndn, op->o_tmpmemctx );
                        ber_dupbv( &op->o_req_dn, &dn );
@@ -1222,7 +1236,7 @@ syncrepl_message_to_op(
                        slap_sl_free( ndn.bv_val, op->o_tmpmemctx );
                        slap_sl_free( dn.bv_val, op->o_tmpmemctx );
                        freeReqDn = 1;
-               } else if ( !ber_bvstrcasecmp( &bv, &ls->ls_req )) {
+               } else if ( !ber_bvstrcasecmp( &bv, &ls->ls_req ) ) {
                        int i = verb_to_mask( bvals[0].bv_val, modops );
                        if ( i < 0 ) {
                                Debug( LDAP_DEBUG_ANY,
@@ -1233,28 +1247,31 @@ syncrepl_message_to_op(
                                goto done;
                        }
                        op->o_tag = modops[i].mask;
-               } else if ( !ber_bvstrcasecmp( &bv, &ls->ls_mod )) {
+               } else if ( !ber_bvstrcasecmp( &bv, &ls->ls_mod ) ) {
                        /* Parse attribute into modlist */
-                       if ( si->si_syncdata == SYNCDATA_ACCESSLOG )
+                       if ( si->si_syncdata == SYNCDATA_ACCESSLOG ) {
                                modlist = syncrepl_accesslog_mods( si, bvals );
-                       else
+                       } else {
                                modlist = syncrepl_changelog_mods( si, bvals );
-               } else if ( !ber_bvstrcasecmp( &bv, &ls->ls_newRdn )) {
+                       }
+               } else if ( !ber_bvstrcasecmp( &bv, &ls->ls_newRdn ) ) {
                        rdn = bvals[0];
-               } else if ( !ber_bvstrcasecmp( &bv, &ls->ls_delRdn )) {
-                       if ( !ber_bvstrcasecmp( &slap_true_bv, bvals ))
+               } else if ( !ber_bvstrcasecmp( &bv, &ls->ls_delRdn ) ) {
+                       if ( !ber_bvstrcasecmp( &slap_true_bv, bvals ) ) {
                                deleteOldRdn = 1;
-               } else if ( !ber_bvstrcasecmp( &bv, &ls->ls_newSup )) {
+                       }
+               } else if ( !ber_bvstrcasecmp( &bv, &ls->ls_newSup ) ) {
                        sup = bvals[0];
                } else if ( !ber_bvstrcasecmp( &bv,
-                       &slap_schema.si_ad_entryCSN->ad_cname )) {
+                       &slap_schema.si_ad_entryCSN->ad_cname ) )
+               {
                        slap_queue_csn( op, bvals );
                }
                ch_free( bvals );
        }
 
        /* If we didn't get a mod type or a target DN, bail out */
-       if ( op->o_tag == LBER_DEFAULT || BER_BVISNULL( &dn )) {
+       if ( op->o_tag == LBER_DEFAULT || BER_BVISNULL( &dn ) ) {
                rc = -1;
                goto done;
        }
@@ -1305,15 +1322,18 @@ syncrepl_message_to_op(
                }
                break;
        case LDAP_REQ_MODRDN:
-               if ( BER_BVISNULL( &rdn )) goto done;
+               if ( BER_BVISNULL( &rdn ) ) goto done;
 
-               if ( rdnPretty( NULL, &rdn, &prdn, NULL ))
+               if ( rdnPretty( NULL, &rdn, &prdn, NULL ) ) {
                        goto done;
-               if ( rdnNormalize( 0, NULL, NULL, &rdn, &nrdn, NULL ))
+               }
+               if ( rdnNormalize( 0, NULL, NULL, &rdn, &nrdn, NULL ) ) {
                        goto done;
-               if ( !BER_BVISNULL( &sup )) {
-                       if ( dnPrettyNormal( NULL, &sup, &psup, &nsup, NULL ))
+               }
+               if ( !BER_BVISNULL( &sup ) ) {
+                       if ( dnPrettyNormal( NULL, &sup, &psup, &nsup, NULL ) ) {
                                goto done;
+                       }
                        op->orr_newSup = &psup;
                        op->orr_nnewSup = &nsup;
                } else {
@@ -1324,13 +1344,16 @@ syncrepl_message_to_op(
                op->orr_nnewrdn = nrdn;
                op->orr_deleteoldrdn = deleteOldRdn;
                op->orr_modlist = NULL;
-               if ( slap_modrdn2mods( op, &rs ))
+               if ( slap_modrdn2mods( op, &rs ) ) {
                        goto done;
+               }
+
                /* Append modlist for operational attrs */
                {
                        Modifications *m;
 
-                       for ( m = op->orr_modlist; m->sml_next; m = m->sml_next ) ;
+                       for ( m = op->orr_modlist; m->sml_next; m = m->sml_next )
+                               ;
                        m->sml_next = modlist;
                        modlist = NULL;
                }
@@ -1351,23 +1374,28 @@ done:
        slap_graduate_commit_csn( op );
        op->o_tmpfree( op->o_csn.bv_val, op->o_tmpmemctx );
        BER_BVZERO( &op->o_csn );
-       if ( modlist )
+       if ( modlist ) {
                slap_mods_free( modlist, op->o_tag != LDAP_REQ_ADD );
-       if ( !BER_BVISNULL( &rdn )) {
-               if ( !BER_BVISNULL( &nsup ))
+       }
+       if ( !BER_BVISNULL( &rdn ) ) {
+               if ( !BER_BVISNULL( &nsup ) ) {
                        ch_free( nsup.bv_val );
-               if ( !BER_BVISNULL( &psup ))
+               }
+               if ( !BER_BVISNULL( &psup ) ) {
                        ch_free( psup.bv_val );
-               if ( !BER_BVISNULL( &nrdn ))
+               }
+               if ( !BER_BVISNULL( &nrdn ) ) {
                        ch_free( nrdn.bv_val );
-               if ( !BER_BVISNULL( &prdn ))
+               }
+               if ( !BER_BVISNULL( &prdn ) ) {
                        ch_free( prdn.bv_val );
+               }
        }
        if ( freeReqDn ) {
                ch_free( op->o_req_ndn.bv_val );
                ch_free( op->o_req_dn.bv_val );
        }
-       ber_free ( ber, 0 );
+       ber_free( ber, 0 );
        return rc;
 }
 
@@ -1442,7 +1470,7 @@ syncrepl_message_to_entry(
                        break;
                }
 
-               mod  = (Modifications *) ch_malloc( sizeof( Modifications ));
+               mod  = (Modifications *) ch_malloc( sizeof( Modifications ) );
 
                mod->sml_op = LDAP_MOD_REPLACE;
                mod->sml_flags = 0;
@@ -1487,7 +1515,8 @@ syncrepl_message_to_entry(
        for ( modtail = modlist; *modtail ; ) {
                mod = *modtail;
                if ( ldap_charray_inlist( si->si_exattrs,
-                                       mod->sml_desc->ad_type->sat_cname.bv_val )) {
+                       mod->sml_desc->ad_type->sat_cname.bv_val ) )
+               {
                        *modtail = mod->sml_next;
                        slap_mod_free( &mod->sml_mod, 0 );
                        ch_free( mod );
@@ -1606,11 +1635,12 @@ syncrepl_entry(
                                        "LDAP_RES_SEARCH_ENTRY(UNKNOWN syncstate)", 0 );
        }
 
-       if (( syncstate == LDAP_SYNC_PRESENT || syncstate == LDAP_SYNC_ADD )) {
+       if (( syncstate == LDAP_SYNC_PRESENT || syncstate == LDAP_SYNC_ADD ) ) {
                if ( !si->si_refreshPresent ) {
                        syncuuid_bv = ber_dupbv( NULL, syncUUID );
                        if ( avl_insert( &si->si_presentlist, (caddr_t) syncuuid_bv,
-                               syncuuid_cmp, avl_dup_error )) {
+                               syncuuid_cmp, avl_dup_error ) )
+                       {
                                ber_bvfree( syncuuid_bv );
                                syncuuid_bv = NULL;
                        }
@@ -1716,7 +1746,8 @@ syncrepl_entry(
         * gets called. (ITS#4622)
         */
        if ( syncstate == LDAP_SYNC_ADD && dn_match( &entry->e_nname,
-               &be->be_nsuffix[0] )) {
+               &be->be_nsuffix[0] ) )
+       {
                Attribute *a, **ap;
                for ( ap = &entry->e_attrs; *ap; ap=&(*ap)->a_next ) {
                        a = *ap;
@@ -1745,7 +1776,7 @@ syncrepl_entry(
                        }
                }
 retry_add:;
-               if ( BER_BVISNULL( &dni.dn )) {
+               if ( BER_BVISNULL( &dni.dn ) ) {
 
                        op->o_req_dn = entry->e_name;
                        op->o_req_ndn = entry->e_nname;
@@ -1758,8 +1789,9 @@ retry_add:;
                                        si->si_rid, rc, 0 );
                        switch ( rs_add.sr_err ) {
                        case LDAP_SUCCESS:
-                               if ( op->ora_e == entry )
+                               if ( op->ora_e == entry ) {
                                        be_entry_release_w( op, entry );
+                               }
                                entry = NULL;
                                break;
 
@@ -1833,7 +1865,7 @@ retry_add:;
 
                        dnParent( &dni.ndn, &noldp );
                        dnParent( &entry->e_nname, &nnewp );
-                       if ( !dn_match( &noldp, &nnewp )) {
+                       if ( !dn_match( &noldp, &nnewp ) ) {
                                dnParent( &entry->e_name, &newp );
                                op->orr_newSup = &newp;
                                op->orr_nnewSup = &nnewp;
@@ -1843,7 +1875,7 @@ retry_add:;
                        }
                        op->orr_deleteoldrdn = dni.delOldRDN;
                        op->orr_modlist = NULL;
-                       if (( rc = slap_modrdn2mods( op, &rs_modify ))) {
+                       if ( ( rc = slap_modrdn2mods( op, &rs_modify ) ) ) {
                                goto done;
                        }
 
@@ -1864,13 +1896,16 @@ retry_add:;
                                Modifications *mod, **modtail, **ml;
                                int i;
 
-                               for (mod=op->orr_modlist; mod->sml_next; mod=mod->sml_next)
+                               for ( mod = op->orr_modlist;
+                                       mod->sml_next;
+                                       mod = mod->sml_next )
                                        ;
                                modtail = &mod->sml_next;
 
                                /* pull mod off incoming modlist, append to orr_modlist */
-                               for (i=0; opattrs[i]; i++) {
-                                       for (ml = modlist; *ml; ml = &(*ml)->sml_next)
+                               for ( i = 0; opattrs[i]; i++ ) {
+                                       for ( ml = modlist; *ml; ml = &(*ml)->sml_next )
+                                       {
                                                if ( (*ml)->sml_desc == opattrs[i] ) {
                                                        mod = *ml;
                                                        *ml = mod->sml_next;
@@ -1879,6 +1914,7 @@ retry_add:;
                                                        modtail = &mod->sml_next;
                                                        break;
                                                }
+                                       }
                                }
                        }
                        rc = be->be_modrdn( op, &rs_modify );
@@ -1909,7 +1945,7 @@ retry_add:;
                }
                goto done;
        case LDAP_SYNC_DELETE :
-               if ( !BER_BVISNULL( &dni.dn )) {
+               if ( !BER_BVISNULL( &dni.dn ) ) {
                        op->o_req_dn = dni.dn;
                        op->o_req_ndn = dni.ndn;
                        op->o_tag = LDAP_REQ_DELETE;
@@ -1921,7 +1957,7 @@ retry_add:;
                        while ( rs_delete.sr_err == LDAP_SUCCESS
                                && op->o_delete_glue_parent ) {
                                op->o_delete_glue_parent = 0;
-                               if ( !be_issuffix( op->o_bd, &op->o_req_ndn )) {
+                               if ( !be_issuffix( op->o_bd, &op->o_req_ndn ) ) {
                                        slap_callback cb = { NULL };
                                        cb.sc_response = slap_null_cb;
                                        dnParent( &op->o_req_ndn, &pdn );
@@ -2052,10 +2088,11 @@ syncrepl_del_nonpresent(
 
        if ( !LDAP_LIST_EMPTY( &si->si_nonpresentlist ) ) {
 
-               if ( cookiecsn && !BER_BVISNULL( cookiecsn ))
+               if ( cookiecsn && !BER_BVISNULL( cookiecsn ) ) {
                        csn = *cookiecsn;
-               else
+               } else {
                        csn = si->si_syncCookie.ctxcsn;
+               }
 
                slap_queue_csn( op, &csn );
 
@@ -2103,7 +2140,7 @@ syncrepl_del_nonpresent(
                        while ( rs_delete.sr_err == LDAP_SUCCESS &&
                                        op->o_delete_glue_parent ) {
                                op->o_delete_glue_parent = 0;
-                               if ( !be_issuffix( op->o_bd, &op->o_req_ndn )) {
+                               if ( !be_issuffix( op->o_bd, &op->o_req_ndn ) ) {
                                        slap_callback cb = { NULL };
                                        cb.sc_response = slap_null_cb;
                                        dnParent( &op->o_req_ndn, &pdn );
@@ -2114,7 +2151,7 @@ syncrepl_del_nonpresent(
                                        op->o_bd->be_delete( op, &rs_delete );
                                } else {
                                        break;
-                           }
+                               }
                        }
 
                        op->o_delete_glue_parent = 0;
@@ -2211,7 +2248,7 @@ syncrepl_add_glue(
 
                a = attr_alloc( slap_schema.si_ad_objectClass );
 
-               a->a_vals = ch_calloc( 3, sizeof( struct berval ));
+               a->a_vals = ch_calloc( 3, sizeof( struct berval ) );
                ber_dupbv( &a->a_vals[0], &gcbva[0] );
                ber_dupbv( &a->a_vals[1], &gcbva[1] );
                ber_dupbv( &a->a_vals[2], &gcbva[2] );
@@ -2223,7 +2260,7 @@ syncrepl_add_glue(
 
                a = attr_alloc( slap_schema.si_ad_structuralObjectClass );
 
-               a->a_vals = ch_calloc( 2, sizeof( struct berval ));
+               a->a_vals = ch_calloc( 2, sizeof( struct berval ) );
                ber_dupbv( &a->a_vals[0], &gcbva[1] );
                ber_dupbv( &a->a_vals[1], &gcbva[2] );
 
@@ -2366,13 +2403,13 @@ attr_cmp( Operation *op, Attribute *old, Attribute *new,
 
                while ( i < o && j < n ) {
                        int k;
-                       if ( bvmatch( &old->a_vals[i], &new->a_vals[j] )) {
+                       if ( bvmatch( &old->a_vals[i], &new->a_vals[j] ) ) {
                                i++;
                                j++;
                                continue;
                        }
-                       for ( k=j+1; k<n; k++ ) {
-                               if ( bvmatch( &old->a_vals[i], &new->a_vals[k] )) {
+                       for ( k = j + 1; k<n; k++ ) {
+                               if ( bvmatch( &old->a_vals[i], &new->a_vals[k] ) ) {
                                        break;
                                }
                        }
@@ -2381,8 +2418,8 @@ attr_cmp( Operation *op, Attribute *old, Attribute *new,
                                dels[d++] = i++;
                                continue;
                        }
-                       for ( k=i+1; k<o; k++ ) {
-                               if ( bvmatch( &old->a_vals[k], &new->a_vals[j] )) {
+                       for ( k = i + 1; k < o; k++ ) {
+                               if ( bvmatch( &old->a_vals[k], &new->a_vals[j] ) ) {
                                        break;
                                }
                        }
@@ -2405,19 +2442,22 @@ attr_cmp( Operation *op, Attribute *old, Attribute *new,
                        mod->sml_flags = 0;
                        mod->sml_desc = old->a_desc;
                        mod->sml_type = mod->sml_desc->ad_cname;
-                       mod->sml_values = ch_malloc(( d+1) * sizeof(struct berval));
-                       if ( old->a_vals != old->a_nvals )
-                               mod->sml_nvalues = ch_malloc(( d+1) * sizeof(struct berval));
-                       else
+                       mod->sml_values = ch_malloc( ( d + 1 ) * sizeof(struct berval) );
+                       if ( old->a_vals != old->a_nvals ) {
+                               mod->sml_nvalues = ch_malloc( ( d + 1 ) * sizeof(struct berval) );
+                       } else {
                                mod->sml_nvalues = NULL;
-                       for ( i=0; i<d; i++ ) {
+                       }
+                       for ( i = 0; i < d; i++ ) {
                                ber_dupbv( &mod->sml_values[i], &old->a_vals[dels[i]] );
-                               if ( mod->sml_nvalues )
+                               if ( mod->sml_nvalues ) {
                                        ber_dupbv( &mod->sml_nvalues[i], &old->a_nvals[dels[i]] );
+                               }
                        }
                        BER_BVZERO( &mod->sml_values[i] );
-                       if ( mod->sml_nvalues )
+                       if ( mod->sml_nvalues ) {
                                BER_BVZERO( &mod->sml_nvalues[i] );
+                       }
                        *modtail = mod;
                        modtail = &mod->sml_next;
                        i = j;
@@ -2430,19 +2470,22 @@ attr_cmp( Operation *op, Attribute *old, Attribute *new,
                        mod->sml_flags = 0;
                        mod->sml_desc = old->a_desc;
                        mod->sml_type = mod->sml_desc->ad_cname;
-                       mod->sml_values = ch_malloc(( a+1) * sizeof(struct berval));
-                       if ( old->a_vals != old->a_nvals )
-                               mod->sml_nvalues = ch_malloc(( a+1) * sizeof(struct berval));
-                       else
+                       mod->sml_values = ch_malloc( ( a + 1 ) * sizeof(struct berval) );
+                       if ( old->a_vals != old->a_nvals ) {
+                               mod->sml_nvalues = ch_malloc( ( a + 1 ) * sizeof(struct berval) );
+                       } else {
                                mod->sml_nvalues = NULL;
-                       for ( i=0; i<a; i++ ) {
+                       }
+                       for ( i = 0; i < a; i++ ) {
                                ber_dupbv( &mod->sml_values[i], &new->a_vals[adds[i]] );
-                               if ( mod->sml_nvalues )
+                               if ( mod->sml_nvalues ) {
                                        ber_dupbv( &mod->sml_nvalues[i], &new->a_nvals[adds[i]] );
+                               }
                        }
                        BER_BVZERO( &mod->sml_values[i] );
-                       if ( mod->sml_nvalues )
+                       if ( mod->sml_nvalues ) {
                                BER_BVZERO( &mod->sml_nvalues[i] );
+                       }
                        *modtail = mod;
                        modtail = &mod->sml_next;
                        i = j;
@@ -2605,18 +2648,20 @@ nonpresent_callback(
                si->si_presentlist = NULL;
 
        } else if ( rs->sr_type == REP_SEARCH ) {
-               if ( !(si->si_refreshDelete & NP_DELETE_ONE )) {
+               if ( !( si->si_refreshDelete & NP_DELETE_ONE ) ) {
                        char buf[sizeof("000 not")];
 
                        a = attr_find( rs->sr_entry->e_attrs, slap_schema.si_ad_entryUUID );
 
-                       if ( a )
+                       if ( a ) {
                                present_uuid = avl_find( si->si_presentlist, &a->a_nvals[0],
                                        syncuuid_cmp );
+                       }
 
-                       if ( slap_debug & LDAP_DEBUG_SYNC )
+                       if ( slap_debug & LDAP_DEBUG_SYNC ) {
                                sprintf( buf, "%03ld %s", si->si_rid,
                                        present_uuid ? "got" : "not" );
+                       }
 
                        Debug( LDAP_DEBUG_SYNC, "nonpresent_callback: rid %s UUID %s, dn %s\n",
                                buf, a ? a->a_vals[0].bv_val : "<missing>", rs->sr_entry->e_name.bv_val );
@@ -2626,7 +2671,7 @@ nonpresent_callback(
 
                if ( present_uuid == NULL ) {
                        np_entry = (struct nonpresent_entry *)
-                               ch_calloc( 1, sizeof( struct nonpresent_entry ));
+                               ch_calloc( 1, sizeof( struct nonpresent_entry ) );
                        np_entry->npe_name = ber_dupbv( NULL, &rs->sr_entry->e_name );
                        np_entry->npe_nname = ber_dupbv( NULL, &rs->sr_entry->e_nname );
                        LDAP_LIST_INSERT_HEAD( &si->si_nonpresentlist, np_entry, npe_link );
@@ -2765,9 +2810,15 @@ syncinfo_free( syncinfo_t *sie )
        if ( sie->si_filterstr.bv_val ) {
                ch_free( sie->si_filterstr.bv_val );
        }
+       if ( sie->si_logfilterstr.bv_val ) {
+               ch_free( sie->si_logfilterstr.bv_val );
+       }
        if ( sie->si_base.bv_val ) {
                ch_free( sie->si_base.bv_val );
        }
+       if ( sie->si_logbase.bv_val ) {
+               ch_free( sie->si_logbase.bv_val );
+       }
        if ( sie->si_attrs ) {
                int i = 0;
                while ( sie->si_attrs[i] != NULL ) {
@@ -2813,7 +2864,7 @@ syncinfo_free( syncinfo_t *sie )
        if ( sie->si_presentlist ) {
            avl_free( sie->si_presentlist, avl_ber_bvfree );
        }
-       while ( !LDAP_LIST_EMPTY( &sie->si_nonpresentlist )) {
+       while ( !LDAP_LIST_EMPTY( &sie->si_nonpresentlist ) ) {
                struct nonpresent_entry* npe;
                npe = LDAP_LIST_FIRST( &sie->si_nonpresentlist );
                LDAP_LIST_REMOVE( npe, npe_link );
@@ -2939,7 +2990,7 @@ parse_syncrepl_line(
                                        STRLENOF( SCHEMASTR "=" ) ) )
                {
                        val = c->argv[ i ] + STRLENOF( SCHEMASTR "=" );
-                       if ( !strncasecmp( val, "on", STRLENOF( "on" ) )) {
+                       if ( !strncasecmp( val, "on", STRLENOF( "on" ) ) ) {
                                si->si_schemachecking = 1;
                        } else if ( !strncasecmp( val, "off", STRLENOF( "off" ) ) ) {
                                si->si_schemachecking = 0;
@@ -3004,8 +3055,8 @@ parse_syncrepl_line(
                {
                        int j;
                        val = c->argv[ i ] + STRLENOF( SCOPESTR "=" );
-                       for ( j=0; !BER_BVISNULL(&scopes[j].key); j++ ) {
-                               if (!strcasecmp( val, scopes[j].key.bv_val )) {
+                       for ( j = 0; !BER_BVISNULL(&scopes[j].key); j++ ) {
+                               if (!strcasecmp( val, scopes[j].key.bv_val ) ) {
                                        si->si_scope = scopes[j].val;
                                        break;
                                }
@@ -3044,11 +3095,11 @@ parse_syncrepl_line(
                                {
                                        if ( strlen(s) == 1 && *s == '*' ) {
                                                si->si_allattrs = 1;
-                                               *(val + ( s - str )) = delimstr[0];
+                                               val[ s - str ] = delimstr[0];
                                        }
                                        if ( strlen(s) == 1 && *s == '+' ) {
                                                si->si_allopattrs = 1;
-                                               *(val + ( s - str )) = delimstr[0];
+                                               val [ s - str ] = delimstr[0];
                                        }
                                }
                                ch_free( str );
@@ -3061,7 +3112,7 @@ parse_syncrepl_line(
                                        STRLENOF( EXATTRSSTR "=" ) ) )
                {
                        val = c->argv[ i ] + STRLENOF( EXATTRSSTR "=" );
-                       if ( !strncasecmp( val, ":include:", STRLENOF(":include:") )) {
+                       if ( !strncasecmp( val, ":include:", STRLENOF(":include:") ) ) {
                                char *attr_fname;
                                attr_fname = ch_strdup( val + STRLENOF(":include:") );
                                si->si_exanlist = file2anlist(
@@ -3172,7 +3223,7 @@ parse_syncrepl_line(
                        int j, k, n;
 
                        val = c->argv[ i ] + STRLENOF( RETRYSTR "=" );
-                       retry_list = (char **) ch_calloc( 1, sizeof( char * ));
+                       retry_list = (char **) ch_calloc( 1, sizeof( char * ) );
                        retry_list[0] = NULL;
 
                        slap_str2clist( &retry_list, val, " ,\t" );
@@ -3189,9 +3240,9 @@ parse_syncrepl_line(
                                ch_free( retry_list );
                                return 1;
                        }
-                       si->si_retryinterval = (time_t *) ch_calloc( n + 1, sizeof( time_t ));
-                       si->si_retrynum = (int *) ch_calloc( n + 1, sizeof( int ));
-                       si->si_retrynum_init = (int *) ch_calloc( n + 1, sizeof( int ));
+                       si->si_retryinterval = (time_t *) ch_calloc( n + 1, sizeof( time_t ) );
+                       si->si_retrynum = (int *) ch_calloc( n + 1, sizeof( int ) );
+                       si->si_retrynum_init = (int *) ch_calloc( n + 1, sizeof( int ) );
                        for ( j = 0; j < n; j++ ) {
                                unsigned long   t;
                                if ( lutil_atoul( &t, retry_list[j*2] ) != 0 ) {
@@ -3320,7 +3371,7 @@ add_syncrepl(
                Debug( LDAP_DEBUG_ANY, "%s: %s\n", c->log, c->msg, 0 );
                return 1;
        }
-       if ( BER_BVISEMPTY( &c->be->be_rootdn )) {
+       if ( BER_BVISEMPTY( &c->be->be_rootdn ) ) {
                strcpy( c->msg, "rootDN must be defined before syncrepl may be used" );
                Debug( LDAP_DEBUG_ANY, "%s: %s\n", c->log, c->msg, 0 );
                return 1;
@@ -3340,8 +3391,8 @@ add_syncrepl(
        si->si_base.bv_val = NULL;
        si->si_scope = LDAP_SCOPE_SUBTREE;
        si->si_attrsonly = 0;
-       si->si_anlist = (AttributeName *) ch_calloc( 1, sizeof( AttributeName ));
-       si->si_exanlist = (AttributeName *) ch_calloc( 1, sizeof( AttributeName ));
+       si->si_anlist = (AttributeName *) ch_calloc( 1, sizeof( AttributeName ) );
+       si->si_exanlist = (AttributeName *) ch_calloc( 1, sizeof( AttributeName ) );
        si->si_attrs = NULL;
        si->si_allattrs = 0;
        si->si_allopattrs = 0;
@@ -3390,10 +3441,10 @@ add_syncrepl(
                         * in case they really want to do this, they can vary
                         * the case of the URL to allow it.
                         */
-                       if ( l && !SLAP_DBHIDDEN( c->be )) {
+                       if ( l && !SLAP_DBHIDDEN( c->be ) ) {
                                int i;
                                for ( i=0; l[i]; i++ ) {
-                                       if ( bvmatch( &l[i]->sl_url, &si->si_bindconf.sb_uri )) {
+                                       if ( bvmatch( &l[i]->sl_url, &si->si_bindconf.sb_uri ) ) {
                                                isMe = 1;
                                                break;
                                        }
@@ -3457,7 +3508,7 @@ syncrepl_unparse( syncinfo_t *si, struct berval *bv )
        ptr += snprintf( ptr, WHATSLEFT, IDSTR "=%03ld " PROVIDERSTR "=%s",
                si->si_rid, si->si_bindconf.sb_uri.bv_val );
        if ( ptr - buf >= sizeof( buf ) ) return;
-       if ( !BER_BVISNULL( &bc )) {
+       if ( !BER_BVISNULL( &bc ) ) {
                if ( WHATSLEFT <= bc.bv_len ) {
                        free( bc.bv_val );
                        return;
@@ -3465,25 +3516,25 @@ syncrepl_unparse( syncinfo_t *si, struct berval *bv )
                ptr = lutil_strcopy( ptr, bc.bv_val );
                free( bc.bv_val );
        }
-       if ( !BER_BVISEMPTY( &si->si_filterstr )) {
+       if ( !BER_BVISEMPTY( &si->si_filterstr ) ) {
                if ( WHATSLEFT <= STRLENOF( " " FILTERSTR "=\"" "\"" ) + si->si_filterstr.bv_len ) return;
                ptr = lutil_strcopy( ptr, " " FILTERSTR "=\"" );
                ptr = lutil_strcopy( ptr, si->si_filterstr.bv_val );
                *ptr++ = '"';
        }
-       if ( !BER_BVISNULL( &si->si_base )) {
+       if ( !BER_BVISNULL( &si->si_base ) ) {
                if ( WHATSLEFT <= STRLENOF( " " SEARCHBASESTR "=\"" "\"" ) + si->si_base.bv_len ) return;
                ptr = lutil_strcopy( ptr, " " SEARCHBASESTR "=\"" );
                ptr = lutil_strcopy( ptr, si->si_base.bv_val );
                *ptr++ = '"';
        }
-       if ( !BER_BVISEMPTY( &si->si_logfilterstr )) {
+       if ( !BER_BVISEMPTY( &si->si_logfilterstr ) ) {
                if ( WHATSLEFT <= STRLENOF( " " LOGFILTERSTR "=\"" "\"" ) + si->si_logfilterstr.bv_len ) return;
                ptr = lutil_strcopy( ptr, " " LOGFILTERSTR "=\"" );
                ptr = lutil_strcopy( ptr, si->si_logfilterstr.bv_val );
                *ptr++ = '"';
        }
-       if ( !BER_BVISNULL( &si->si_logbase )) {
+       if ( !BER_BVISNULL( &si->si_logbase ) ) {
                if ( WHATSLEFT <= STRLENOF( " " LOGBASESTR "=\"" "\"" ) + si->si_logbase.bv_len ) return;
                ptr = lutil_strcopy( ptr, " " LOGBASESTR "=\"" );
                ptr = lutil_strcopy( ptr, si->si_logbase.bv_val );
@@ -3507,7 +3558,7 @@ syncrepl_unparse( syncinfo_t *si, struct berval *bv )
                ptr = lutil_strcopy( ptr, si->si_anfile );
                *ptr++ = '"';
        } else if ( si->si_allattrs || si->si_allopattrs ||
-               ( si->si_anlist && !BER_BVISNULL(&si->si_anlist[0].an_name) ))
+               ( si->si_anlist && !BER_BVISNULL(&si->si_anlist[0].an_name) ) )
        {
                char *old;