Fix ITS#5709, use original pending list

diff --git a/servers/slapd/ctxcsn.c b/servers/slapd/ctxcsn.c
index a5958be6b3da38c32d4ebfc627adaa5ba855957a..772bfa17fba9641ec6872bdf1687819aa9494ab2 100644 (file)
--- a/servers/slapd/ctxcsn.c
+++ b/servers/slapd/ctxcsn.c
@@ -37,53 +37,57 @@ slap_get_commit_csn(
 )
 {
        struct slap_csn_entry *csne, *committed_csne = NULL;
+       BackendDB *be = op->o_bd->bd_self;
 
        if ( maxcsn ) {
                BER_BVZERO( maxcsn );
        }
 
-       ldap_pvt_thread_mutex_lock( op->o_bd->be_pcl_mutexp );
+       ldap_pvt_thread_mutex_lock( be->be_pcl_mutexp );
 
-       LDAP_TAILQ_FOREACH( csne, op->o_bd->be_pending_csn_list, ce_csn_link ) {
+       LDAP_TAILQ_FOREACH( csne, be->be_pending_csn_list, ce_csn_link ) {
                if ( csne->ce_opid == op->o_opid && csne->ce_connid == op->o_connid ) {
                        csne->ce_state = SLAP_CSN_COMMIT;
                        break;
                }
        }
 
-       LDAP_TAILQ_FOREACH( csne, op->o_bd->be_pending_csn_list, ce_csn_link ) {
+       LDAP_TAILQ_FOREACH( csne, be->be_pending_csn_list, ce_csn_link ) {
                if ( csne->ce_state == SLAP_CSN_COMMIT ) committed_csne = csne;
                if ( csne->ce_state == SLAP_CSN_PENDING ) break;
        }
 
        if ( committed_csne && maxcsn ) *maxcsn = committed_csne->ce_csn;
-       ldap_pvt_thread_mutex_unlock( op->o_bd->be_pcl_mutexp );
+       ldap_pvt_thread_mutex_unlock( be->be_pcl_mutexp );
 }
 
 void
 slap_rewind_commit_csn( Operation *op )
 {
        struct slap_csn_entry *csne;
+       BackendDB *be = op->o_bd->bd_self;
 
-       ldap_pvt_thread_mutex_lock( op->o_bd->be_pcl_mutexp );
+       ldap_pvt_thread_mutex_lock( be->be_pcl_mutexp );
 
-       LDAP_TAILQ_FOREACH( csne, op->o_bd->be_pending_csn_list, ce_csn_link ) {
+       LDAP_TAILQ_FOREACH( csne, be->be_pending_csn_list, ce_csn_link ) {
                if ( csne->ce_opid == op->o_opid && csne->ce_connid == op->o_connid ) {
                        csne->ce_state = SLAP_CSN_PENDING;
                        break;
                }
        }
 
-       ldap_pvt_thread_mutex_unlock( op->o_bd->be_pcl_mutexp );
+       ldap_pvt_thread_mutex_unlock( be->be_pcl_mutexp );
 }
 
 void
 slap_graduate_commit_csn( Operation *op )
 {
        struct slap_csn_entry *csne;
+       BackendDB *be;
 
        if ( op == NULL ) return;
        if ( op->o_bd == NULL ) return;
+       be = op->o_bd->bd_self;
 
 #if 0
        /* it is NULL when we get here from the frontendDB;
@@ -91,13 +95,13 @@ slap_graduate_commit_csn( Operation *op )
        assert( op->o_bd->be_pcl_mutexp != NULL );
 #endif
        
-       if ( op->o_bd->be_pcl_mutexp == NULL ) return;
+       if ( be->be_pcl_mutexp == NULL ) return;
 
-       ldap_pvt_thread_mutex_lock( op->o_bd->be_pcl_mutexp );
+       ldap_pvt_thread_mutex_lock( be->be_pcl_mutexp );
 
-       LDAP_TAILQ_FOREACH( csne, op->o_bd->be_pending_csn_list, ce_csn_link ) {
+       LDAP_TAILQ_FOREACH( csne, be->be_pending_csn_list, ce_csn_link ) {
                if ( csne->ce_opid == op->o_opid && csne->ce_connid == op->o_connid ) {
-                       LDAP_TAILQ_REMOVE( op->o_bd->be_pending_csn_list,
+                       LDAP_TAILQ_REMOVE( be->be_pending_csn_list,
                                csne, ce_csn_link );
                        Debug( LDAP_DEBUG_SYNC, "slap_graduate_commit_csn: removing %p %s\n",
                                csne->ce_csn.bv_val, csne->ce_csn.bv_val, 0 );
@@ -110,7 +114,7 @@ slap_graduate_commit_csn( Operation *op )
                }
        }
 
-       ldap_pvt_thread_mutex_unlock( op->o_bd->be_pcl_mutexp );
+       ldap_pvt_thread_mutex_unlock( be->be_pcl_mutexp );
 
        return;
 }
@@ -161,22 +165,23 @@ slap_queue_csn(
        struct berval *csn )
 {
        struct slap_csn_entry *pending;
+       BackendDB *be = op->o_bd->bd_self;
 
        pending = (struct slap_csn_entry *) ch_calloc( 1,
                        sizeof( struct slap_csn_entry ));
 
        Debug( LDAP_DEBUG_SYNC, "slap_queue_csn: queing %p %s\n", csn->bv_val, csn->bv_val, 0 );
 
-       ldap_pvt_thread_mutex_lock( op->o_bd->be_pcl_mutexp );
+       ldap_pvt_thread_mutex_lock( be->be_pcl_mutexp );
 
        ber_dupbv( &pending->ce_csn, csn );
        ber_bvreplace_x( &op->o_csn, &pending->ce_csn, op->o_tmpmemctx );
        pending->ce_connid = op->o_connid;
        pending->ce_opid = op->o_opid;
        pending->ce_state = SLAP_CSN_PENDING;
-       LDAP_TAILQ_INSERT_TAIL( op->o_bd->be_pending_csn_list,
+       LDAP_TAILQ_INSERT_TAIL( be->be_pending_csn_list,
                pending, ce_csn_link );
-       ldap_pvt_thread_mutex_unlock( op->o_bd->be_pcl_mutexp );
+       ldap_pvt_thread_mutex_unlock( be->be_pcl_mutexp );
 }
 
 int