Fix corrupted CSN issue

[openldap] / servers / slapd / backend.c

diff --git a/servers/slapd/backend.c b/servers/slapd/backend.c
index df66dd0f0992f9e23b7fee5cce8c272a64ba9cb1..7e0dbce7d99f9a6648ecc5c486afdb40fd6ea947 100644 (file)
--- a/servers/slapd/backend.c
+++ b/servers/slapd/backend.c
@@ -2,7 +2,7 @@
 /* $OpenLDAP$ */
 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
  *
- * Copyright 1998-2008 The OpenLDAP Foundation.
+ * Copyright 1998-2009 The OpenLDAP Foundation.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -612,6 +612,9 @@ backend_db_init(
                        nbackends--;
                }
        } else {
+               if ( !bi->bi_nDB ) {
+                       backend_init_controls( bi );
+               }
                bi->bi_nDB++;
        }
        return( be );
@@ -1002,13 +1005,19 @@ backend_check_restrictions(
        slap_mask_t requires;
        slap_mask_t opflag;
        slap_mask_t exopflag = 0;
-       slap_ssf_set_t *ssf;
+       slap_ssf_set_t ssfs, *ssf;
        int updateop = 0;
        int starttls = 0;
        int session = 0;
 
+       restrictops = frontendDB->be_restrictops;
+       requires = frontendDB->be_requires;
+       ssfs = frontendDB->be_ssf_set;
+       ssf = &ssfs;
+
        if ( op->o_bd ) {
-               int     rc = SLAP_CB_CONTINUE;
+               slap_ssf_t *fssf, *bssf;
+               int     rc = SLAP_CB_CONTINUE, i;
 
                if ( op->o_bd->be_chk_controls ) {
                        rc = ( *op->o_bd->be_chk_controls )( op, rs );
@@ -1022,14 +1031,13 @@ backend_check_restrictions(
                        return rs->sr_err;
                }
 
-               restrictops = op->o_bd->be_restrictops;
-               requires = op->o_bd->be_requires;
-               ssf = &op->o_bd->be_ssf_set;
-
-       } else {
-               restrictops = frontendDB->be_restrictops;
-               requires = frontendDB->be_requires;
-               ssf = &frontendDB->be_ssf_set;
+               restrictops |= op->o_bd->be_restrictops;
+               requires |= op->o_bd->be_requires;
+               bssf = &op->o_bd->be_ssf_set.sss_ssf;
+               fssf = &ssfs.sss_ssf;
+               for ( i=0; i<sizeof(ssfs)/sizeof(slap_ssf_t); i++ ) {
+                       if ( bssf[i] ) fssf[i] = bssf[i];
+               }
        }
 
        switch( op->o_tag ) {