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ITS#5319 allow rename to same DN

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This commit is contained in:
Howard Chu 2008-01-11 03:17:10 +00:00
parent 37d65aed6e
commit 25ba37cc35
1 changed files with 24 additions and 0 deletions
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24
servers/slapd/back-bdb/modrdn.c
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@ -559,6 +559,9 @@ retry: /* transaction retry */
case DB_NOTFOUND:
break;
case 0:
/* Allow rename to same DN */
if ( nei == ei )
break;
rs->sr_err = LDAP_ALREADY_EXISTS;
goto return_results;
default:
@ -588,6 +591,27 @@ retry: /* transaction retry */
}
}
/* Rename to exactly the same name, noop */
if ( nei == ei && bvmatch( &e->e_name, &new_dn )) {
rs->sr_err = LDAP_SUCCESS;
if ( op->o_postread ) {
if( postread_ctrl == NULL ) {
postread_ctrl = &ctrls[num_ctrls++];
ctrls[num_ctrls] = NULL;
}
if( slap_read_controls( op, rs, e,
&slap_post_read_bv, postread_ctrl ) )
{
Debug( LDAP_DEBUG_TRACE,
"<=- " LDAP_XSTRING(bdb_modrdn)
": post-read failed!\n", 0, 0, 0 );
}
}
TXN_ABORT( ltid );
ltid = NULL;
goto return_results;
}
/* nested transaction */
rs->sr_err = TXN_BEGIN( bdb->bi_dbenv, ltid, &lt2, bdb->bi_db_opflags );
rs->sr_text = NULL;