git.sur5r.net Git - openldap/blob - servers/slapd/back-bdb/delete.c

   1 /* delete.c - bdb backend delete routine */
   2 /* $OpenLDAP$ */
   3 /*
   4  * Copyright 1998-2003 The OpenLDAP Foundation, All Rights Reserved.
   5  * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
   6  */
   7
   8 #include "portable.h"
   9
  10 #include <stdio.h>
  11 #include <ac/string.h>
  12
  13 #include "back-bdb.h"
  14 #include "external.h"
  15
  16 int
  17 bdb_delete( Operation *op, SlapReply *rs )
  18 {
  19         struct bdb_info *bdb = (struct bdb_info *) op->o_bd->be_private;
  20         Entry   *matched = NULL;
  21         struct berval   pdn = {0, NULL};
  22         Entry   *e = NULL;
  23         Entry   *p = NULL;
  24         EntryInfo       *ei = NULL, *eip = NULL;
  25         int             manageDSAit = get_manageDSAit( op );
  26         AttributeDescription *children = slap_schema.si_ad_children;
  27         AttributeDescription *entry = slap_schema.si_ad_entry;
  28         DB_TXN          *ltid = NULL, *lt2;
  29         struct bdb_op_info opinfo;
  30
  31         u_int32_t       locker = 0;
  32         DB_LOCK         lock, plock;
  33
  34         int             noop = 0;
  35
  36         int             num_retries = 0;
  37
  38         Operation* ps_list;
  39         int     rc;
  40         EntryInfo   *suffix_ei;
  41         Entry       *ctxcsn_e;
  42         int         ctxcsn_added = 0;
  43
  44         LDAPControl *ctrls[SLAP_MAX_RESPONSE_CONTROLS];
  45         int num_ctrls = 0;
  46
  47 #ifdef NEW_LOGGING
  48         LDAP_LOG ( OPERATION, ARGS,  "==> bdb_delete: %s\n", op->o_req_dn.bv_val, 0, 0 );
  49 #else
  50         Debug( LDAP_DEBUG_ARGS, "==> bdb_delete: %s\n",
  51                 op->o_req_dn.bv_val, 0, 0 );
  52 #endif
  53
  54         if( 0 ) {
  55 retry:  /* transaction retry */
  56                 if( e != NULL ) {
  57                         bdb_unlocked_cache_return_entry_w(&bdb->bi_cache, e);
  58                         e = NULL;
  59                 }
  60 #ifdef NEW_LOGGING
  61                 LDAP_LOG ( OPERATION, DETAIL1,
  62                         "==> bdb_delete: retrying...\n", 0, 0, 0 );
  63 #else
  64                 Debug( LDAP_DEBUG_TRACE, "==> bdb_delete: retrying...\n",
  65                         0, 0, 0 );
  66 #endif
  67                 rs->sr_err = TXN_ABORT( ltid );
  68                 ltid = NULL;
  69                 op->o_private = NULL;
  70                 op->o_do_not_cache = opinfo.boi_acl_cache;
  71                 if( rs->sr_err != 0 ) {
  72                         rs->sr_err = LDAP_OTHER;
  73                         rs->sr_text = "internal error";
  74                         goto return_results;
  75                 }
  76                 ldap_pvt_thread_yield();
  77                 bdb_trans_backoff( ++num_retries );
  78         }
  79
  80         /* begin transaction */
  81         rs->sr_err = TXN_BEGIN( bdb->bi_dbenv, NULL, &ltid,
  82                 bdb->bi_db_opflags );
  83         rs->sr_text = NULL;
  84         if( rs->sr_err != 0 ) {
  85 #ifdef NEW_LOGGING
  86                 LDAP_LOG ( OPERATION, ERR,
  87                         "==> bdb_delete: txn_begin failed: %s (%d)\n",
  88                         db_strerror(rs->sr_err), rs->sr_err, 0 );
  89 #else
  90                 Debug( LDAP_DEBUG_TRACE,
  91                         "bdb_delete: txn_begin failed: %s (%d)\n",
  92                         db_strerror(rs->sr_err), rs->sr_err, 0 );
  93 #endif
  94                 rs->sr_err = LDAP_OTHER;
  95                 rs->sr_text = "internal error";
  96                 goto return_results;
  97         }
  98
  99         locker = TXN_ID ( ltid );
 100
 101         opinfo.boi_bdb = op->o_bd;
 102         opinfo.boi_txn = ltid;
 103         opinfo.boi_locker = locker;
 104         opinfo.boi_err = 0;
 105         opinfo.boi_acl_cache = op->o_do_not_cache;
 106         op->o_private = &opinfo;
 107
 108         if ( !be_issuffix( op->o_bd, &op->o_req_ndn ) ) {
 109                 dnParent( &op->o_req_ndn, &pdn );
 110         }
 111
 112         /* get entry */
 113         rs->sr_err = bdb_dn2entry( op, ltid, &op->o_req_ndn, &ei, 1,
 114                 locker, &lock );
 115
 116         switch( rs->sr_err ) {
 117         case 0:
 118         case DB_NOTFOUND:
 119                 break;
 120         case DB_LOCK_DEADLOCK:
 121         case DB_LOCK_NOTGRANTED:
 122                 goto retry;
 123         case LDAP_BUSY:
 124                 rs->sr_text = "ldap server busy";
 125                 goto return_results;
 126         default:
 127                 rs->sr_err = LDAP_OTHER;
 128                 rs->sr_text = "internal error";
 129                 goto return_results;
 130         }
 131
 132         if ( rs->sr_err == 0 ) {
 133                 e = ei->bei_e;
 134                 eip = ei->bei_parent;
 135                 bdb_cache_find_id( op, ltid, eip->bei_id, &eip,
 136                         0, locker, &plock );
 137         } else {
 138                 matched = ei->bei_e;
 139         }
 140         if ( eip ) {
 141                 p = eip->bei_e;
 142         }
 143
 144         if ( pdn.bv_len != 0 ) {
 145                 if( p == NULL || !bvmatch( &pdn, &p->e_nname )) {
 146 #ifdef NEW_LOGGING
 147                         LDAP_LOG ( OPERATION, DETAIL1,
 148                                 "<=- bdb_delete: parent does not exist\n", 0, 0, 0 );
 149 #else
 150                         Debug( LDAP_DEBUG_TRACE,
 151                                 "<=- bdb_delete: parent does not exist\n",
 152                                 0, 0, 0);
 153 #endif
 154                         rs->sr_err = LDAP_OTHER;
 155                         rs->sr_text = "could not locate parent of entry";
 156                         goto return_results;
 157                 }
 158
 159                 /* check parent for "children" acl */
 160                 rs->sr_err = access_allowed( op, p,
 161                         children, NULL, ACL_WRITE, NULL );
 162
 163                 bdb_unlocked_cache_return_entry_r(&bdb->bi_cache, p);
 164                 p = NULL;
 165
 166                 if ( !rs->sr_err  ) {
 167                         switch( opinfo.boi_err ) {
 168                         case DB_LOCK_DEADLOCK:
 169                         case DB_LOCK_NOTGRANTED:
 170                                 goto retry;
 171                         }
 172
 173 #ifdef NEW_LOGGING
 174                         LDAP_LOG ( OPERATION, DETAIL1,
 175                                 "<=- bdb_delete: no write access to parent\n", 0, 0, 0 );
 176 #else
 177                         Debug( LDAP_DEBUG_TRACE,
 178                                 "<=- bdb_delete: no write access to parent\n",
 179                                 0, 0, 0 );
 180 #endif
 181                         rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
 182                         rs->sr_text = "no write access to parent";
 183                         goto return_results;
 184                 }
 185
 186         } else {
 187                 /* no parent, must be root to delete */
 188                 if( ! be_isroot( op->o_bd, &op->o_ndn ) ) {
 189                         if ( be_issuffix( op->o_bd, (struct berval *)&slap_empty_bv )
 190                                 || be_isupdate( op->o_bd, &op->o_ndn ) ) {
 191                                 p = (Entry *)&slap_entry_root;
 192
 193                                 /* check parent for "children" acl */
 194                                 rs->sr_err = access_allowed( op, p,
 195                                         children, NULL, ACL_WRITE, NULL );
 196
 197                                 p = NULL;
 198
 199                                 if ( !rs->sr_err  ) {
 200                                         switch( opinfo.boi_err ) {
 201                                         case DB_LOCK_DEADLOCK:
 202                                         case DB_LOCK_NOTGRANTED:
 203                                                 goto retry;
 204                                         }
 205
 206 #ifdef NEW_LOGGING
 207                                         LDAP_LOG ( OPERATION, DETAIL1,
 208                                                 "<=- bdb_delete: no access to parent\n", 0, 0, 0 );
 209 #else
 210                                         Debug( LDAP_DEBUG_TRACE,
 211                                                 "<=- bdb_delete: no access "
 212                                                 "to parent\n", 0, 0, 0 );
 213 #endif
 214                                         rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
 215                                         rs->sr_text = "no write access to parent";
 216                                         goto return_results;
 217                                 }
 218
 219                         } else {
 220 #ifdef NEW_LOGGING
 221                                 LDAP_LOG ( OPERATION, DETAIL1,
 222                                         "<=- bdb_delete: no parent and not root\n", 0, 0, 0 );
 223 #else
 224                                 Debug( LDAP_DEBUG_TRACE,
 225                                         "<=- bdb_delete: no parent "
 226                                         "and not root\n", 0, 0, 0);
 227 #endif
 228                                 rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
 229                                 goto return_results;
 230                         }
 231                 }
 232         }
 233
 234         /* FIXME : dn2entry() should return non-glue entry */
 235         if ( e == NULL || ( !manageDSAit && is_entry_glue( e ))) {
 236 #ifdef NEW_LOGGING
 237                 LDAP_LOG ( OPERATION, ARGS,
 238                         "<=- bdb_delete: no such object %s\n", op->o_req_dn.bv_val, 0, 0);
 239 #else
 240                 Debug( LDAP_DEBUG_ARGS,
 241                         "<=- bdb_delete: no such object %s\n",
 242                         op->o_req_dn.bv_val, 0, 0);
 243 #endif
 244
 245                 if ( matched != NULL ) {
 246                         rs->sr_matched = ch_strdup( matched->e_dn );
 247                         rs->sr_ref = is_entry_referral( matched )
 248                                 ? get_entry_referrals( op, matched )
 249                                 : NULL;
 250                         bdb_unlocked_cache_return_entry_r(&bdb->bi_cache, matched);
 251                         matched = NULL;
 252
 253                 } else {
 254                         BerVarray deref = NULL;
 255                         if ( !LDAP_STAILQ_EMPTY( &op->o_bd->be_syncinfo )) {
 256                                 syncinfo_t *si;
 257                                 LDAP_STAILQ_FOREACH( si, &op->o_bd->be_syncinfo, si_next ) {
 258                                         struct berval tmpbv;
 259                                         ber_dupbv( &tmpbv, &si->si_provideruri_bv[0] );
 260                                         ber_bvarray_add( &deref, &tmpbv );
 261                                 }
 262                         } else {
 263                                 deref = default_referral;
 264                         }
 265                         rs->sr_ref = referral_rewrite( deref, NULL, &op->o_req_dn,
 266                                 LDAP_SCOPE_DEFAULT );
 267                 }
 268
 269                 rs->sr_err = LDAP_REFERRAL;
 270                 send_ldap_result( op, rs );
 271
 272                 if ( rs->sr_ref != default_referral ) {
 273                         ber_bvarray_free( rs->sr_ref );
 274                 }
 275                 free( (char *)rs->sr_matched );
 276                 rs->sr_ref = NULL;
 277                 rs->sr_matched = NULL;
 278
 279                 rs->sr_err = -1;
 280                 goto done;
 281         }
 282
 283         if ( get_assert( op ) &&
 284                 ( test_filter( op, e, get_assertion( op )) != LDAP_COMPARE_TRUE ))
 285         {
 286                 rs->sr_err = LDAP_ASSERTION_FAILED;
 287                 goto return_results;
 288         }
 289
 290         rs->sr_err = access_allowed( op, e,
 291                 entry, NULL, ACL_WRITE, NULL );
 292
 293         if ( !rs->sr_err  ) {
 294                 switch( opinfo.boi_err ) {
 295                 case DB_LOCK_DEADLOCK:
 296                 case DB_LOCK_NOTGRANTED:
 297                         goto retry;
 298                 }
 299
 300 #ifdef NEW_LOGGING
 301                 LDAP_LOG ( OPERATION, DETAIL1,
 302                         "<=- bdb_delete: no write access to entry\n", 0, 0, 0 );
 303 #else
 304                 Debug( LDAP_DEBUG_TRACE,
 305                         "<=- bdb_delete: no write access to entry\n",
 306                         0, 0, 0 );
 307 #endif
 308                 rs->sr_err = LDAP_INSUFFICIENT_ACCESS;
 309                 rs->sr_text = "no write access to entry";
 310                 goto return_results;
 311         }
 312
 313         if ( !manageDSAit && is_entry_referral( e ) ) {
 314                 /* entry is a referral, don't allow delete */
 315                 rs->sr_ref = get_entry_referrals( op, e );
 316
 317 #ifdef NEW_LOGGING
 318                 LDAP_LOG ( OPERATION, DETAIL1,
 319                         "<=- bdb_delete: entry is referral\n", 0, 0, 0 );
 320 #else
 321                 Debug( LDAP_DEBUG_TRACE,
 322                         "bdb_delete: entry is referral\n", 0, 0, 0 );
 323 #endif
 324
 325                 rs->sr_err = LDAP_REFERRAL;
 326                 rs->sr_matched = e->e_name.bv_val;
 327                 send_ldap_result( op, rs );
 328
 329                 ber_bvarray_free( rs->sr_ref );
 330                 rs->sr_ref = NULL;
 331                 rs->sr_matched = NULL;
 332
 333                 rs->sr_err = 1;
 334                 goto done;
 335         }
 336
 337         /* pre-read */
 338         if( op->o_preread ) {
 339                 if( slap_read_controls( op, rs, e,
 340                         &slap_pre_read_bv, &ctrls[num_ctrls] ) )
 341                 {
 342 #ifdef NEW_LOGGING
 343                         LDAP_LOG ( OPERATION, DETAIL1,
 344                                 "<=- bdb_delete: pre-read failed!\n", 0, 0, 0 );
 345 #else
 346                         Debug( LDAP_DEBUG_TRACE,
 347                                 "<=- bdb_delete: pre-read failed!\n", 0, 0, 0 );
 348 #endif
 349                         goto return_results;
 350                 }
 351                 ctrls[++num_ctrls] = NULL;
 352         }
 353
 354         /* nested transaction */
 355         rs->sr_err = TXN_BEGIN( bdb->bi_dbenv, ltid, &lt2,
 356                 bdb->bi_db_opflags );
 357         rs->sr_text = NULL;
 358         if( rs->sr_err != 0 ) {
 359 #ifdef NEW_LOGGING
 360                 LDAP_LOG ( OPERATION, ERR,
 361                         "bdb_delete: txn_begin(2) failed: %s (%d)\n", db_strerror(rs->sr_err), rs->sr_err, 0 );
 362 #else
 363                 Debug( LDAP_DEBUG_TRACE,
 364                         "bdb_delete: txn_begin(2) failed: %s (%d)\n",
 365                         db_strerror(rs->sr_err), rs->sr_err, 0 );
 366 #endif
 367                 rs->sr_err = LDAP_OTHER;
 368                 rs->sr_text = "internal error";
 369                 goto return_results;
 370         }
 371
 372         /* Can't do it if we have kids */
 373         rs->sr_err = bdb_cache_children( op, lt2, e );
 374         if( rs->sr_err != DB_NOTFOUND ) {
 375                 switch( rs->sr_err ) {
 376                 case DB_LOCK_DEADLOCK:
 377                 case DB_LOCK_NOTGRANTED:
 378                         goto retry;
 379                 case 0:
 380 #ifdef NEW_LOGGING
 381                         LDAP_LOG ( OPERATION, DETAIL1,
 382                                 "<=- bdb_delete: non-leaf %s\n", op->o_req_dn.bv_val, 0, 0 );
 383 #else
 384                         Debug(LDAP_DEBUG_ARGS,
 385                                 "<=- bdb_delete: non-leaf %s\n",
 386                                 op->o_req_dn.bv_val, 0, 0);
 387 #endif
 388                         rs->sr_err = LDAP_NOT_ALLOWED_ON_NONLEAF;
 389                         rs->sr_text = "subtree delete not supported";
 390                         break;
 391                 default:
 392 #ifdef NEW_LOGGING
 393                         LDAP_LOG ( OPERATION, ERR,
 394                                 "<=- bdb_delete: has_children failed %s (%d)\n",
 395                                 db_strerror(rs->sr_err), rs->sr_err, 0 );
 396 #else
 397                         Debug(LDAP_DEBUG_ARGS,
 398                                 "<=- bdb_delete: has_children failed: %s (%d)\n",
 399                                 db_strerror(rs->sr_err), rs->sr_err, 0 );
 400 #endif
 401                         rs->sr_err = LDAP_OTHER;
 402                         rs->sr_text = "internal error";
 403                 }
 404                 goto return_results;
 405         }
 406
 407         /* delete from dn2id */
 408         rs->sr_err = bdb_dn2id_delete( op, lt2, eip, e );
 409         if ( rs->sr_err != 0 ) {
 410 #ifdef NEW_LOGGING
 411                 LDAP_LOG ( OPERATION, ERR,
 412                         "<=- bdb_delete: dn2id failed: %s (%d)\n",
 413                         db_strerror(rs->sr_err), rs->sr_err, 0 );
 414 #else
 415                 Debug(LDAP_DEBUG_TRACE,
 416                         "<=- bdb_delete: dn2id failed: %s (%d)\n",
 417                         db_strerror(rs->sr_err), rs->sr_err, 0 );
 418 #endif
 419                 switch( rs->sr_err ) {
 420                 case DB_LOCK_DEADLOCK:
 421                 case DB_LOCK_NOTGRANTED:
 422                         goto retry;
 423                 }
 424                 rs->sr_text = "DN index delete failed";
 425                 rs->sr_err = LDAP_OTHER;
 426                 goto return_results;
 427         }
 428
 429         /* delete from id2entry */
 430         rs->sr_err = bdb_id2entry_delete( op->o_bd, lt2, e );
 431         if ( rs->sr_err != 0 ) {
 432 #ifdef NEW_LOGGING
 433                 LDAP_LOG ( OPERATION, ERR,
 434                         "<=- bdb_delete: id2entry failed: %s (%d)\n",
 435                         db_strerror(rs->sr_err), rs->sr_err, 0 );
 436 #else
 437                 Debug(LDAP_DEBUG_TRACE,
 438                         "<=- bdb_delete: id2entry failed: %s (%d)\n",
 439                         db_strerror(rs->sr_err), rs->sr_err, 0 );
 440 #endif
 441                 switch( rs->sr_err ) {
 442                 case DB_LOCK_DEADLOCK:
 443                 case DB_LOCK_NOTGRANTED:
 444                         goto retry;
 445                 }
 446                 rs->sr_text = "entry delete failed";
 447                 rs->sr_err = LDAP_OTHER;
 448                 goto return_results;
 449         }
 450
 451         /* delete indices for old attributes */
 452         rs->sr_err = bdb_index_entry_del( op, lt2, e );
 453         if ( rs->sr_err != LDAP_SUCCESS ) {
 454 #ifdef NEW_LOGGING
 455                 LDAP_LOG ( OPERATION, ERR,
 456                         "<=- bdb_delete: index failed: %s (%d)\n",
 457                         db_strerror(rs->sr_err), rs->sr_err, 0 );
 458 #else
 459                 Debug( LDAP_DEBUG_TRACE,
 460                         "<=- bdb_delete: index failed: %s (%d)\n",
 461                         db_strerror(rs->sr_err), rs->sr_err, 0 );
 462 #endif
 463                 switch( rs->sr_err ) {
 464                 case DB_LOCK_DEADLOCK:
 465                 case DB_LOCK_NOTGRANTED:
 466                         goto retry;
 467                 }
 468                 rs->sr_text = "entry index delete failed";
 469                 rs->sr_err = LDAP_OTHER;
 470                 goto return_results;
 471         }
 472         if ( TXN_COMMIT( lt2, 0 ) != 0 ) {
 473                 rs->sr_err = LDAP_OTHER;
 474                 rs->sr_text = "txn_commit(2) failed";
 475                 goto return_results;
 476         }
 477
 478 #if 0   /* Do we want to reclaim deleted IDs? */
 479         ldap_pvt_thread_mutex_lock( &bdb->bi_lastid_mutex );
 480         if ( e->e_id == bdb->bi_lastid ) {
 481                 bdb_last_id( op->o_bd, ltid );
 482         }
 483         ldap_pvt_thread_mutex_unlock( &bdb->bi_lastid_mutex );
 484 #endif
 485
 486         if ( LDAP_STAILQ_EMPTY( &op->o_bd->be_syncinfo )) {
 487                 rc = bdb_csn_commit( op, rs, ltid, ei, &suffix_ei,
 488                         &ctxcsn_e, &ctxcsn_added, locker );
 489                 switch ( rc ) {
 490                 case BDB_CSN_ABORT :
 491                         goto return_results;
 492                 case BDB_CSN_RETRY :
 493                         goto retry;
 494                 }
 495         }
 496
 497         if( op->o_noop ) {
 498                 if ( ( rs->sr_err = TXN_ABORT( ltid ) ) != 0 ) {
 499                         rs->sr_text = "txn_abort (no-op) failed";
 500                 } else {
 501                         noop = 1;
 502                         rs->sr_err = LDAP_SUCCESS;
 503                 }
 504         } else {
 505                 bdb_cache_delete( &bdb->bi_cache, e, bdb->bi_dbenv,
 506                         locker, &lock );
 507
 508                 if ( LDAP_STAILQ_EMPTY( &op->o_bd->be_syncinfo )) {
 509                         if ( ctxcsn_added ) {
 510                                 bdb_cache_add( bdb, suffix_ei,
 511                                         ctxcsn_e, (struct berval *)&slap_ldapsync_cn_bv, locker );
 512                         }
 513                 }
 514
 515                 rs->sr_err = TXN_COMMIT( ltid, 0 );
 516         }
 517         ltid = NULL;
 518         op->o_private = NULL;
 519
 520         if( rs->sr_err != 0 ) {
 521 #ifdef NEW_LOGGING
 522                 LDAP_LOG ( OPERATION, ERR,
 523                         "bdb_delete: txn_%s failed: %s (%d)\n",
 524                         op->o_noop ? "abort (no-op)" : "commit", db_strerror(rs->sr_err), rs->sr_err );
 525 #else
 526                 Debug( LDAP_DEBUG_TRACE,
 527                         "bdb_delete: txn_%s failed: %s (%d)\n",
 528                         op->o_noop ? "abort (no-op)" : "commit",
 529                         db_strerror(rs->sr_err), rs->sr_err );
 530 #endif
 531                 rs->sr_err = LDAP_OTHER;
 532                 rs->sr_text = "commit failed";
 533
 534                 goto return_results;
 535         }
 536
 537 #ifdef NEW_LOGGING
 538         LDAP_LOG ( OPERATION, RESULTS,
 539                 "bdb_delete: deleted%s id=%08lx db=\"%s\"\n",
 540                 op->o_noop ? " (no-op)" : "", e->e_id, e->e_dn );
 541 #else
 542         Debug( LDAP_DEBUG_TRACE,
 543                 "bdb_delete: deleted%s id=%08lx dn=\"%s\"\n",
 544                 op->o_noop ? " (no-op)" : "",
 545                 e->e_id, e->e_dn );
 546 #endif
 547         rs->sr_err = LDAP_SUCCESS;
 548         rs->sr_text = NULL;
 549         if( num_ctrls ) rs->sr_ctrls = ctrls;
 550
 551 return_results:
 552         send_ldap_result( op, rs );
 553
 554         if ( rs->sr_err == LDAP_SUCCESS && !noop && !op->o_no_psearch ) {
 555                 LDAP_LIST_FOREACH( ps_list, &bdb->bi_psearch_list, o_ps_link ) {
 556                         bdb_psearch( op, rs, ps_list, e, LDAP_PSEARCH_BY_DELETE );
 557                 }
 558         }
 559
 560         if(rs->sr_err == LDAP_SUCCESS && bdb->bi_txn_cp ) {
 561                 ldap_pvt_thread_yield();
 562                 TXN_CHECKPOINT( bdb->bi_dbenv,
 563                         bdb->bi_txn_cp_kbyte, bdb->bi_txn_cp_min, 0 );
 564         }
 565
 566 done:
 567         /* free entry */
 568         if( e != NULL ) {
 569                 if ( rs->sr_err == LDAP_SUCCESS ) {
 570                         /* Free the EntryInfo and the Entry */
 571                         bdb_cache_delete_cleanup( &bdb->bi_cache, e );
 572                 } else {
 573                         bdb_unlocked_cache_return_entry_w(&bdb->bi_cache, e);
 574                 }
 575         }
 576
 577         if( ltid != NULL ) {
 578                 TXN_ABORT( ltid );
 579                 op->o_private = NULL;
 580         }
 581
 582         return ( ( rs->sr_err == LDAP_SUCCESS ) ? noop : rs->sr_err );
 583 }