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

   1 /* modify.c - bdb backend modify 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 #include <ac/time.h>
  13
  14 #include "back-bdb.h"
  15 #include "external.h"
  16
  17 #define INDEXED 0x2000
  18 #define NULLIFIED       0x4000
  19
  20 int bdb_modify_internal(
  21         Operation *op,
  22         DB_TXN *tid,
  23         Modifications *modlist,
  24         Entry *e,
  25         const char **text,
  26         char *textbuf,
  27         size_t textlen )
  28 {
  29         int rc, err;
  30         Modification    *mod;
  31         Modifications   *ml;
  32         Attribute       *save_attrs;
  33         Attribute       *ap;
  34
  35 #ifdef NEW_LOGGING
  36         LDAP_LOG ( OPERATION, ENTRY, "bdb_modify_internal: 0x%08lx: %s\n",
  37                 e->e_id, e->e_dn, 0 );
  38 #else
  39         Debug( LDAP_DEBUG_TRACE, "bdb_modify_internal: 0x%08lx: %s\n",
  40                 e->e_id, e->e_dn, 0);
  41 #endif
  42
  43         if ( !acl_check_modlist( op, e, modlist )) {
  44                 return LDAP_INSUFFICIENT_ACCESS;
  45         }
  46
  47         /* save_attrs will be disposed of by bdb_cache_modify */
  48         save_attrs = e->e_attrs;
  49         e->e_attrs = attrs_dup( e->e_attrs );
  50
  51         for ( ml = modlist; ml != NULL; ml = ml->sml_next ) {
  52                 mod = &ml->sml_mod;
  53
  54                 switch ( mod->sm_op ) {
  55                 case LDAP_MOD_ADD:
  56 #ifdef NEW_LOGGING
  57                         LDAP_LOG ( OPERATION, DETAIL1, "bdb_modify_internal: add\n", 0,0,0);
  58 #else
  59                         Debug(LDAP_DEBUG_ARGS, "bdb_modify_internal: add\n", 0, 0, 0);
  60 #endif
  61                         err = modify_add_values( e, mod, get_permissiveModify(op),
  62                                 text, textbuf, textlen );
  63                         if( err != LDAP_SUCCESS ) {
  64 #ifdef NEW_LOGGING
  65                                 LDAP_LOG ( OPERATION, ERR,
  66                                         "bdb_modify_internal: %d %s\n", err, *text, 0 );
  67 #else
  68                                 Debug(LDAP_DEBUG_ARGS, "bdb_modify_internal: %d %s\n",
  69                                         err, *text, 0);
  70 #endif
  71                         }
  72                         break;
  73
  74                 case LDAP_MOD_DELETE:
  75 #ifdef NEW_LOGGING
  76                         LDAP_LOG ( OPERATION, DETAIL1,
  77                                 "bdb_modify_internal: delete\n", 0, 0, 0 );
  78 #else
  79                         Debug(LDAP_DEBUG_ARGS, "bdb_modify_internal: delete\n", 0, 0, 0);
  80 #endif
  81                         err = modify_delete_values( e, mod, get_permissiveModify(op),
  82                                 text, textbuf, textlen );
  83                         assert( err != LDAP_TYPE_OR_VALUE_EXISTS );
  84                         if( err != LDAP_SUCCESS ) {
  85 #ifdef NEW_LOGGING
  86                                 LDAP_LOG ( OPERATION, ERR,
  87                                         "bdb_modify_internal: %d %s\n", err, *text, 0 );
  88 #else
  89                                 Debug(LDAP_DEBUG_ARGS, "bdb_modify_internal: %d %s\n",
  90                                         err, *text, 0);
  91 #endif
  92                         }
  93                         break;
  94
  95                 case LDAP_MOD_REPLACE:
  96 #ifdef NEW_LOGGING
  97                         LDAP_LOG ( OPERATION, DETAIL1,
  98                                 "bdb_modify_internal: replace\n", 0, 0, 0 );
  99 #else
 100                         Debug(LDAP_DEBUG_ARGS, "bdb_modify_internal: replace\n", 0, 0, 0);
 101 #endif
 102                         err = modify_replace_values( e, mod, get_permissiveModify(op),
 103                                 text, textbuf, textlen );
 104                         if( err != LDAP_SUCCESS ) {
 105 #ifdef NEW_LOGGING
 106                                 LDAP_LOG ( OPERATION, ERR,
 107                                         "bdb_modify_internal: %d %s\n", err, *text, 0 );
 108 #else
 109                                 Debug(LDAP_DEBUG_ARGS, "bdb_modify_internal: %d %s\n",
 110                                         err, *text, 0);
 111 #endif
 112                         }
 113                         break;
 114
 115                 case SLAP_MOD_SOFTADD:
 116 #ifdef NEW_LOGGING
 117                         LDAP_LOG ( OPERATION, DETAIL1,
 118                                 "bdb_modify_internal: softadd\n",0,0,0 );
 119 #else
 120                         Debug(LDAP_DEBUG_ARGS, "bdb_modify_internal: softadd\n", 0, 0, 0);
 121 #endif
 122                         /* Avoid problems in index_add_mods()
 123                          * We need to add index if necessary.
 124                          */
 125                         mod->sm_op = LDAP_MOD_ADD;
 126
 127                         err = modify_add_values( e, mod, get_permissiveModify(op),
 128                                 text, textbuf, textlen );
 129
 130                         mod->sm_op = SLAP_MOD_SOFTADD;
 131
 132                         if ( err == LDAP_TYPE_OR_VALUE_EXISTS ) {
 133                                 err = LDAP_SUCCESS;
 134                         }
 135
 136                         if( err != LDAP_SUCCESS ) {
 137 #ifdef NEW_LOGGING
 138                                 LDAP_LOG ( OPERATION, ERR,
 139                                         "bdb_modify_internal: %d %s\n", err, *text, 0 );
 140 #else
 141                                 Debug(LDAP_DEBUG_ARGS, "bdb_modify_internal: %d %s\n",
 142                                         err, *text, 0);
 143 #endif
 144                         }
 145                         break;
 146
 147                 default:
 148 #ifdef NEW_LOGGING
 149                                 LDAP_LOG ( OPERATION, ERR,
 150                                         "bdb_modify_internal: invalid op %d\n", mod->sm_op, 0, 0 );
 151 #else
 152                         Debug(LDAP_DEBUG_ANY, "bdb_modify_internal: invalid op %d\n",
 153                                 mod->sm_op, 0, 0);
 154 #endif
 155                         *text = "Invalid modify operation";
 156                         err = LDAP_OTHER;
 157 #ifdef NEW_LOGGING
 158                                 LDAP_LOG ( OPERATION, ERR,
 159                                         "bdb_modify_internal: %d %s\n", err, *text, 0 );
 160 #else
 161                         Debug(LDAP_DEBUG_ARGS, "bdb_modify_internal: %d %s\n",
 162                                 err, *text, 0);
 163 #endif
 164                 }
 165
 166                 if ( err != LDAP_SUCCESS ) {
 167                         attrs_free( e->e_attrs );
 168                         e->e_attrs = save_attrs;
 169                         /* unlock entry, delete from cache */
 170                         return err;
 171                 }
 172
 173                 /* If objectClass was modified, reset the flags */
 174                 if ( mod->sm_desc == slap_schema.si_ad_objectClass ) {
 175                         e->e_ocflags = 0;
 176                 }
 177         }
 178
 179         /* check that the entry still obeys the schema */
 180         rc = entry_schema_check( op->o_bd, e, save_attrs, text, textbuf, textlen );
 181         if ( rc != LDAP_SUCCESS || op->o_noop ) {
 182                 attrs_free( e->e_attrs );
 183                 e->e_attrs = save_attrs;
 184
 185                 if ( rc != LDAP_SUCCESS ) {
 186 #ifdef NEW_LOGGING
 187                         LDAP_LOG ( OPERATION, ERR, "bdb_modify_internal: "
 188                                 "entry failed schema check %s\n",
 189                                 *text, 0, 0 );
 190 #else
 191                         Debug( LDAP_DEBUG_ANY,
 192                                 "entry failed schema check: %s\n",
 193                                 *text, 0, 0 );
 194 #endif
 195                 }
 196
 197                 /* if NOOP then silently revert to saved attrs */
 198                 return rc;
 199         }
 200
 201         /* update the indices of the modified attributes */
 202         if ( !op->o_noop ) {
 203                 Modifications *m2;
 204
 205                 /* First look for any deletes that would nullify any adds
 206                  * in this request. I.e., deleting an entire attribute after
 207                  * assigning some values to it.
 208                  */
 209                 for ( ml = modlist; ml != NULL; ml = ml->sml_next ) {
 210                         if (bdb_index_is_indexed( op->o_bd, ml->sml_desc ))
 211                                 continue;
 212                         switch ( ml->sml_op ) {
 213                         case LDAP_MOD_DELETE:
 214                                 /* If just deleting specific values, ignore */
 215                                 if ( ml->sml_bvalues ) break;
 216                         case LDAP_MOD_REPLACE:
 217                                 for ( m2 = modlist; m2 != ml; m2 = m2->sml_next ) {
 218                                         if ( m2->sml_desc == ml->sml_desc &&
 219                                                 m2->sml_op != LDAP_MOD_DELETE )
 220                                                 m2->sml_op |= NULLIFIED;
 221                                 }
 222                                 break;
 223                         }
 224                         ml->sml_op |= INDEXED;
 225                 }
 226                 /* Now index the modifications */
 227                 for ( ml = modlist; ml != NULL; ml = ml->sml_next ) {
 228                         if ( ! (ml->sml_op & INDEXED) ) continue;
 229                         ml->sml_op ^= INDEXED;
 230                         switch ( ml->sml_op ) {
 231                         case LDAP_MOD_DELETE:
 232                                 if ( ml->sml_bvalues ) {
 233                                         ap = attr_find( e->e_attrs, ml->sml_desc );
 234                                         rc = bdb_index_values( op, tid, ml->sml_desc,
 235                                                 ml->sml_nvalues ? ml->sml_nvalues : ml->sml_bvalues,
 236                                                 ap ? ap->a_nvals : NULL,
 237                                                 e->e_id, SLAP_INDEX_DELETE_OP );
 238                                         break;
 239                                 }
 240                                 /* FALLTHRU */
 241                         case LDAP_MOD_REPLACE:
 242                         /* A nullified replace still does its delete action */
 243                         case LDAP_MOD_REPLACE | NULLIFIED:
 244                                 ap = attr_find( save_attrs, ml->sml_desc );
 245                                 if ( ap != NULL ) {
 246                                         rc = bdb_index_values( op, tid, ap->a_desc,
 247                                                 ap->a_nvals, NULL,
 248                                                 e->e_id, SLAP_INDEX_DELETE_OP );
 249                                 } else {
 250                                         rc = LDAP_SUCCESS;
 251                                 }
 252                                 if ( rc || ml->sml_op == LDAP_MOD_DELETE ||
 253                                         (ml->sml_op & NULLIFIED))
 254                                         break;
 255                                 /* FALLTHRU */
 256                         case LDAP_MOD_ADD:
 257                         case SLAP_MOD_SOFTADD:
 258                                 rc = bdb_index_values( op, tid, ml->sml_desc,
 259                                         ml->sml_nvalues ? ml->sml_nvalues : ml->sml_bvalues,
 260                                         NULL, e->e_id, SLAP_INDEX_ADD_OP );
 261                                 break;
 262                         }
 263                         ml->sml_op &= ~NULLIFIED;
 264                         if ( rc != LDAP_SUCCESS ) {
 265                                 attrs_free( e->e_attrs );
 266                                 e->e_attrs = save_attrs;
 267 #ifdef NEW_LOGGING
 268                                 LDAP_LOG ( OPERATION, ERR,
 269                                         "bdb_modify_internal: attribute index update failure\n",
 270                                         0, 0, 0 );
 271 #else
 272                                 Debug( LDAP_DEBUG_ANY,
 273                                        "Attribute index update failure",
 274                                        0, 0, 0 );
 275 #endif
 276                                 /* reset our flags */
 277                                 for (; ml; ml=ml->sml_next ) {
 278                                         ml->sml_op &= ~(INDEXED | NULLIFIED);
 279                                 }
 280                                 break;
 281                         }
 282                 }
 283         }
 284
 285         return rc;
 286 }
 287
 288
 289 int
 290 bdb_modify( Operation *op, SlapReply *rs )
 291 {
 292         struct bdb_info *bdb = (struct bdb_info *) op->o_bd->be_private;
 293         Entry           *e = NULL;
 294         EntryInfo       *ei = NULL;
 295         int             manageDSAit = get_manageDSAit( op );
 296         char textbuf[SLAP_TEXT_BUFLEN];
 297         size_t textlen = sizeof textbuf;
 298         DB_TXN  *ltid = NULL, *lt2;
 299         struct bdb_op_info opinfo;
 300         Entry           dummy;
 301
 302         u_int32_t       locker = 0;
 303         DB_LOCK         lock;
 304
 305         int             noop = 0;
 306
 307         int             num_retries = 0;
 308
 309 #ifdef LDAP_SYNC
 310         Operation* ps_list;
 311         struct psid_entry *pm_list, *pm_prev;
 312 #endif
 313
 314 #ifdef NEW_LOGGING
 315         LDAP_LOG ( OPERATION, ENTRY, "bdb_modify: %s\n", op->o_req_dn.bv_val, 0, 0 );
 316 #else
 317         Debug( LDAP_DEBUG_ARGS, "bdb_modify: %s\n", op->o_req_dn.bv_val, 0, 0 );
 318 #endif
 319
 320         if( 0 ) {
 321 retry:  /* transaction retry */
 322                 if( e != NULL ) {
 323                         bdb_unlocked_cache_return_entry_w(&bdb->bi_cache, e);
 324                         e = NULL;
 325                 }
 326 #ifdef NEW_LOGGING
 327                 LDAP_LOG ( OPERATION, DETAIL1, "bdb_modify: retrying...\n", 0, 0, 0 );
 328 #else
 329                 Debug(LDAP_DEBUG_TRACE,
 330                         "bdb_modify: retrying...\n", 0, 0, 0);
 331 #endif
 332
 333 #ifdef LDAP_SYNC
 334                 pm_list = LDAP_LIST_FIRST(&op->o_pm_list);
 335                 while ( pm_list != NULL ) {
 336                         LDAP_LIST_REMOVE ( pm_list, ps_link );
 337                         pm_prev = pm_list;
 338                         pm_list = LDAP_LIST_NEXT ( pm_list, ps_link );
 339                         ch_free( pm_prev );
 340                 }
 341 #endif
 342
 343                 rs->sr_err = TXN_ABORT( ltid );
 344                 ltid = NULL;
 345                 op->o_private = NULL;
 346                 op->o_do_not_cache = opinfo.boi_acl_cache;
 347                 if( rs->sr_err != 0 ) {
 348                         rs->sr_err = LDAP_OTHER;
 349                         rs->sr_text = "internal error";
 350                         goto return_results;
 351                 }
 352                 bdb_trans_backoff( ++num_retries );
 353                 ldap_pvt_thread_yield();
 354         }
 355
 356         /* begin transaction */
 357         rs->sr_err = TXN_BEGIN( bdb->bi_dbenv, NULL, &ltid,
 358                 bdb->bi_db_opflags );
 359         rs->sr_text = NULL;
 360         if( rs->sr_err != 0 ) {
 361 #ifdef NEW_LOGGING
 362                 LDAP_LOG ( OPERATION, DETAIL1,
 363                         "bdb_modify: txn_begin failed: %s (%d)\n", db_strerror(rs->sr_err), rs->sr_err, 0 );
 364 #else
 365                 Debug( LDAP_DEBUG_TRACE,
 366                         "bdb_modify: txn_begin failed: %s (%d)\n",
 367                         db_strerror(rs->sr_err), rs->sr_err, 0 );
 368 #endif
 369                 rs->sr_err = LDAP_OTHER;
 370                 rs->sr_text = "internal error";
 371                 goto return_results;
 372         }
 373
 374         locker = TXN_ID ( ltid );
 375
 376         opinfo.boi_bdb = op->o_bd;
 377         opinfo.boi_txn = ltid;
 378         opinfo.boi_locker = locker;
 379         opinfo.boi_err = 0;
 380         opinfo.boi_acl_cache = op->o_do_not_cache;
 381         op->o_private = &opinfo;
 382
 383         /* get entry or ancestor */
 384         rs->sr_err = bdb_dn2entry( op, ltid, &op->o_req_ndn, &ei, 1,
 385                 locker, &lock );
 386
 387         if ( rs->sr_err != 0 ) {
 388 #ifdef NEW_LOGGING
 389                 LDAP_LOG ( OPERATION, DETAIL1,
 390                         "bdb_modify: dn2entry failed: (%d)\n", rs->sr_err, 0, 0 );
 391 #else
 392                 Debug( LDAP_DEBUG_TRACE,
 393                         "bdb_modify: dn2entry failed (%d)\n",
 394                         rs->sr_err, 0, 0 );
 395 #endif
 396                 switch( rs->sr_err ) {
 397                 case DB_LOCK_DEADLOCK:
 398                 case DB_LOCK_NOTGRANTED:
 399                         goto retry;
 400                 case DB_NOTFOUND:
 401                         break;
 402                 case LDAP_BUSY:
 403                         rs->sr_text = "ldap server busy";
 404                         goto return_results;
 405                 default:
 406                         rs->sr_err = LDAP_OTHER;
 407                         rs->sr_text = "internal error";
 408                         goto return_results;
 409                 }
 410         }
 411
 412         e = ei->bei_e;
 413         /* acquire and lock entry */
 414 #ifdef LDAP_SYNCREPL
 415         if ( rs->sr_err == DB_NOTFOUND || !e ||
 416                         ( !manageDSAit && is_entry_glue( e ))) {
 417                 if ( e != NULL && !is_entry_glue( e )) {
 418 #else
 419         if ( rs->sr_err == DB_NOTFOUND ) {
 420                 if ( e != NULL ) {
 421 #endif
 422                         rs->sr_matched = ch_strdup( e->e_dn );
 423                         rs->sr_ref = is_entry_referral( e )
 424                                 ? get_entry_referrals( op, e )
 425                                 : NULL;
 426                         bdb_unlocked_cache_return_entry_r (&bdb->bi_cache, e);
 427                         e = NULL;
 428
 429                 } else {
 430 #ifdef LDAP_SYNCREPL
 431                         BerVarray deref = op->o_bd->syncinfo ?
 432                                                           op->o_bd->syncinfo->masteruri_bv : default_referral;
 433 #else
 434                         BerVarray deref = default_referral;
 435 #endif
 436                         rs->sr_ref = referral_rewrite( deref, NULL, &op->o_req_dn, LDAP_SCOPE_DEFAULT );
 437                 }
 438
 439                 rs->sr_err = LDAP_REFERRAL;
 440                 send_ldap_result( op, rs );
 441
 442                 ber_bvarray_free( rs->sr_ref );
 443                 free( (char *)rs->sr_matched );
 444                 rs->sr_ref = NULL;
 445                 rs->sr_matched = NULL;
 446
 447                 goto done;
 448         }
 449
 450         if ( !manageDSAit && is_entry_referral( e ) ) {
 451                 /* entry is a referral, don't allow modify */
 452                 rs->sr_ref = get_entry_referrals( op, e );
 453
 454 #ifdef NEW_LOGGING
 455                 LDAP_LOG ( OPERATION, DETAIL1, "bdb_modify: entry is referral\n", 0, 0, 0 );
 456 #else
 457                 Debug( LDAP_DEBUG_TRACE,
 458                         "bdb_modify: entry is referral\n",
 459                         0, 0, 0 );
 460 #endif
 461
 462                 rs->sr_err = LDAP_REFERRAL;
 463                 rs->sr_matched = e->e_name.bv_val;
 464                 send_ldap_result( op, rs );
 465
 466                 ber_bvarray_free( rs->sr_ref );
 467                 rs->sr_ref = NULL;
 468                 rs->sr_matched = NULL;
 469                 goto done;
 470         }
 471
 472         if ( get_assert( op ) &&
 473                 ( test_filter( op, e, get_assertion( op )) != LDAP_COMPARE_TRUE ))
 474         {
 475                 rs->sr_err = LDAP_ASSERTION_FAILED;
 476                 goto return_results;
 477         }
 478
 479 #ifdef LDAP_SYNC
 480         if ( rs->sr_err == LDAP_SUCCESS && !op->o_noop ) {
 481                 LDAP_LIST_FOREACH ( ps_list, &bdb->bi_psearch_list, o_ps_link ) {
 482                         bdb_psearch(op, rs, ps_list, e, LDAP_PSEARCH_BY_PREMODIFY );
 483                 }
 484         }
 485 #endif
 486
 487         /* nested transaction */
 488         rs->sr_err = TXN_BEGIN( bdb->bi_dbenv, ltid, &lt2,
 489                 bdb->bi_db_opflags );
 490         rs->sr_text = NULL;
 491         if( rs->sr_err != 0 ) {
 492 #ifdef NEW_LOGGING
 493                 LDAP_LOG ( OPERATION, ERR,
 494                         "bdb_modify: txn_begin(2) failed: %s (%d)\n", db_strerror(rs->sr_err), rs->sr_err, 0 );
 495 #else
 496                 Debug( LDAP_DEBUG_TRACE,
 497                         "bdb_modify: txn_begin(2) failed: %s (%d)\n",
 498                         db_strerror(rs->sr_err), rs->sr_err, 0 );
 499 #endif
 500                 rs->sr_err = LDAP_OTHER;
 501                 rs->sr_text = "internal error";
 502                 goto return_results;
 503         }
 504         /* Modify the entry */
 505         dummy = *e;
 506         rs->sr_err = bdb_modify_internal( op, lt2, op->oq_modify.rs_modlist,
 507                 &dummy, &rs->sr_text, textbuf, textlen );
 508
 509         if( rs->sr_err != LDAP_SUCCESS ) {
 510 #ifdef NEW_LOGGING
 511                 LDAP_LOG ( OPERATION, ERR,
 512                         "bdb_modify: modify failed (%d)\n", rs->sr_err, 0, 0 );
 513 #else
 514                 Debug( LDAP_DEBUG_TRACE,
 515                         "bdb_modify: modify failed (%d)\n",
 516                         rs->sr_err, 0, 0 );
 517 #endif
 518                 if ( (rs->sr_err == LDAP_INSUFFICIENT_ACCESS) && opinfo.boi_err ) {
 519                         rs->sr_err = opinfo.boi_err;
 520                 }
 521                 switch( rs->sr_err ) {
 522                 case DB_LOCK_DEADLOCK:
 523                 case DB_LOCK_NOTGRANTED:
 524                         goto retry;
 525                 }
 526                 goto return_results;
 527         }
 528
 529         /* change the entry itself */
 530         rs->sr_err = bdb_id2entry_update( op->o_bd, lt2, &dummy );
 531         if ( rs->sr_err != 0 ) {
 532 #ifdef NEW_LOGGING
 533                 LDAP_LOG ( OPERATION, ERR,
 534                         "bdb_modify: id2entry update failed (%d)\n", rs->sr_err, 0, 0 );
 535 #else
 536                 Debug( LDAP_DEBUG_TRACE,
 537                         "bdb_modify: id2entry update failed (%d)\n",
 538                         rs->sr_err, 0, 0 );
 539 #endif
 540                 switch( rs->sr_err ) {
 541                 case DB_LOCK_DEADLOCK:
 542                 case DB_LOCK_NOTGRANTED:
 543                         goto retry;
 544                 }
 545                 rs->sr_text = "entry update failed";
 546                 goto return_results;
 547         }
 548         if ( TXN_COMMIT( lt2, 0 ) != 0 ) {
 549                 rs->sr_err = LDAP_OTHER;
 550                 rs->sr_text = "txn_commit(2) failed";
 551                 goto return_results;
 552         }
 553
 554         if( op->o_noop ) {
 555                 if ( ( rs->sr_err = TXN_ABORT( ltid ) ) != 0 ) {
 556                         rs->sr_text = "txn_abort (no-op) failed";
 557                 } else {
 558                         noop = 1;
 559                         rs->sr_err = LDAP_SUCCESS;
 560                 }
 561         } else {
 562                 bdb_cache_modify( e, dummy.e_attrs, bdb->bi_dbenv, locker, &lock );
 563                 rs->sr_err = TXN_COMMIT( ltid, 0 );
 564         }
 565         ltid = NULL;
 566         op->o_private = NULL;
 567
 568         if( rs->sr_err != 0 ) {
 569 #ifdef NEW_LOGGING
 570                 LDAP_LOG ( OPERATION, ERR,
 571                         "bdb_modify: txn_%s failed %s (%d)\n",
 572                         op->o_noop ? "abort (no_op)" : "commit", db_strerror(rs->sr_err), rs->sr_err );
 573 #else
 574                 Debug( LDAP_DEBUG_TRACE,
 575                         "bdb_modify: txn_%s failed: %s (%d)\n",
 576                         op->o_noop ? "abort (no-op)" : "commit",
 577                         db_strerror(rs->sr_err), rs->sr_err );
 578 #endif
 579                 rs->sr_err = LDAP_OTHER;
 580                 rs->sr_text = "commit failed";
 581
 582         } else {
 583 #ifdef NEW_LOGGING
 584                 LDAP_LOG ( OPERATION, DETAIL1,
 585                         "bdb_modify: updated%s id=%08lx dn=\"%s\"\n",
 586                         op->o_noop ? " (no_op)" : "", e->e_id, e->e_dn );
 587 #else
 588                 Debug( LDAP_DEBUG_TRACE,
 589                         "bdb_modify: updated%s id=%08lx dn=\"%s\"\n",
 590                         op->o_noop ? " (no-op)" : "",
 591                         e->e_id, e->e_dn );
 592 #endif
 593                 rs->sr_err = LDAP_SUCCESS;
 594                 rs->sr_text = NULL;
 595         }
 596
 597 return_results:
 598         send_ldap_result( op, rs );
 599
 600 #ifdef LDAP_SYNC
 601         if ( rs->sr_err == LDAP_SUCCESS && !op->o_noop ) {
 602                 /* Loop through in-scope entries for each psearch spec */
 603                 LDAP_LIST_FOREACH ( ps_list, &bdb->bi_psearch_list, o_ps_link ) {
 604                         bdb_psearch( op, rs, ps_list, e, LDAP_PSEARCH_BY_MODIFY );
 605                 }
 606                 pm_list = LDAP_LIST_FIRST(&op->o_pm_list);
 607                 while ( pm_list != NULL ) {
 608                         bdb_psearch(op, rs, pm_list->ps_op,
 609                                                 e, LDAP_PSEARCH_BY_SCOPEOUT);
 610                         LDAP_LIST_REMOVE ( pm_list, ps_link );
 611                         pm_prev = pm_list;
 612                         pm_list = LDAP_LIST_NEXT ( pm_list, ps_link );
 613                         ch_free( pm_prev );
 614                 }
 615         }
 616 #endif
 617
 618         if( rs->sr_err == LDAP_SUCCESS && bdb->bi_txn_cp ) {
 619                 ldap_pvt_thread_yield();
 620                 TXN_CHECKPOINT( bdb->bi_dbenv,
 621                         bdb->bi_txn_cp_kbyte, bdb->bi_txn_cp_min, 0 );
 622         }
 623
 624 done:
 625         if( ltid != NULL ) {
 626 #ifdef LDAP_SYNC
 627                 pm_list = LDAP_LIST_FIRST(&op->o_pm_list);
 628                 while ( pm_list != NULL ) {
 629                         LDAP_LIST_REMOVE ( pm_list, ps_link );
 630                         pm_prev = pm_list;
 631                         pm_list = LDAP_LIST_NEXT ( pm_list, ps_link );
 632                         ch_free( pm_prev );
 633                 }
 634 #endif
 635                 TXN_ABORT( ltid );
 636                 op->o_private = NULL;
 637         }
 638
 639         if( e != NULL ) {
 640                 bdb_unlocked_cache_return_entry_w (&bdb->bi_cache, e);
 641         }
 642         return ( ( rs->sr_err == LDAP_SUCCESS ) ? noop : rs->sr_err );
 643 }