/* modrdn.c - bdb backend modrdn routine */ /* $OpenLDAP$ */ /* * Copyright 1998-2002 The OpenLDAP Foundation, All Rights Reserved. * COPYING RESTRICTIONS APPLY, see COPYRIGHT file */ #include "portable.h" #include #include #include "back-bdb.h" #include "external.h" int bdb_modrdn( Backend *be, Connection *conn, Operation *op, struct berval *dn, struct berval *ndn, struct berval *newrdn, struct berval *nnewrdn, int deleteoldrdn, struct berval *newSuperior, struct berval *nnewSuperior ) { struct bdb_info *bdb = (struct bdb_info *) be->be_private; AttributeDescription *children = slap_schema.si_ad_children; struct berval p_dn, p_ndn; struct berval new_dn = {0, NULL}, new_ndn = {0, NULL}; int isroot = -1; Entry *e = NULL; Entry *p = NULL; Entry *matched; int rc; const char *text; char textbuf[SLAP_TEXT_BUFLEN]; size_t textlen = sizeof textbuf; DB_TXN * ltid = NULL; struct bdb_op_info opinfo; ID id; int a_cnt, d_cnt; LDAPRDN *new_rdn = NULL; LDAPRDN *old_rdn = NULL; Entry *np = NULL; /* newSuperior Entry */ struct berval *np_dn = NULL; /* newSuperior dn */ struct berval *np_ndn = NULL; /* newSuperior ndn */ struct berval *new_parent_dn = NULL; /* np_dn, p_dn, or NULL */ /* Used to interface with bdb_modify_internal() */ Modifications *mod = NULL; /* Used to delete old rdn */ int manageDSAit = get_manageDSAit( op ); #ifdef NEW_LOGGING LDAP_LOG (( "modrdn", LDAP_LEVEL_ENTRY, "==>bdb_modrdn(%s,%s,%s)\n", dn->bv_val,newrdn->bv_val, newSuperior ? newSuperior->bv_val : "NULL" )); #else Debug( LDAP_DEBUG_TRACE, "==>bdb_modrdn(%s,%s,%s)\n", dn->bv_val, newrdn->bv_val, newSuperior ? newSuperior->bv_val : "NULL" ); #endif #if 0 if( newSuperior != NULL ) { rc = LDAP_UNWILLING_TO_PERFORM; text = "newSuperior not implemented (yet)"; goto return_results; } #endif if( 0 ) { retry: /* transaction retry */ if (e != NULL) { bdb_cache_delete_entry(&bdb->bi_cache, e); bdb_cache_return_entry_w(&bdb->bi_cache, e); } if (p != NULL) { bdb_cache_return_entry_r(&bdb->bi_cache, p); } if (np != NULL) { bdb_cache_return_entry_r(&bdb->bi_cache, np); } #ifdef NEW_LOGGING LDAP_LOG (( "modrdn", LDAP_LEVEL_DETAIL1, "==>bdb_modrdn: retrying...\n")); #else Debug( LDAP_DEBUG_TRACE, "==>bdb_modrdn: retrying...\n", 0, 0, 0 ); #endif rc = TXN_ABORT( ltid ); ltid = NULL; op->o_private = NULL; if( rc != 0 ) { rc = LDAP_OTHER; text = "internal error"; goto return_results; } ldap_pvt_thread_yield(); } /* begin transaction */ rc = TXN_BEGIN( bdb->bi_dbenv, NULL, <id, bdb->bi_db_opflags ); text = NULL; if( rc != 0 ) { #ifdef NEW_LOGGING LDAP_LOG (( "modrdn", LDAP_LEVEL_ERR, "==>bdb_modrdn: txn_begin failed: %s (%d)\n", db_strerror(rc), rc )); #else Debug( LDAP_DEBUG_TRACE, "bdb_delete: txn_begin failed: %s (%d)\n", db_strerror(rc), rc, 0 ); #endif rc = LDAP_OTHER; text = "internal error"; goto return_results; } opinfo.boi_bdb = be; opinfo.boi_txn = ltid; opinfo.boi_err = 0; op->o_private = &opinfo; /* get entry */ rc = bdb_dn2entry_w( be, ltid, ndn, &e, &matched, 0 ); switch( rc ) { case 0: case DB_NOTFOUND: break; case DB_LOCK_DEADLOCK: case DB_LOCK_NOTGRANTED: goto retry; case LDAP_BUSY: text = "ldap server busy"; goto return_results; default: rc = LDAP_OTHER; text = "internal error"; goto return_results; } if ( e == NULL ) { char* matched_dn = NULL; BerVarray refs; if( matched != NULL ) { matched_dn = ch_strdup( matched->e_dn ); refs = is_entry_referral( matched ) ? get_entry_referrals( be, conn, op, matched ) : NULL; bdb_cache_return_entry_r( &bdb->bi_cache, matched ); matched = NULL; } else { refs = referral_rewrite( default_referral, NULL, dn, LDAP_SCOPE_DEFAULT ); } send_ldap_result( conn, op, rc = LDAP_REFERRAL, matched_dn, NULL, refs, NULL ); ber_bvarray_free( refs ); free( matched_dn ); goto done; } if (!manageDSAit && is_entry_referral( e ) ) { /* parent is a referral, don't allow add */ /* parent is an alias, don't allow add */ BerVarray refs = get_entry_referrals( be, conn, op, e ); #ifdef NEW_LOGGING LDAP_LOG (( "modrdn", LDAP_LEVEL_DETAIL1, "==>bdb_modrdn: entry %s is referral \n", e->e_dn )); #else Debug( LDAP_DEBUG_TRACE, "bdb_modrdn: entry %s is referral\n", e->e_dn, 0, 0 ); #endif send_ldap_result( conn, op, rc = LDAP_REFERRAL, e->e_dn, NULL, refs, NULL ); ber_bvarray_free( refs ); goto done; } if ( be_issuffix( be, &e->e_nname ) ) { p_ndn = slap_empty_bv; } else { dnParent( &e->e_nname, &p_ndn ); } np_ndn = &p_ndn; if ( p_ndn.bv_len != 0 ) { /* Make sure parent entry exist and we can write its * children. */ rc = bdb_dn2entry_r( be, ltid, &p_ndn, &p, NULL, 0 ); switch( rc ) { case 0: case DB_NOTFOUND: break; case DB_LOCK_DEADLOCK: case DB_LOCK_NOTGRANTED: goto retry; case LDAP_BUSY: text = "ldap server busy"; goto return_results; default: rc = LDAP_OTHER; text = "internal error"; goto return_results; } if( p == NULL) { #ifdef NEW_LOGGING LDAP_LOG (( "modrdn", LDAP_LEVEL_ERR, "==>bdb_modrdn: parent does not exist\n" )); #else Debug( LDAP_DEBUG_TRACE, "bdb_modrdn: parent does not exist\n", 0, 0, 0); #endif rc = LDAP_OTHER; goto return_results; } /* check parent for "children" acl */ if ( ! access_allowed( be, conn, op, p, children, NULL, ACL_WRITE, NULL ) ) { #ifdef NEW_LOGGING LDAP_LOG (( "modrdn", LDAP_LEVEL_ERR, "==>bdb_modrdn: no access to parent\n" )); #else Debug( LDAP_DEBUG_TRACE, "no access to parent\n", 0, 0, 0 ); #endif send_ldap_result( conn, op, LDAP_INSUFFICIENT_ACCESS, NULL, NULL, NULL, NULL ); goto return_results; } #ifdef NEW_LOGGING LDAP_LOG (( "modrdn", LDAP_LEVEL_DETAIL1, "==>bdb_modrdn: wr to children %s is OK\n", p_ndn.bv_val )); #else Debug( LDAP_DEBUG_TRACE, "bdb_modrdn: wr to children of entry %s OK\n", p_ndn.bv_val, 0, 0 ); #endif if ( p_ndn.bv_val == slap_empty_bv.bv_val ) { p_dn = slap_empty_bv; } else { dnParent( &e->e_name, &p_dn ); } #ifdef NEW_LOGGING LDAP_LOG (( "modrdn", LDAP_LEVEL_DETAIL1, "==>bdb_modrdn: parent dn=%s\n", p_dn.bv_val )); #else Debug( LDAP_DEBUG_TRACE, "bdb_modrdn: parent dn=%s\n", p_dn.bv_val, 0, 0 ); #endif } else { /* no parent, modrdn entry directly under root */ isroot = be_isroot( be, &op->o_ndn ); if ( ! isroot ) { if ( be_issuffix( be, (struct berval *)&slap_empty_bv ) || be_isupdate( be, &op->o_ndn ) ) { p = (Entry *)&slap_entry_root; /* check parent for "children" acl */ rc = access_allowed( be, conn, op, p, children, NULL, ACL_WRITE, NULL ); p = NULL; if ( ! rc ) { #ifdef NEW_LOGGING LDAP_LOG (( "modrdn", LDAP_LEVEL_ERR, "==>bdb_modrdn: no access to parent\n" )); #else Debug( LDAP_DEBUG_TRACE, "no access to parent\n", 0, 0, 0 ); #endif send_ldap_result( conn, op, LDAP_INSUFFICIENT_ACCESS, NULL, NULL, NULL, NULL ); goto return_results; } #ifdef NEW_LOGGING LDAP_LOG (( "modrdn", LDAP_LEVEL_DETAIL1, "==>bdb_modrdn: wr to children of entry \"\" OK\n", p_dn.bv_val )); #else Debug( LDAP_DEBUG_TRACE, "bdb_modrdn: wr to children of entry \"\" OK\n", 0, 0, 0 ); #endif p_dn.bv_val = ""; p_dn.bv_len = 0; #ifdef NEW_LOGGING LDAP_LOG (( "modrdn", LDAP_LEVEL_DETAIL1, "==>bdb_modrdn: parent dn=\"\" \n" )); #else Debug( LDAP_DEBUG_TRACE, "bdb_modrdn: parent dn=\"\"\n", 0, 0, 0 ); #endif } else { #ifdef NEW_LOGGING LDAP_LOG (( "modrdn", LDAP_LEVEL_ERR, "==>bdb_modrdn: no parent, not root &\"\" is not suffix\n" )); #else Debug( LDAP_DEBUG_TRACE, "bdb_modrdn: no parent, not root " "& \"\" is not suffix\n", 0, 0, 0); #endif rc = LDAP_INSUFFICIENT_ACCESS; goto return_results; } } } new_parent_dn = &p_dn; /* New Parent unless newSuperior given */ if ( newSuperior != NULL ) { #ifdef NEW_LOGGING LDAP_LOG (( "modrdn", LDAP_LEVEL_DETAIL1, "==>bdb_modrdn: new parent \"%s\" requested...\n", newSuperior->bv_val )); #else Debug( LDAP_DEBUG_TRACE, "bdb_modrdn: new parent \"%s\" requested...\n", newSuperior->bv_val, 0, 0 ); #endif if ( newSuperior->bv_len ) { np_dn = newSuperior; np_ndn = nnewSuperior; /* newSuperior == oldParent?, if so ==> ERROR */ /* newSuperior == entry being moved?, if so ==> ERROR */ /* Get Entry with dn=newSuperior. Does newSuperior exist? */ rc = bdb_dn2entry_r( be, ltid, nnewSuperior, &np, NULL, 0 ); switch( rc ) { case 0: case DB_NOTFOUND: break; case DB_LOCK_DEADLOCK: case DB_LOCK_NOTGRANTED: goto retry; case LDAP_BUSY: text = "ldap server busy"; goto return_results; default: rc = LDAP_OTHER; text = "internal error"; goto return_results; } if( np == NULL) { #ifdef NEW_LOGGING LDAP_LOG (( "modrdn", LDAP_LEVEL_DETAIL1, "==>bdb_modrdn: newSup(ndn=%s) not here!\n", np_ndn->bv_val )); #else Debug( LDAP_DEBUG_TRACE, "bdb_modrdn: newSup(ndn=%s) not here!\n", np_ndn->bv_val, 0, 0); #endif rc = LDAP_OTHER; goto return_results; } #ifdef NEW_LOGGING LDAP_LOG (( "modrdn", LDAP_LEVEL_DETAIL1, "==>bdb_modrdn: wr to new parent OK np=%p, id=%ld\n", np, (long) np->e_id )); #else Debug( LDAP_DEBUG_TRACE, "bdb_modrdn: wr to new parent OK np=%p, id=%ld\n", np, (long) np->e_id, 0 ); #endif /* check newSuperior for "children" acl */ if ( !access_allowed( be, conn, op, np, children, NULL, ACL_WRITE, NULL ) ) { #ifdef NEW_LOGGING LDAP_LOG (( "modrdn", LDAP_LEVEL_DETAIL1, "==>bdb_modrdn: no wr to newSup children\n" )); #else Debug( LDAP_DEBUG_TRACE, "bdb_modrdn: no wr to newSup children\n", 0, 0, 0 ); #endif rc = LDAP_INSUFFICIENT_ACCESS; goto return_results; } #ifdef BDB_ALIASES if ( is_entry_alias( np ) ) { /* parent is an alias, don't allow add */ #ifdef NEW_LOGGING LDAP_LOG (( "modrdn", LDAP_LEVEL_DETAIL1, "==>bdb_modrdn: entry is alias\n" )); #else Debug( LDAP_DEBUG_TRACE, "bdb_modrdn: entry is alias\n", 0, 0, 0 ); #endif rc = LDAP_ALIAS_PROBLEM; goto return_results; } #endif if ( is_entry_referral( np ) ) { /* parent is a referral, don't allow add */ #ifdef NEW_LOGGING LDAP_LOG (( "modrdn", LDAP_LEVEL_DETAIL1, "==>bdb_modrdn: entry is referral\n" )); #else Debug( LDAP_DEBUG_TRACE, "bdb_modrdn: entry is referral\n", 0, 0, 0 ); #endif rc = LDAP_OPERATIONS_ERROR; goto return_results; } } else { if ( isroot == -1 ) { isroot = be_isroot( be, &op->o_ndn ); } np_dn = NULL; /* no parent, modrdn entry directly under root */ if ( ! isroot ) { if ( be_issuffix( be, (struct berval *)&slap_empty_bv ) || be_isupdate( be, &op->o_ndn ) ) { np = (Entry *)&slap_entry_root; /* check parent for "children" acl */ rc = access_allowed( be, conn, op, np, children, NULL, ACL_WRITE, NULL ); np = NULL; if ( ! rc ) { #ifdef NEW_LOGGING LDAP_LOG (( "modrdn", LDAP_LEVEL_ERR, "==>bdb_modrdn: no access to superior\n" )); #else Debug( LDAP_DEBUG_TRACE, "no access to new superior\n", 0, 0, 0 ); #endif send_ldap_result( conn, op, LDAP_INSUFFICIENT_ACCESS, NULL, NULL, NULL, NULL ); goto return_results; } #ifdef NEW_LOGGING LDAP_LOG (( "modrdn", LDAP_LEVEL_DETAIL1, "bdb_modrdn: wr to children entry \"\" OK\n" )); #else Debug( LDAP_DEBUG_TRACE, "bdb_modrdn: wr to children of entry \"\" OK\n", 0, 0, 0 ); #endif } else { #ifdef NEW_LOGGING LDAP_LOG (( "modrdn", LDAP_LEVEL_ERR, "bdb_modrdn: new superior=\"\", not root & \"\" is not suffix\n" )); #else Debug( LDAP_DEBUG_TRACE, "bdb_modrdn: new superior=\"\", not root " "& \"\" is not suffix\n", 0, 0, 0); #endif rc = LDAP_INSUFFICIENT_ACCESS; goto return_results; } } #ifdef NEW_LOGGING LDAP_LOG (( "modrdn", LDAP_LEVEL_DETAIL1, "bdb_modrdn: new superior=\"\"\n" )); #else Debug( LDAP_DEBUG_TRACE, "bdb_modrdn: new superior=\"\"\n", 0, 0, 0 ); #endif } #ifdef NEW_LOGGING LDAP_LOG (( "modrdn", LDAP_LEVEL_DETAIL1, "bdb_modrdn: wr to new parent's children OK\n" )); #else Debug( LDAP_DEBUG_TRACE, "bdb_modrdn: wr to new parent's children OK\n", 0, 0, 0 ); #endif new_parent_dn = np_dn; } /* Build target dn and make sure target entry doesn't exist already. */ build_new_dn( &new_dn, new_parent_dn, newrdn ); dnNormalize2( NULL, &new_dn, &new_ndn ); #ifdef NEW_LOGGING LDAP_LOG (( "modrdn", LDAP_LEVEL_RESULTS, "bdb_modrdn: new ndn=%s\n", new_ndn.bv_val )); #else Debug( LDAP_DEBUG_TRACE, "bdb_modrdn: new ndn=%s\n", new_ndn.bv_val, 0, 0 ); #endif rc = bdb_dn2id ( be, ltid, &new_ndn, &id ); switch( rc ) { case DB_LOCK_DEADLOCK: case DB_LOCK_NOTGRANTED: goto retry; case DB_NOTFOUND: break; case 0: rc = LDAP_ALREADY_EXISTS; goto return_results; default: rc = LDAP_OTHER; text = "internal error"; goto return_results; } #ifdef NEW_LOGGING LDAP_LOG (( "modrdn", LDAP_LEVEL_ERR, "bdb_modrdn: new ndn=%s does not exist\n", new_ndn.bv_val )); #else Debug( LDAP_DEBUG_TRACE, "bdb_modrdn: new ndn=%s does not exist\n", new_ndn.bv_val, 0, 0 ); #endif /* Get attribute type and attribute value of our new rdn, we will * need to add that to our new entry */ if ( ldap_bv2rdn( newrdn, &new_rdn, (char **)&text, LDAP_DN_FORMAT_LDAP ) ) { #ifdef NEW_LOGGING LDAP_LOG (( "modrdn", LDAP_LEVEL_ERR, "bdb_modrdn: can't figure out type(s)/values(s) of newrdn\n" )); #else Debug( LDAP_DEBUG_TRACE, "bdb_modrdn: can't figure out type(s)/values(s) " "of newrdn\n", 0, 0, 0 ); #endif rc = LDAP_OPERATIONS_ERROR; text = "unknown type(s) used in RDN"; goto return_results; } #ifdef NEW_LOGGING LDAP_LOG (( "modrdn", LDAP_LEVEL_RESULTS, "bdb_modrdn: new_rdn_type=\"%s\", new_rdn_val=\"%s\"\n", new_rdn[0][0]->la_attr.bv_val, new_rdn[0][0]->la_value.bv_val )); #else Debug( LDAP_DEBUG_TRACE, "bdb_modrdn: new_rdn_type=\"%s\", new_rdn_val=\"%s\"\n", new_rdn[0][0]->la_attr.bv_val, new_rdn[0][0]->la_value.bv_val, 0 ); #endif if ( ldap_bv2rdn( dn, &old_rdn, (char **)&text, LDAP_DN_FORMAT_LDAP ) ) { #ifdef NEW_LOGGING LDAP_LOG (( "modrdn", LDAP_LEVEL_ERR, "bdb_modrdn: can't figure out type(s)/values(s) of old_rdn\n" )); #else Debug( LDAP_DEBUG_TRACE, "bdb_back_modrdn: can't figure out the old_rdn " "type(s)/value(s)\n", 0, 0, 0 ); #endif rc = LDAP_OTHER; text = "cannot parse RDN from old DN"; goto return_results; } #if 0 if ( newSuperior == NULL && charray_strcasecmp( ( const char ** )old_rdn_types, ( const char ** )new_rdn_types ) != 0 ) { /* Not a big deal but we may say something */ #ifdef NEW_LOGGING LDAP_LOG (( "modrdn", LDAP_LEVEL_ERR, "bdb_modrdn: old_rdn_type(s)=%s, new_rdn_type(s)=%s do not match\n", old_rdn_types[ 0 ], new_rdn_types[ 0 ] )); #else Debug( LDAP_DEBUG_TRACE, "bdb_modrdn: old_rdn_type(s)=%s, new_rdn_type(s)=%s " "do not match\n", old_rdn_types[ 0 ], new_rdn_types[ 0 ], 0 ); #endif } #endif /* Add new attribute values to the entry */ for ( a_cnt = 0; new_rdn[0][ a_cnt ]; a_cnt++ ) { int rc; AttributeDescription *desc = NULL; Modifications *mod_tmp; rc = slap_bv2ad( &new_rdn[0][ a_cnt ]->la_attr, &desc, &text ); if ( rc != LDAP_SUCCESS ) { #ifdef NEW_LOGGING LDAP_LOG (( "modrdn", LDAP_LEVEL_ERR, "bdb_modrdn: %s: %s (new)\n", text, new_rdn[0][a_cnt]->la_attr.bv_val )); #else Debug( LDAP_DEBUG_TRACE, "bdb_modrdn: %s: %s (new)\n", text, new_rdn[0][ a_cnt ]->la_attr.bv_val, 0 ); #endif goto return_results; } /* ACL check of newly added attrs */ if ( !access_allowed( be, conn, op, e, desc, &new_rdn[0][ a_cnt ]->la_value, ACL_WRITE, NULL ) ) { #ifdef NEW_LOGGING LDAP_LOG (( "modrdn", LDAP_LEVEL_ERR, "bdb_modrdn: access to attr \"%s\" (new) not allowed\n", new_rdn[0][a_cnt]->la_attr.bv_val )); #else Debug( LDAP_DEBUG_TRACE, "bdb_modrdn: access to attr \"%s\" " "(new) not allowed\n", new_rdn[0][ a_cnt ]->la_attr.bv_val, 0, 0 ); #endif rc = LDAP_INSUFFICIENT_ACCESS; goto return_results; } /* Apply modification */ mod_tmp = ( Modifications * )ch_malloc( sizeof( Modifications ) + 2 * sizeof( struct berval ) ); mod_tmp->sml_desc = desc; mod_tmp->sml_bvalues = ( BerVarray )( mod_tmp + 1 ); mod_tmp->sml_bvalues[ 0 ] = new_rdn[0][ a_cnt ]->la_value; mod_tmp->sml_bvalues[ 1 ].bv_val = NULL; mod_tmp->sml_op = SLAP_MOD_SOFTADD; mod_tmp->sml_next = mod; mod = mod_tmp; } /* Remove old rdn value if required */ if ( deleteoldrdn ) { /* Get value of old rdn */ if ( old_rdn == NULL) { #ifdef NEW_LOGGING LDAP_LOG (( "modrdn", LDAP_LEVEL_ERR, "bdb_modrdn: can't figure out old RDN values(s) from old RDN\n" )); #else Debug( LDAP_DEBUG_TRACE, "bdb_modrdn: can't figure out old RDN value(s) " "from old RDN\n", 0, 0, 0 ); #endif rc = LDAP_OTHER; text = "could not parse value(s) from old RDN"; goto return_results; } for ( d_cnt = 0; old_rdn[0][ d_cnt ]; d_cnt++ ) { int rc; AttributeDescription *desc = NULL; Modifications *mod_tmp; rc = slap_bv2ad( &old_rdn[0][ d_cnt ]->la_attr, &desc, &text ); if ( rc != LDAP_SUCCESS ) { #ifdef NEW_LOGGING LDAP_LOG (( "modrdn", LDAP_LEVEL_ERR, "bdb_modrdn: %s: %s (old)\n", text, old_rdn[0][d_cnt]->la_attr.bv_val )); #else Debug( LDAP_DEBUG_TRACE, "bdb_modrdn: %s: %s (old)\n", text, old_rdn[0][ d_cnt ]->la_attr.bv_val, 0 ); #endif goto return_results; } /* ACL check of newly added attrs */ if ( !access_allowed( be, conn, op, e, desc, &old_rdn[0][d_cnt]->la_value, ACL_WRITE, NULL ) ) { #ifdef NEW_LOGGING LDAP_LOG (( "modrdn", LDAP_LEVEL_ERR, "bdb_modrdn: access to attr \"%s\" (old) not allowed\n", old_rdn[0][d_cnt]->la_attr.bv_val )); #else Debug( LDAP_DEBUG_TRACE, "bdb_modrdn: access to attr \"%s\" " "(old) not allowed\n", old_rdn[0][ d_cnt ]->la_attr.bv_val, 0, 0 ); #endif rc = LDAP_INSUFFICIENT_ACCESS; goto return_results; } /* Apply modification */ mod_tmp = ( Modifications * )ch_malloc( sizeof( Modifications ) + 2 * sizeof ( struct berval ) ); mod_tmp->sml_desc = desc; mod_tmp->sml_bvalues = ( BerVarray )(mod_tmp+1); mod_tmp->sml_bvalues[ 0 ] = old_rdn[0][ d_cnt ]->la_value; mod_tmp->sml_bvalues[ 1 ].bv_val = NULL; mod_tmp->sml_op = LDAP_MOD_DELETE; mod_tmp->sml_next = mod; mod = mod_tmp; } } /* delete old one */ rc = bdb_dn2id_delete( be, ltid, p_ndn.bv_val, e ); if ( rc != 0 ) { switch( rc ) { case DB_LOCK_DEADLOCK: case DB_LOCK_NOTGRANTED: goto retry; } rc = LDAP_OTHER; text = "DN index delete fail"; goto return_results; } (void) bdb_cache_delete_entry(&bdb->bi_cache, e); /* Binary format uses a single contiguous block, cannot * free individual fields. Leave new_dn/new_ndn set so * they can be individually freed later. */ e->e_name = new_dn; e->e_nname = new_ndn; new_dn.bv_val = NULL; new_ndn.bv_val = NULL; /* add new one */ rc = bdb_dn2id_add( be, ltid, np_ndn, e ); if ( rc != 0 ) { switch( rc ) { case DB_LOCK_DEADLOCK: case DB_LOCK_NOTGRANTED: goto retry; } rc = LDAP_OTHER; text = "DN index add failed"; goto return_results; } /* modify entry */ rc = bdb_modify_internal( be, conn, op, ltid, &mod[0], e, &text, textbuf, textlen ); if( rc != LDAP_SUCCESS ) { switch( rc ) { case DB_LOCK_DEADLOCK: case DB_LOCK_NOTGRANTED: goto retry; } goto return_results; } /* id2entry index */ rc = bdb_id2entry_update( be, ltid, e ); if ( rc != 0 ) { switch( rc ) { case DB_LOCK_DEADLOCK: case DB_LOCK_NOTGRANTED: goto retry; } rc = LDAP_OTHER; text = "entry update failed"; goto return_results; } if( op->o_noop ) { if(( rc=TXN_ABORT( ltid )) != 0 ) { text = "txn_abort (no-op) failed"; } else { rc = LDAP_SUCCESS; } } else { char gid[DB_XIDDATASIZE]; snprintf( gid, sizeof( gid ), "%s-%08lx-%08lx", bdb_uuid.bv_val, (long) op->o_connid, (long) op->o_opid ); if(( rc=TXN_PREPARE( ltid, gid )) != 0 ) { text = "txn_prepare failed"; } else { if( bdb_cache_update_entry(&bdb->bi_cache, e) == -1 ) { if(( rc=TXN_ABORT( ltid )) != 0 ) { text ="cache update & txn_abort failed"; } else { rc = LDAP_OTHER; text = "cache update failed"; } } else { if(( rc=TXN_COMMIT( ltid, 0 )) != 0 ) { text = "txn_commit failed"; } else { rc = LDAP_SUCCESS; } } } } ltid = NULL; op->o_private = NULL; if( rc == LDAP_SUCCESS ) { #ifdef NEW_LOGGING LDAP_LOG (( "modrdn", LDAP_LEVEL_RESULTS, "bdb_modrdn: rdn modified%s id=%08lx dn=\"%s\"\n", op->o_noop ? " (no-op)" : "", e->e_id, e->e_dn )); #else Debug(LDAP_DEBUG_TRACE, "bdb_modrdn: rdn modified%s id=%08lx dn=\"%s\"\n", op->o_noop ? " (no-op)" : "", e->e_id, e->e_dn ); #endif text = NULL; bdb_cache_entry_commit( e ); } else { #ifdef NEW_LOGGING LDAP_LOG (( "modrdn", LDAP_LEVEL_RESULTS, "bdb_modrdn: %s : %s (%d)\n", text, db_strerror(rc), rc )); #else Debug( LDAP_DEBUG_TRACE, "bdb_add: %s : %s (%d)\n", text, db_strerror(rc), rc ); #endif rc = LDAP_OTHER; } return_results: send_ldap_result( conn, op, rc, NULL, text, NULL, NULL ); if( rc == LDAP_SUCCESS && bdb->bi_txn_cp ) { ldap_pvt_thread_yield(); TXN_CHECKPOINT( bdb->bi_dbenv, bdb->bi_txn_cp_kbyte, bdb->bi_txn_cp_min, 0 ); } done: if( new_dn.bv_val != NULL ) free( new_dn.bv_val ); if( new_ndn.bv_val != NULL ) free( new_ndn.bv_val ); /* LDAP v2 supporting correct attribute handling. */ if( new_rdn != NULL ) ldap_rdnfree( new_rdn ); if( old_rdn != NULL ) ldap_rdnfree( old_rdn ); if( mod != NULL ) { Modifications *tmp; for (; mod; mod=tmp ) { tmp = mod->sml_next; free( mod ); } } /* LDAP v3 Support */ if( np != NULL ) { /* free new parent and reader lock */ bdb_cache_return_entry_r(&bdb->bi_cache, np); } if( p != NULL ) { /* free parent and reader lock */ bdb_cache_return_entry_r(&bdb->bi_cache, p); } /* free entry */ if( e != NULL ) { bdb_cache_return_entry_w( &bdb->bi_cache, e ); } if( ltid != NULL ) { TXN_ABORT( ltid ); op->o_private = NULL; } return rc; }