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Cleanup... never replicate syncConsumersubentries. Plug memleaks.

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This commit is contained in:
Howard Chu 2004-11-29 06:51:44 +00:00
parent a88c78d64e
commit d47f98c2eb
1 changed files with 34 additions and 9 deletions
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43
servers/slapd/overlays/syncprov.c
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@ -151,7 +151,7 @@ syncprov_state_ctrl(
ber_set_option( ber, LBER_OPT_BER_MEMCTX, &op->o_tmpmemctx );
ctrls[num_ctrls] = op->o_tmpalloc( sizeof ( LDAPControl ), op->o_tmpmemctx );
for ( a = e->e_attrs; a != NULL; a = a->a_next ) {
AttributeDescription *desc = a->a_desc;
if ( desc == slap_schema.si_ad_entryUUID ) {
@ -212,7 +212,7 @@ syncprov_done_ctrl(
if ( refreshDeletes == LDAP_SYNC_REFRESH_DELETES ) {
ber_printf( ber, "b", refreshDeletes );
}
ber_printf( ber, "N}" );
ber_printf( ber, "N}" );
ctrls[num_ctrls]->ldctl_oid = LDAP_CONTROL_SYNC_DONE;
ctrls[num_ctrls]->ldctl_iscritical = (op->o_sync == SLAP_CONTROL_CRITICAL);
@ -795,6 +795,7 @@ syncprov_matchops( Operation *op, opcookie *opc, int saveit )
Attribute *a;
int rc;
struct berval newdn;
int freefdn = 0;
fc.fdn = &op->o_req_ndn;
/* compute new DN */
@ -804,6 +805,7 @@ syncprov_matchops( Operation *op, opcookie *opc, int saveit )
else dnParent( fc.fdn, &pdn );
build_new_dn( &newdn, &pdn, &op->orr_nnewrdn, op->o_tmpmemctx );
fc.fdn = &newdn;
freefdn = 1;
}
if ( op->o_tag != LDAP_REQ_ADD ) {
op->o_bd->bd_info = (BackendInfo *)on->on_info;
@ -814,6 +816,10 @@ syncprov_matchops( Operation *op, opcookie *opc, int saveit )
e = op->ora_e;
}
/* Never replicate these */
if ( is_entry_syncConsumerSubentry( e )) {
goto done;
}
if ( saveit ) {
ber_dupbv_x( &opc->sdn, &e->e_name, op->o_tmpmemctx );
ber_dupbv_x( &opc->sndn, &e->e_nname, op->o_tmpmemctx );
@ -883,11 +889,15 @@ syncprov_matchops( Operation *op, opcookie *opc, int saveit )
}
}
ldap_pvt_thread_mutex_unlock( &si->si_ops_mutex );
done:
if ( op->o_tag != LDAP_REQ_ADD ) {
op->o_bd->bd_info = (BackendInfo *)on->on_info;
be_entry_release_r( op, e );
op->o_bd->bd_info = (BackendInfo *)on;
}
if ( freefdn ) {
op->o_tmpfree( fc.fdn->bv_val, op->o_tmpmemctx );
}
}
static int
@ -913,7 +923,7 @@ syncprov_op_cleanup( Operation *op, SlapReply *rs )
ldap_pvt_thread_rdwr_runlock( &si->si_mods_rwlock );
if ( mt ) {
modinst *mi = mt->mt_mods;
/* If there are more, promote the next one */
ldap_pvt_thread_mutex_lock( &mt->mt_mutex );
if ( mi->mi_next ) {
@ -929,6 +939,12 @@ syncprov_op_cleanup( Operation *op, SlapReply *rs )
ch_free( mt );
}
}
if ( !BER_BVISNULL( &opc->suuid ))
op->o_tmpfree( opc->suuid.bv_val, op->o_tmpmemctx );
if ( !BER_BVISNULL( &opc->sndn ))
op->o_tmpfree( opc->sndn.bv_val, op->o_tmpmemctx );
if ( !BER_BVISNULL( &opc->sdn ))
op->o_tmpfree( opc->sdn.bv_val, op->o_tmpmemctx );
op->o_callback = cb->sc_next;
op->o_tmpfree(cb, op->o_tmpmemctx);
}
@ -995,7 +1011,7 @@ syncprov_op_response( Operation *op, SlapReply *rs )
do_check = 1;
si->si_numops = 0;
}
if ( si->si_chktime &&
if ( si->si_chktime &&
(op->o_time - si->si_chklast >= si->si_chktime )) {
do_check = 1;
si->si_chklast = op->o_time;
@ -1107,7 +1123,7 @@ return_results:;
return rc;
}
static int
syncprov_op_mod( Operation *op, SlapReply *rs )
{
@ -1263,6 +1279,16 @@ syncprov_search_response( Operation *op, SlapReply *rs )
if ( rs->sr_type == REP_SEARCH || rs->sr_type == REP_SEARCHREF ) {
int i;
/* If we got a referral without a referral object, there's
* something missing that we cannot replicate. Just ignore it.
* The consumer will abort because we didn't send the expected
* control.
*/
if ( !rs->sr_entry ) {
assert( rs->sr_entry );
Debug( LDAP_DEBUG_ANY, "bogus referral in context\n",0,0,0 );
return SLAP_CB_CONTINUE;
}
if ( srs->sr_state.ctxcsn ) {
Attribute *a = attr_find( rs->sr_entry->e_attrs,
slap_schema.si_ad_entryCSN );
@ -1313,7 +1339,7 @@ syncprov_search_response( Operation *op, SlapReply *rs )
opc.sctxcsn = sr->s_csn;
opc.sreference = sr->s_isreference;
e = NULL;
if ( sr->s_mode != LDAP_SYNC_DELETE ) {
op->o_bd->bd_info = (BackendInfo *)on->on_info;
rc = be_entry_get_rw( op, &opc.sndn, NULL, NULL, 0, &e );
@ -1442,7 +1468,7 @@ syncprov_op_search( Operation *op, SlapReply *rs )
return rs->sr_err;
}
goto shortcut;
} else
} else
/* If context has changed, check for Present UUIDs */
if ( syncprov_findcsn( op, FIND_PRESENT ) != LDAP_SUCCESS ) {
send_ldap_result( op, rs );
@ -1525,7 +1551,6 @@ syncprov_operational(
ad_inlist( slap_schema.si_ad_contextCSN, rs->sr_attrs )) {
Attribute *a, **ap = NULL;
for ( a=rs->sr_entry->e_attrs; a; a=a->a_next ) {
if ( a->a_desc == slap_schema.si_ad_contextCSN )
break;
@ -1646,7 +1671,7 @@ syncprov_db_open(
slap_get_csn( op, si->si_ctxcsnbuf, sizeof(si->si_ctxcsnbuf),
&si->si_ctxcsn, 0 );
}
op->o_bd->bd_info = (BackendInfo *)on;
return 0;
}