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Manage c_sasl_bind_mech on upstream

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This commit is contained in:
Ondřej Kuzník 2018-01-17 15:16:05 +00:00 committed by Ondřej Kuzník
parent c52328f63d
commit 5c1245de06
4 changed files with 32 additions and 3 deletions
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22
servers/lloadd/bind.c
View file

@ -126,7 +126,7 @@ request_bind( LloadConnection *client, LloadOperation *op )
{
LloadConnection *upstream = NULL;
BerElement *ber, *copy;
struct berval binddn, auth;
struct berval binddn, auth, mech = BER_BVNULL;
ber_int_t version;
ber_tag_t tag;
unsigned long pin = client->c_pin_id;
@ -226,8 +226,6 @@ request_bind( LloadConnection *client, LloadOperation *op )
BER_BVZERO( &client->c_sasl_bind_mech );
}
} else if ( tag == LDAP_AUTH_SASL ) {
struct berval mech;
ber_init2( copy, &auth, 0 );
if ( ber_get_stringbv( copy, &mech, LBER_BV_NOTERM ) == LBER_ERROR ) {
@ -310,6 +308,10 @@ request_bind( LloadConnection *client, LloadOperation *op )
"ber_alloc failed\n" );
ldap_pvt_thread_mutex_unlock( &upstream->c_io_mutex );
CONNECTION_LOCK_DECREF(upstream);
if ( !BER_BVISNULL( &upstream->c_sasl_bind_mech ) ) {
ber_memfree( upstream->c_sasl_bind_mech.bv_val );
BER_BVZERO( &upstream->c_sasl_bind_mech );
}
CONNECTION_UNLOCK_OR_DESTROY(upstream);
CONNECTION_LOCK_DECREF(client);
@ -334,6 +336,15 @@ request_bind( LloadConnection *client, LloadOperation *op )
op->o_upstream_connid = upstream->c_connid;
op->o_upstream_msgid = upstream->c_next_msgid++;
if ( BER_BVISNULL( &mech ) ) {
if ( !BER_BVISNULL( &upstream->c_sasl_bind_mech ) ) {
ber_memfree( upstream->c_sasl_bind_mech.bv_val );
BER_BVZERO( &upstream->c_sasl_bind_mech );
}
} else if ( ber_bvcmp( &upstream->c_sasl_bind_mech, &mech ) ) {
ber_bvreplace( &upstream->c_sasl_bind_mech, &mech );
}
Debug( LDAP_DEBUG_TRACE, "request_bind: "
"added bind from client connid=%lu to upstream connid=%lu "
"as msgid=%d\n",
@ -440,6 +451,11 @@ handle_bind_response(
CONNECTION_LOCK(upstream);
if ( result != LDAP_SASL_BIND_IN_PROGRESS ) {
if ( !BER_BVISNULL( &upstream->c_sasl_bind_mech ) ) {
ber_memfree( upstream->c_sasl_bind_mech.bv_val );
BER_BVZERO( &upstream->c_sasl_bind_mech );
}
upstream->c_state = LLOAD_C_READY;
op->o_pin_id = 0;
} else {

5
servers/lloadd/connection.c
View file

@ -318,6 +318,11 @@ connection_destroy( LloadConnection *c )
c->c_pendingber = NULL;
}
if ( !BER_BVISNULL( &c->c_sasl_bind_mech ) ) {
ber_memfree( c->c_sasl_bind_mech.bv_val );
BER_BVZERO( &c->c_sasl_bind_mech );
}
CONNECTION_UNLOCK(c);
ldap_pvt_thread_mutex_destroy( &c->c_io_mutex );

4
servers/lloadd/operation.c
View file

@ -607,6 +607,10 @@ operation_abandon( LloadOperation *op )
}
if ( c->c_state == LLOAD_C_BINDING ) {
c->c_state = LLOAD_C_READY;
if ( !BER_BVISNULL( &c->c_sasl_bind_mech ) ) {
ber_memfree( c->c_sasl_bind_mech.bv_val );
BER_BVZERO( &c->c_sasl_bind_mech );
}
}
c->c_n_ops_executing--;
b = (LloadBackend *)c->c_private;

4
servers/lloadd/upstream.c
View file

@ -243,6 +243,10 @@ handle_one_response( LloadConnection *c )
if ( !client || !op->o_upstream_refcnt ) {
if ( c->c_state == LLOAD_C_BINDING ) {
c->c_state = LLOAD_C_READY;
if ( !BER_BVISNULL( &c->c_sasl_bind_mech ) ) {
ber_memfree( c->c_sasl_bind_mech.bv_val );
BER_BVZERO( &c->c_sasl_bind_mech );
}
}
operation_destroy_from_upstream( op );
}