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Do not leak BerElements

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This commit is contained in:
Ondřej Kuzník 2017-04-19 09:51:47 +01:00 committed by Ondřej Kuzník
parent 6c8b2acce0
commit c0d254a4ce
4 changed files with 17 additions and 14 deletions
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2
servers/lloadd/client.c
View file

@ -115,6 +115,8 @@ fail:
op, LDAP_OTHER, "server error or overloaded", 1 );
op->o_client = NULL;
operation_destroy( op );
} else if ( ber ) {
ber_free( ber, 1 );
}
client_destroy( c );

3
servers/lloadd/connection.c
View file

@ -64,6 +64,9 @@ connection_destroy( Connection *c )
if ( c->c_currentber ) {
ber_free( c->c_currentber, 1 );
}
if ( c->c_pendingber ) {
ber_free( c->c_pendingber, 1 );
}
ldap_pvt_thread_mutex_unlock( &c->c_mutex );

12
servers/lloadd/operation.c
View file

@ -232,7 +232,7 @@ operation_abandon( Operation *op )
Debug( LDAP_DEBUG_ANY, "operation_abandon: "
"ber_alloc failed\n" );
ldap_pvt_thread_mutex_unlock( &c->c_io_mutex );
return;
goto done;
}
c->c_pendingber = ber;
@ -240,13 +240,15 @@ operation_abandon( Operation *op )
LDAP_TAG_MSGID, c->c_next_msgid++,
LDAP_REQ_ABANDON, op->o_upstream_msgid );
ldap_pvt_thread_mutex_unlock( &c->c_io_mutex );
if ( rc == -1 ) {
ber_free( ber, 1 );
return;
}
upstream_write_cb( -1, 0, c );
ldap_pvt_thread_mutex_unlock( &c->c_io_mutex );
if ( rc != -1 ) {
upstream_write_cb( -1, 0, c );
}
}
done:

14
servers/lloadd/upstream.c
View file

@ -572,7 +572,7 @@ upstream_bind_cb( evutil_socket_t s, short what, void *arg )
{
Connection *c = arg;
BerElement *ber;
char *matcheddn = NULL, *message = NULL;
BerValue matcheddn, message;
ber_tag_t tag;
ber_len_t len;
ber_int_t msgid, result;
@ -622,7 +622,7 @@ upstream_bind_cb( evutil_socket_t s, short what, void *arg )
goto fail;
}
if ( ber_scanf( ber, "{eAA" /* "}" */, &result, &matcheddn, &message ) ==
if ( ber_scanf( ber, "{emm" /* "}" */, &result, &matcheddn, &message ) ==
LBER_ERROR ) {
Debug( LDAP_DEBUG_ANY, "upstream_bind_cb: "
"response does not conform with a bind response\n" );
@ -640,20 +640,16 @@ upstream_bind_cb( evutil_socket_t s, short what, void *arg )
default:
Debug( LDAP_DEBUG_ANY, "upstream_bind_cb: "
"upstream bind failed, rc=%d, message='%s'\n",
result, message );
result, message.bv_val );
goto fail;
}
if ( matcheddn ) ber_memfree( matcheddn );
if ( message ) ber_memfree( message );
ldap_pvt_thread_mutex_unlock( &c->c_mutex );
ber_free( ber, 1 );
return;
fail:
if ( matcheddn ) ber_memfree( matcheddn );
if ( message ) ber_memfree( message );
fail:
ber_free( ber, 1 );
upstream_destroy( c );
}