aerospike_key_operate will leak memory. about aerospike-client-c HOT 4 CLOSED

static void test_operate( void )
{
    as_config cfg;
    aerospike as;
    as_key key;
    as_operations asops;
    as_operations *ops = &asops;
    as_map *map = NULL;
    as_error err;
    as_record *rec = NULL;
    int rc;

    as_key_init( &key, "test", "test-set", "test-key1" );

    as_config_init( &cfg );
    as_config_add_host( &cfg, "127.0.0.1", 3000 );

    aerospike_init( &as, &cfg );
    aerospike_connect( &as, &err );

    as_operations_init( ops, 7 );
    as_operations_add_append_strp( ops, "a", "append str", 0 );
    as_operations_add_read( ops, "a" );

    // to leaks memory if added map data
    map = (as_map*)as_hashmap_new(1);
    as_stringmap_set_str( map, "hello", "world" );
    as_operations_add_write( ops, "map", (void*)map );

    as_operations_add_read( ops, "map" );
    as_operations_add_incr( ops, "c", 1900 );
    as_operations_add_read( ops, "c" );
    as_operations_add_prepend_strp( ops, "b", "prepend str", false );
    as_operations_add_read( ops, "b" );

    rc = aerospike_key_operate( &as, &err, NULL, &key, ops, &rec );
    printf("invoke operate: %d\n", rc);

    as_record_destroy( rec );
    as_operations_destroy( ops );
    aerospike_close( &as, &err );
}

==43561== 
==43561== HEAP SUMMARY:
==43561==     in use at exit: 47,847 bytes in 412 blocks
==43561==   total heap usage: 553 allocs, 141 frees, 124,305 bytes allocated
==43561== 
==43561== 8,192 bytes in 1 blocks are definitely lost in loss record 111 of 111
==43561==    at 0x66CB: malloc (in /usr/local/Cellar/valgrind/3.10.0/lib/valgrind/vgpreload_memcheck-amd64-darwin.so)
==43561==    by 0x100046180: as_msgpack_serializer_serialize (in ./tools/memcheck)
==43561==    by 0x10003553B: asval_to_clobject (in ./tools/memcheck)
==43561==    by 0x10003751C: aerospike_key_operate (in ./tools/memcheck)
==43561==    by 0x100009AEE: test_operate (in ./tools/memcheck)
==43561==    by 0x1000098AA: main (in ./tools/memcheck)
==43561== 
==43561== LEAK SUMMARY:
==43561==    definitely lost: 8,192 bytes in 1 blocks
==43561==    indirectly lost: 0 bytes in 0 blocks
==43561==      possibly lost: 0 bytes in 0 blocks
==43561==    still reachable: 14,155 bytes in 32 blocks
==43561==         suppressed: 25,500 bytes in 379 blocks
==43561== Reachable blocks (those to which a pointer was found) are not shown.
==43561== To see them, rerun with: --leak-check=full --show-leak-kinds=all
==43561== 
==43561== For counts of detected and suppressed errors, rerun with: -v
==43561== Use --track-origins=yes to see where uninitialised values come from
==43561== ERROR SUMMARY: 3 errors from 3 contexts (suppressed: 19 from 19)