- add a note about the actual problen so we don't forget it

diff --git a/ext/xmlwriter/php_xmlwriter.c b/ext/xmlwriter/php_xmlwriter.c
index 8e566654bdb063265c8591d3a3d2a4940432ebc7..fe8200a2653ec0aea6f42329c90c8a97c0c271c0 100644 (file)
--- a/ext/xmlwriter/php_xmlwriter.c
+++ b/ext/xmlwriter/php_xmlwriter.c
@@ -1781,6 +1781,9 @@ static PHP_FUNCTION(xmlwriter_open_uri)
                RETURN_FALSE;
        }
 
+       /* TODO: Fix either the PHP stream or libxml APIs: it can then detect when a given 
+                path is valid and not report out of memory error. Once it is done, remove the
+                directory check in _xmlwriter_get_valid_file_path */
 #ifndef ZEND_ENGINE_2
        ioctx = php_xmlwriter_streams_IO_open_write_wrapper(valid_file TSRMLS_CC);
        if (ioctx == NULL) {