fix bug #40598 (libxml segfault)

mark more functions unicode safe

diff --git a/ext/libxml/libxml.c b/ext/libxml/libxml.c
index cbbc4f52d1ccda080bb6164393b25bbbc3a2b442..a70f4ad7998923ac96c795e7578cf8c3bc1ba16b 100644 (file)
--- a/ext/libxml/libxml.c
+++ b/ext/libxml/libxml.c
@@ -246,6 +246,7 @@ static void php_libxml_node_free_list(xmlNodePtr node TSRMLS_DC)
                                case XML_ENTITY_DECL:
                                case XML_ATTRIBUTE_NODE:
                                case XML_NAMESPACE_DECL:
+                               case XML_TEXT_NODE:
                                        php_libxml_node_free_list(node->children TSRMLS_CC);
                                        break;
                                default:
@@ -688,7 +689,7 @@ static PHP_MINFO_FUNCTION(libxml)
 }
 /* }}} */
 
-/* {{{ proto void libxml_set_streams_context(resource streams_context) 
+/* {{{ proto void libxml_set_streams_context(resource streams_context) U
    Set the streams context for the next libxml document load or write */
 static PHP_FUNCTION(libxml_set_streams_context)
 {
@@ -706,7 +707,7 @@ static PHP_FUNCTION(libxml_set_streams_context)
 }
 /* }}} */
 
-/* {{{ proto void libxml_use_internal_errors([boolean use_errors]) 
+/* {{{ proto void libxml_use_internal_errors([boolean use_errors]) U
    Disable libxml errors and allow user to fetch error information as needed */
 static PHP_FUNCTION(libxml_use_internal_errors)
 {
@@ -746,7 +747,7 @@ static PHP_FUNCTION(libxml_use_internal_errors)
 }
 /* }}} */
 
-/* {{{ proto object libxml_get_last_error() 
+/* {{{ proto object libxml_get_last_error()
    Retrieve last error from libxml */
 static PHP_FUNCTION(libxml_get_last_error)
 {
@@ -818,7 +819,7 @@ static PHP_FUNCTION(libxml_get_errors)
 }
 /* }}} */
 
-/* {{{ proto void libxml_clear_errors() 
+/* {{{ proto void libxml_clear_errors() U
     Clear last error from libxml */
 static PHP_FUNCTION(libxml_clear_errors)
 {
@@ -1017,6 +1018,7 @@ void php_libxml_node_free_resource(xmlNodePtr node TSRMLS_DC)
                                        case XML_ENTITY_DECL:
                                        case XML_ATTRIBUTE_NODE:
                                        case XML_NAMESPACE_DECL:
+                                       case XML_TEXT_NODE:
                                                break;
                                        default:
                                                php_libxml_node_free_list((xmlNodePtr) node->properties TSRMLS_CC);