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--- a/ext/libxml/libxml.c
+++ b/ext/libxml/libxml.c
@@ -261,6 +261,7 @@ static PHP_GINIT_FUNCTION(libxml)
libxml_globals->stream_context = NULL;
libxml_globals->error_buffer.c = NULL;
libxml_globals->error_list = NULL;
+ libxml_globals->entity_loader_disabled = 0;
}
/* Channel libxml file io layer through the PHP streams subsystem.
@@ -350,16 +351,15 @@ static int php_libxml_streams_IO_close(v
}
static xmlParserInputBufferPtr
-php_libxml_input_buffer_noload(const char *URI, xmlCharEncoding enc)
-{
- return NULL;
-}
-
-static xmlParserInputBufferPtr
php_libxml_input_buffer_create_filename(const char *URI, xmlCharEncoding enc)
{
xmlParserInputBufferPtr ret;
void *context = NULL;
+ TSRMLS_FETCH();
+
+ if (LIBXML(entity_loader_disabled)) {
+ return NULL;
+ }
if (URI == NULL)
return(NULL);
@@ -835,28 +835,25 @@ static PHP_FUNCTION(libxml_clear_errors)
}
/* }}} */
+PHP_LIBXML_API zend_bool php_libxml_disable_entity_loader(zend_bool disable TSRMLS_DC)
+{
+ zend_bool old = LIBXML(entity_loader_disabled);
+
+ LIBXML(entity_loader_disabled) = disable;
+ return old;
+}
+
/* {{{ proto bool libxml_disable_entity_loader([boolean disable])
Disable/Enable ability to load external entities */
static PHP_FUNCTION(libxml_disable_entity_loader)
{
zend_bool disable = 1;
- xmlParserInputBufferCreateFilenameFunc old;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|b", &disable) == FAILURE) {
return;
}
- if (disable == 0) {
- old = xmlParserInputBufferCreateFilenameDefault(php_libxml_input_buffer_create_filename);
- } else {
- old = xmlParserInputBufferCreateFilenameDefault(php_libxml_input_buffer_noload);
- }
-
- if (old == php_libxml_input_buffer_noload) {
- RETURN_TRUE;
- }
-
- RETURN_FALSE;
+ RETURN_BOOL(php_libxml_disable_entity_loader(disable TSRMLS_CC));
}
/* }}} */
--- a/ext/libxml/php_libxml.h
+++ b/ext/libxml/php_libxml.h
@@ -43,6 +43,7 @@ ZEND_BEGIN_MODULE_GLOBALS(libxml)
zval *stream_context;
smart_str error_buffer;
zend_llist *error_list;
+ zend_bool entity_loader_disabled;
ZEND_END_MODULE_GLOBALS(libxml)
typedef struct _libxml_doc_props {
@@ -93,6 +94,7 @@ PHP_LIBXML_API void php_libxml_ctx_error
PHP_LIBXML_API int php_libxml_xmlCheckUTF8(const unsigned char *s);
PHP_LIBXML_API zval *php_libxml_switch_context(zval *context TSRMLS_DC);
PHP_LIBXML_API void php_libxml_issue_error(int level, const char *msg TSRMLS_DC);
+PHP_LIBXML_API zend_bool php_libxml_disable_entity_loader(zend_bool disable TSRMLS_DC);
/* Init/shutdown functions*/
PHP_LIBXML_API void php_libxml_initialize(void);
--- a/ext/soap/php_xml.c
+++ b/ext/soap/php_xml.c
@@ -20,6 +20,7 @@
/* $Id: php_xml.c 293036 2010-01-03 09:23:27Z sebastian $ */
#include "php_soap.h"
+#include "ext/libxml/php_libxml.h"
#include "libxml/parser.h"
#include "libxml/parserInternals.h"
@@ -91,13 +92,17 @@ xmlDocPtr soap_xmlParseFile(const char *
ctxt = xmlCreateFileParserCtxt(filename);
PG(allow_url_fopen) = old_allow_url_fopen;
if (ctxt) {
+ zend_bool old;
+
ctxt->keepBlanks = 0;
ctxt->sax->ignorableWhitespace = soap_ignorableWhitespace;
ctxt->sax->comment = soap_Comment;
ctxt->sax->warning = NULL;
ctxt->sax->error = NULL;
/*ctxt->sax->fatalError = NULL;*/
+ old = php_libxml_disable_entity_loader(1);
xmlParseDocument(ctxt);
+ php_libxml_disable_entity_loader(old);
if (ctxt->wellFormed) {
ret = ctxt->myDoc;
if (ret->URL == NULL && ctxt->directory != NULL) {
@@ -133,6 +138,8 @@ xmlDocPtr soap_xmlParseMemory(const void
*/
ctxt = xmlCreateMemoryParserCtxt(buf, buf_size);
if (ctxt) {
+ zend_bool old;
+
ctxt->sax->ignorableWhitespace = soap_ignorableWhitespace;
ctxt->sax->comment = soap_Comment;
ctxt->sax->warning = NULL;
@@ -141,7 +148,9 @@ xmlDocPtr soap_xmlParseMemory(const void
#if LIBXML_VERSION >= 20703
ctxt->options |= XML_PARSE_HUGE;
#endif
+ old = php_libxml_disable_entity_loader(1);
xmlParseDocument(ctxt);
+ php_libxml_disable_entity_loader(old);
if (ctxt->wellFormed) {
ret = ctxt->myDoc;
if (ret->URL == NULL && ctxt->directory != NULL) {
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