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add overflow check

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This commit is contained in:
Anatol Belski 2015-09-12 18:57:23 +02:00
parent 5d035b57ee
commit 969dcf7b61
1 changed files with 6 additions and 1 deletions
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7
ext/dom/document.c
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@ -1728,9 +1728,14 @@ PHP_FUNCTION(dom_document_xinclude)
return;
}
if (ZEND_LONG_EXCEEDS_INT(flags)) {
php_error_docref(NULL, E_WARNING, "Invalid flags");
RETURN_FALSE;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
err = xmlXIncludeProcessFlags(docp, flags);
err = xmlXIncludeProcessFlags(docp, (int)flags);
/* XML_XINCLUDE_START and XML_XINCLUDE_END nodes need to be removed as these
are added via xmlXIncludeProcess to mark beginning and ending of xincluded document