com php-src: add range check: ext/dom/namednodemap.c
| From: | Anatol Belski | Date: | Mon, 14 Sep 2015 21:18:56 +0000 |
| Subject: | com php-src: add range check: ext/dom/namednodemap.c | ||
| Groups: | php.cvs | ||
| Request: | Send a blank email to php-cvs+get-89019@lists.php.net to get a copy of this message | ||
Commit: 7da32cb56b877feb342bb2012ce845f9deff32bd
Author: Anatol Belski <ab@php.net> Sat, 12 Sep 2015 21:37:12 +0200
Parents: 0ebf9a11f9cbac730094824457d194c3e6e14479
Branches: master
Link: http://git.php.net/?p=php-src.git;a=commitdiff;h=7da32cb56b877feb342bb2012ce845f9deff32bd
Log:
add range check
Changed paths:
M ext/dom/namednodemap.c
Diff:
diff --git a/ext/dom/namednodemap.c b/ext/dom/namednodemap.c
index eb2fe25..d2e07ba 100644
--- a/ext/dom/namednodemap.c
+++ b/ext/dom/namednodemap.c
@@ -214,6 +214,11 @@ PHP_FUNCTION(dom_namednodemap_item)
return;
}
if (index >= 0) {
+ if (ZEND_LONG_INT_OVFL(index)) {
+ php_error_docref(NULL, E_WARNING, "Invalid index");
+ RETURN_NULL();
+ }
+
intern = Z_DOMOBJ_P(id);
objmap = (dom_nnodemap_object *)intern->ptr;