Don't assume port 0 for X-Forwarded-Port

symfony · Jun 19, 2019 · 23db9be · 23db9be
1 parent eb4026b
commit 23db9be
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Symfony/Component/HttpFoundation/Request.php b/src/Symfony/Component/HttpFoundation/Request.php
@@ -1037,7 +1037,7 @@ public function getPort()
             $pos = strrpos($host, ':');
         }
 
-        if (false !== $pos) {
+        if (false !== $pos && !empty(substr($host, $pos + 1))) {
             return (int) substr($host, $pos + 1);
         }