Skip perf-sensitive fileinfo tests

Author: nikic

ext/fileinfo/tests/cve-2014-3538-mb.phpt

@@ -4,6 +4,9 @@ Bug #66731: file: extensive backtraking
 <?php
 if (!class_exists('finfo'))
 	die('skip no fileinfo extension');
+if (getenv('SKIP_PERF_SENSITIVE'))
+	die("skip performance sensitive test");
+?>
 --FILE--
 <?php
 $fd = __DIR__.'/cve-2014-3538私はガラスを食べられます.data';

ext/fileinfo/tests/cve-2014-3538.phpt

@@ -4,6 +4,9 @@ Bug #66731: file: extensive backtraking
 <?php
 if (!class_exists('finfo'))
 	die('skip no fileinfo extension');
+if (getenv('SKIP_PERF_SENSITIVE'))
+	die("skip performance sensitive test");
+?>
 --FILE--
 <?php
 $fd = __DIR__.'/cve-2014-3538.data';