Server IP : 2a02:4780:11:1359:0:1d43:a566:2 / Your IP : 216.73.216.38 Web Server : LiteSpeed System : Linux in-mum-web1259.main-hosting.eu 4.18.0-553.37.1.lve.el8.x86_64 #1 SMP Mon Feb 10 22:45:17 UTC 2025 x86_64 User : u490972518 ( 490972518) PHP Version : 5.6.40 Disable Function : system, exec, shell_exec, passthru, mysql_list_dbs, ini_alter, dl, symlink, link, chgrp, leak, popen, apache_child_terminate, virtual, mb_send_mail MySQL : ON | cURL : ON | WGET : ON | Perl : OFF | Python : OFF Directory (0755) : /home/../opt/golang/1.19.4/test/fixedbugs/ |
[ Home ] | [ C0mmand ] | [ Upload File ] |
---|
// errorcheck -0 -m -l // Copyright 2017 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package foo // Escape analysis needs to treat the uintptr-typed reflect.*Header fields as pointers. import ( "reflect" "unsafe" ) type immutableBytes []byte // Bug was failure to leak param b. func toString(b immutableBytes) string { // ERROR "leaking param: b$" var s string if len(b) == 0 { return s } strHeader := (*reflect.StringHeader)(unsafe.Pointer(&s)) strHeader.Data = (*reflect.SliceHeader)(unsafe.Pointer(&b)).Data l := len(b) strHeader.Len = l return s }