From: Russ Cox <rsc@golang.org>
Date: Thu, 16 Feb 2012 20:23:50 +0000 (-0500)
Subject: syscall: fix bounds check in Error
X-Git-Tag: weekly.2012-02-22~184
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=014568bee123278ae51b0e6f53c909607806568e;p=gostls13.git

syscall: fix bounds check in Error

Fixes #3042.

R=golang-dev, iant
CC=golang-dev
https://golang.org/cl/5675067
---

diff --git a/src/pkg/syscall/syscall_unix.go b/src/pkg/syscall/syscall_unix.go
index 26a12a6278..d4e02f68a7 100644
--- a/src/pkg/syscall/syscall_unix.go
+++ b/src/pkg/syscall/syscall_unix.go
@@ -95,7 +95,7 @@ func (m *mmapper) Munmap(data []byte) (err error) {
 type Errno uintptr
 
 func (e Errno) Error() string {
-	if 0 <= e && int(e) < len(errors) {
+	if 0 <= int(e) && int(e) < len(errors) {
 		s := errors[e]
 		if s != "" {
 			return s