syscall: fix bounds check in Error

Fixes #3042. R=golang-dev, iant CC=golang-dev https://golang.org/cl/5675067
2024-10-14 03:43:28 +00:00 · 2012-02-16 15:23:50 -05:00 · 2012-02-16 15:23:50 -05:00 · 014568bee1
parent e574480ed1
commit 014568bee1
1 changed files with 1 additions and 1 deletions
--- 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