From 460dc37c885b83a27d589befe3f52097fe3363b0 Mon Sep 17 00:00:00 2001
From: Jorropo <jorropo.pgm@gmail.com>
Date: Fri, 2 Jun 2023 20:20:18 +0200
Subject: [PATCH] io: remove manual SectionReader.Size in SectionReader.ReadAt

Change-Id: Ib3e8953dbdefa2b78c31b1bcbf0909bce248e423
Reviewed-on: https://go-review.googlesource.com/c/go/+/500475
Reviewed-by: Robert Griesemer <gri@google.com>
Reviewed-by: qiulaidongfeng <2645477756@qq.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Robert Griesemer <gri@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Ian Lance Taylor <iant@google.com>
---
 src/io/io.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/io/io.go b/src/io/io.go
index 01f36e0ce1..ce269a7b9f 100644
--- a/src/io/io.go
+++ b/src/io/io.go
@@ -540,7 +540,7 @@ func (s *SectionReader) Seek(offset int64, whence int) (int64, error) {
 }
 
 func (s *SectionReader) ReadAt(p []byte, off int64) (n int, err error) {
-	if off < 0 || off >= s.limit-s.base {
+	if off < 0 || off >= s.Size() {
 		return 0, EOF
 	}
 	off += s.base