From: Emil Hessman <c.emil.hessman@gmail.com>
Date: Sat, 22 Dec 2012 18:41:01 +0000 (-0500)
Subject: testing: fix example test fd leak
X-Git-Tag: go1.1rc2~1549
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=4b7c2dfcea6568f4f9c5d9b0aadd205821e6f7d3;p=gostls13.git

testing: fix example test fd leak

Close the read side of the pipe.
Fixes #4551.

R=rsc
CC=golang-dev
https://golang.org/cl/6962049
---

diff --git a/src/pkg/testing/example.go b/src/pkg/testing/example.go
index dc97255965..34d4b2bda9 100644
--- a/src/pkg/testing/example.go
+++ b/src/pkg/testing/example.go
@@ -50,6 +50,7 @@ func RunExamples(matchString func(pat, str string) (bool, error), examples []Int
 		go func() {
 			buf := new(bytes.Buffer)
 			_, err := io.Copy(buf, r)
+			r.Close()
 			if err != nil {
 				fmt.Fprintf(os.Stderr, "testing: copying pipe: %v\n", err)
 				os.Exit(1)