From: Robert Griesemer <gri@golang.org>
Date: Wed, 9 Jan 2013 23:22:48 +0000 (-0800)
Subject: container/list: avoid memory leaks
X-Git-Tag: go1.1rc2~1433
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=ecb75486f80e320dc0a06dd85c1b83a3daf293f4;p=gostls13.git

container/list: avoid memory leaks

R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/7065067
---

diff --git a/src/pkg/container/list/list.go b/src/pkg/container/list/list.go
index 69818c3b75..562a5badbd 100644
--- a/src/pkg/container/list/list.go
+++ b/src/pkg/container/list/list.go
@@ -108,6 +108,8 @@ func (l *List) insertValue(v interface{}, at *Element) *Element {
 func (l *List) remove(e *Element) *Element {
 	e.prev.next = e.next
 	e.next.prev = e.prev
+	e.next = nil // avoid memory leaks
+	e.prev = nil // avoid memory leaks
 	e.list = nil
 	l.len--
 	return e