From 0fb5353e45f166460d5846576c20479072207a06 Mon Sep 17 00:00:00 2001 From: Dean Deng Date: Mon, 9 Nov 2020 08:30:29 -0800 Subject: Initialize references with a value of 1. This lets us avoid treating a value of 0 as one reference. All references using the refsvfs2 template must call InitRefs() before the reference is incremented/decremented, or else a panic will occur. Therefore, it should be pretty easy to identify missing InitRef calls during testing. Updates #1486. PiperOrigin-RevId: 341411151 --- pkg/sentry/fsimpl/devpts/devpts.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'pkg/sentry/fsimpl/devpts') diff --git a/pkg/sentry/fsimpl/devpts/devpts.go b/pkg/sentry/fsimpl/devpts/devpts.go index 346cca558..d8c237753 100644 --- a/pkg/sentry/fsimpl/devpts/devpts.go +++ b/pkg/sentry/fsimpl/devpts/devpts.go @@ -110,7 +110,7 @@ func (fstype *FilesystemType) newFilesystem(ctx context.Context, vfsObj *vfs.Vir } root.InodeAttrs.Init(ctx, creds, linux.UNNAMED_MAJOR, devMinor, 1, linux.ModeDirectory|0555) root.OrderedChildren.Init(kernfs.OrderedChildrenOptions{}) - root.EnableLeakCheck() + root.InitRefs() var rootD kernfs.Dentry rootD.InitRoot(&fs.Filesystem, root) -- cgit v1.2.3