From bb00438f36ebd19968246a838c2ddd61b9e14b79 Mon Sep 17 00:00:00 2001
From: Nicolas Lacasse <nlacasse@google.com>
Date: Thu, 19 Dec 2019 14:29:57 -0800
Subject: Make masterInodeOperations.Truncate take a pointer receiver.
Otherwise a copy happens, which triggers a data race when reading
masterInodeOperations.SimpleFileOperations.uattr, which must be accessed with a
lock held.
PiperOrigin-RevId: 286464473
---
pkg/sentry/fs/tty/master.go | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'pkg/sentry/fs')
diff --git a/pkg/sentry/fs/tty/master.go b/pkg/sentry/fs/tty/master.go
index 934828c12..6b07f6bf2 100644
--- a/pkg/sentry/fs/tty/master.go
+++ b/pkg/sentry/fs/tty/master.go
@@ -77,7 +77,7 @@ func (mi *masterInodeOperations) Release(ctx context.Context) {
}
// Truncate implements fs.InodeOperations.Truncate.
-func (masterInodeOperations) Truncate(context.Context, *fs.Inode, int64) error {
+func (*masterInodeOperations) Truncate(context.Context, *fs.Inode, int64) error {
return nil
}
--
cgit v1.2.3