diff options
Diffstat (limited to 'pkg/sentry/kernel')
| -rw-r--r-- | pkg/sentry/kernel/epoll/epoll.go | 2 | ||||
| -rw-r--r-- | pkg/sentry/kernel/eventfd/eventfd.go | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/pkg/sentry/kernel/epoll/epoll.go b/pkg/sentry/kernel/epoll/epoll.go index bbacba1f4..43ae22a5d 100644 --- a/pkg/sentry/kernel/epoll/epoll.go +++ b/pkg/sentry/kernel/epoll/epoll.go @@ -156,6 +156,8 @@ var cycleMu sync.Mutex func NewEventPoll(ctx context.Context) *fs.File { // name matches fs/eventpoll.c:epoll_create1. dirent := fs.NewDirent(anon.NewInode(ctx), fmt.Sprintf("anon_inode:[eventpoll]")) + // Release the initial dirent reference after NewFile takes a reference. + defer dirent.DecRef() return fs.NewFile(ctx, dirent, fs.FileFlags{}, &EventPoll{ files: make(map[FileIdentifier]*pollEntry), }) diff --git a/pkg/sentry/kernel/eventfd/eventfd.go b/pkg/sentry/kernel/eventfd/eventfd.go index 2f900be38..fe474cbf0 100644 --- a/pkg/sentry/kernel/eventfd/eventfd.go +++ b/pkg/sentry/kernel/eventfd/eventfd.go @@ -69,6 +69,8 @@ type EventOperations struct { func New(ctx context.Context, initVal uint64, semMode bool) *fs.File { // name matches fs/eventfd.c:eventfd_file_create. dirent := fs.NewDirent(anon.NewInode(ctx), "anon_inode:[eventfd]") + // Release the initial dirent reference after NewFile takes a reference. + defer dirent.DecRef() return fs.NewFile(ctx, dirent, fs.FileFlags{Read: true, Write: true}, &EventOperations{ val: initVal, semMode: semMode, |