diff options
Diffstat (limited to 'pkg/sentry/fsimpl/proc')
| -rw-r--r-- | pkg/sentry/fsimpl/proc/task_net.go | 6 | ||||
| -rw-r--r-- | pkg/sentry/fsimpl/proc/tasks_sys.go | 1 |
2 files changed, 4 insertions, 3 deletions
diff --git a/pkg/sentry/fsimpl/proc/task_net.go b/pkg/sentry/fsimpl/proc/task_net.go index 5cf8a071a..d4f6a5a9b 100644 --- a/pkg/sentry/fsimpl/proc/task_net.go +++ b/pkg/sentry/fsimpl/proc/task_net.go @@ -208,7 +208,7 @@ func (n *netUnixData) Generate(ctx context.Context, buf *bytes.Buffer) error { for _, se := range n.kernel.ListSockets() { s := se.SockVFS2 if !s.TryIncRef() { - log.Debugf("Couldn't get reference on %v in socket table, racing with destruction?", s) + // Racing with socket destruction, this is ok. continue } if family, _, _ := s.Impl().(socket.SocketVFS2).Type(); family != linux.AF_UNIX { @@ -351,7 +351,7 @@ func commonGenerateTCP(ctx context.Context, buf *bytes.Buffer, k *kernel.Kernel, for _, se := range k.ListSockets() { s := se.SockVFS2 if !s.TryIncRef() { - log.Debugf("Couldn't get reference on %v in socket table, racing with destruction?", s) + // Racing with socket destruction, this is ok. continue } sops, ok := s.Impl().(socket.SocketVFS2) @@ -516,7 +516,7 @@ func (d *netUDPData) Generate(ctx context.Context, buf *bytes.Buffer) error { for _, se := range d.kernel.ListSockets() { s := se.SockVFS2 if !s.TryIncRef() { - log.Debugf("Couldn't get reference on %v in socket table, racing with destruction?", s) + // Racing with socket destruction, this is ok. continue } sops, ok := s.Impl().(socket.SocketVFS2) diff --git a/pkg/sentry/fsimpl/proc/tasks_sys.go b/pkg/sentry/fsimpl/proc/tasks_sys.go index 7c7afdcfa..25c407d98 100644 --- a/pkg/sentry/fsimpl/proc/tasks_sys.go +++ b/pkg/sentry/fsimpl/proc/tasks_sys.go @@ -44,6 +44,7 @@ func (fs *filesystem) newSysDir(ctx context.Context, root *auth.Credentials, k * return fs.newStaticDir(ctx, root, map[string]kernfs.Inode{ "kernel": fs.newStaticDir(ctx, root, map[string]kernfs.Inode{ "hostname": fs.newInode(ctx, root, 0444, &hostnameData{}), + "sem": fs.newInode(ctx, root, 0444, newStaticFile(fmt.Sprintf("%d\t%d\t%d\t%d\n", linux.SEMMSL, linux.SEMMNS, linux.SEMOPM, linux.SEMMNI))), "shmall": fs.newInode(ctx, root, 0444, shmData(linux.SHMALL)), "shmmax": fs.newInode(ctx, root, 0444, shmData(linux.SHMMAX)), "shmmni": fs.newInode(ctx, root, 0444, shmData(linux.SHMMNI)), |