diff options
| author | Rahat Mahmood <rahat@google.com> | 2020-11-19 16:57:17 -0800 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2020-11-19 16:59:33 -0800 |
| commit | 9c553f2d4e4b0f2c3d296d0dfac6a31579b60347 (patch) | |
| tree | fa70a9a6c8511ffc10297d157ef4a5796b1bbfb6 /pkg | |
| parent | d35a25cc887d2b52fb7e11ba23da6324054a43d0 (diff) | |
Remove racy stringification of socket fds from /proc/net/*.
PiperOrigin-RevId: 343398191
Diffstat (limited to 'pkg')
| -rw-r--r-- | pkg/sentry/fsimpl/proc/task_net.go | 6 |
1 files changed, 3 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) |