diff options
| author | Michael Pratt <mpratt@google.com> | 2018-09-28 11:02:11 -0700 |
|---|---|---|
| committer | Shentubot <shentubot@google.com> | 2018-09-28 11:03:11 -0700 |
| commit | 3ff24b4f2c6d5a7a872a744150bbfca795afdbfc (patch) | |
| tree | 7a0d0dab3632048058c3e05fd59383e39b17c15e /pkg/sentry/fs/gofer | |
| parent | c17ea8c6e20f58510b063f064d45608792a014e4 (diff) | |
Require AF_UNIX sockets from the gofer
host.endpoint already has the check, but it is missing from
host.ConnectedEndpoint.
PiperOrigin-RevId: 214962762
Change-Id: I88bb13a5c5871775e4e7bf2608433df8a3d348e6
Diffstat (limited to 'pkg/sentry/fs/gofer')
| -rw-r--r-- | pkg/sentry/fs/gofer/socket.go | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/pkg/sentry/fs/gofer/socket.go b/pkg/sentry/fs/gofer/socket.go index 8628b9c69..0190bc006 100644 --- a/pkg/sentry/fs/gofer/socket.go +++ b/pkg/sentry/fs/gofer/socket.go @@ -15,6 +15,7 @@ package gofer import ( + "gvisor.googlesource.com/gvisor/pkg/log" "gvisor.googlesource.com/gvisor/pkg/p9" "gvisor.googlesource.com/gvisor/pkg/sentry/fs" "gvisor.googlesource.com/gvisor/pkg/sentry/fs/host" @@ -101,6 +102,7 @@ func (e *endpoint) BidirectionalConnect(ce unix.ConnectingEndpoint, returnConnec c, terr := host.NewConnectedEndpoint(hostFile, ce.WaiterQueue(), e.path) if terr != nil { ce.Unlock() + log.Warningf("Gofer returned invalid host socket for BidirectionalConnect; file %+v flags %+v: %v", e.file, cf, terr) return terr } @@ -120,6 +122,7 @@ func (e *endpoint) UnidirectionalConnect() (unix.ConnectedEndpoint, *tcpip.Error c, terr := host.NewConnectedEndpoint(hostFile, &waiter.Queue{}, e.path) if terr != nil { + log.Warningf("Gofer returned invalid host socket for UnidirectionalConnect; file %+v: %v", e.file, terr) return nil, terr } c.Init() |