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-rw-r--r--pkg/sentry/socket/epsocket/epsocket.go5
1 files changed, 1 insertions, 4 deletions
diff --git a/pkg/sentry/socket/epsocket/epsocket.go b/pkg/sentry/socket/epsocket/epsocket.go
index e24e58aed..8aec97e72 100644
--- a/pkg/sentry/socket/epsocket/epsocket.go
+++ b/pkg/sentry/socket/epsocket/epsocket.go
@@ -1230,10 +1230,7 @@ func setSockOptIP(t *kernel.Task, ep commonEndpoint, name int, optVal []byte) *s
}))
case linux.MCAST_JOIN_GROUP:
- // FIXME: Disallow IP-level multicast group options by
- // default. These will need to be supported by appropriately plumbing
- // the level through to the network stack (if at all). However, we
- // still allow setting TTL, and multicast-enable/disable type options.
+ // FIXME: Implement MCAST_JOIN_GROUP.
t.Kernel().EmitUnimplementedEvent(t)
return syserr.ErrInvalidArgument