diff options
| -rw-r--r-- | pkg/sentry/fs/inode_overlay.go | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/pkg/sentry/fs/inode_overlay.go b/pkg/sentry/fs/inode_overlay.go index 78923fb5b..512a0da28 100644 --- a/pkg/sentry/fs/inode_overlay.go +++ b/pkg/sentry/fs/inode_overlay.go @@ -390,8 +390,12 @@ func overlayBoundEndpoint(o *overlayEntry, path string) transport.BoundEndpoint if o.upper != nil { return o.upper.InodeOperations.BoundEndpoint(o.upper, path) } - // If a socket is already in the lower file system, allow connections - // to it. + + // If the lower is itself an overlay, recurse. + if o.lower.overlay != nil { + return overlayBoundEndpoint(o.lower.overlay, path) + } + // Lower is not an overlay. Call BoundEndpoint directly. return o.lower.InodeOperations.BoundEndpoint(o.lower, path) } |