Merge pull request #2931 from ridwanmsharif:ridwanmsharif/fuse-char-device

PiperOrigin-RevId: 318511615

1 files changed, 8 insertions, 0 deletions

diff --git a/runsc/boot/vfs.go b/runsc/boot/vfs.go
index 9ba5e9cd9..b68117867 100644
--- a/runsc/boot/vfs.go
+++ b/runsc/boot/vfs.go
@@ -31,6 +31,7 @@ import (
 	"gvisor.dev/gvisor/pkg/sentry/fs/user"
 	"gvisor.dev/gvisor/pkg/sentry/fsimpl/devpts"
 	"gvisor.dev/gvisor/pkg/sentry/fsimpl/devtmpfs"
+	"gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse"
 	"gvisor.dev/gvisor/pkg/sentry/fsimpl/gofer"
 	"gvisor.dev/gvisor/pkg/sentry/fsimpl/overlay"
 	"gvisor.dev/gvisor/pkg/sentry/fsimpl/proc"
@@ -80,6 +81,10 @@ func registerFilesystems(ctx context.Context, vfsObj *vfs.VirtualFilesystem, cre
 	if err := ttydev.Register(vfsObj); err != nil {
 		return fmt.Errorf("registering ttydev: %w", err)
 	}
+
+	if err := fuse.Register(vfsObj); err != nil {
+		return fmt.Errorf("registering fusedev: %w", err)
+	}
 	if err := tundev.Register(vfsObj); err != nil {
 		return fmt.Errorf("registering tundev: %v", err)
 	}
@@ -101,6 +106,9 @@ func registerFilesystems(ctx context.Context, vfsObj *vfs.VirtualFilesystem, cre
 	if err := tundev.CreateDevtmpfsFiles(ctx, a); err != nil {
 		return fmt.Errorf("creating tundev devtmpfs files: %v", err)
 	}
+	if err := fuse.CreateDevtmpfsFile(ctx, a); err != nil {
+		return fmt.Errorf("creating fusedev devtmpfs files: %w", err)
+	}
 	return nil
 }