1 files changed, 10 insertions, 0 deletions
diff --git a/pkg/sentry/fsimpl/verity/verity.go b/pkg/sentry/fsimpl/verity/verity.go
index a0e954efa..b0377ed71 100644
--- a/pkg/sentry/fsimpl/verity/verity.go
+++ b/pkg/sentry/fsimpl/verity/verity.go
@@ -815,6 +815,16 @@ func (fd *fileDescription) PRead(ctx context.Context, dst usermem.IOSequence, of
 	return n, err
 }
 
+// PWrite implements vfs.FileDescriptionImpl.PWrite.
+func (fd *fileDescription) PWrite(ctx context.Context, src usermem.IOSequence, offset int64, opts vfs.WriteOptions) (int64, error) {
+	return 0, syserror.EROFS
+}
+
+// Write implements vfs.FileDescriptionImpl.Write.
+func (fd *fileDescription) Write(ctx context.Context, src usermem.IOSequence, opts vfs.WriteOptions) (int64, error) {
+	return 0, syserror.EROFS
+}
+
 // LockPOSIX implements vfs.FileDescriptionImpl.LockPOSIX.
 func (fd *fileDescription) LockPOSIX(ctx context.Context, uid fslock.UniqueID, t fslock.LockType, start, length uint64, whence int16, block fslock.Blocker) error {
 	return fd.lowerFD.LockPOSIX(ctx, uid, t, start, length, whence, block)