1 files changed, 2 insertions, 0 deletions
diff --git a/sm/sign.c b/sm/sign.c
index 4f5e8e3a0..235dac8cb 100644
--- a/sm/sign.c
+++ b/sm/sign.c
@@ -688,6 +688,8 @@ gpgsm_sign (ctrl_t ctrl, certlist_t signerlist,
     }
 
   gnupg_ksba_set_progress_cb (b64writer, gpgsm_progress_cb, ctrl);
+  if (ctrl->input_size_hint)
+    gnupg_ksba_set_total (b64writer, ctrl->input_size_hint);
 
   err = ksba_cms_new (&cms);
   if (err)