From d559610da76f9bf08983fd576fb17fdfa2cc6252 Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Wed, 9 Feb 2022 10:38:02 +0100
Subject: -poison

---
 src/util/crypto.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/util/crypto.c')

diff --git a/src/util/crypto.c b/src/util/crypto.c
index 293ba968..b80cb53c 100644
--- a/src/util/crypto.c
+++ b/src/util/crypto.c
@@ -367,6 +367,9 @@ TALER_blinded_planchet_free (struct TALER_BlindedPlanchet *blinded_planchet)
     GNUNET_free (blinded_planchet->details.rsa_blinded_planchet.blinded_msg);
     break;
   case TALER_DENOMINATION_CS:
+    memset (blinded_planchet,
+            0,
+            sizeof (*blinded_planchet));
     /* nothing to do for CS */
     break;
   default:
-- 
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