From 2fed889224082a88cd3e1bca1c50e2c6409127df Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Fri, 19 Nov 2021 21:26:35 +0100
Subject: -fix offset issue

---
 src/util/crypto_helper_rsa.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

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

diff --git a/src/util/crypto_helper_rsa.c b/src/util/crypto_helper_rsa.c
index 088aae9f0..f9c4d60fc 100644
--- a/src/util/crypto_helper_rsa.c
+++ b/src/util/crypto_helper_rsa.c
@@ -298,8 +298,8 @@ TALER_CRYPTO_helper_rsa_poll (struct TALER_CRYPTO_RsaDenominationHelper *dh)
     ssize_t ret;
 
     ret = recv (dh->sock,
-                buf,
-                sizeof (buf),
+                buf + off,
+                sizeof (buf) - off,
                 (dh->synced && (0 == off))
                 ? MSG_DONTWAIT
                 : 0);
-- 
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