work around compiler warning

2021-06-24 13:37:54 +02:00 · 2021-06-24 13:37:54 +02:00 · 959c4eca1d
commit 959c4eca1d
parent 5d6ec4c744
1 changed files with 5 additions and 3 deletions
--- a/src/exchange/taler-exchange-httpd_responses.c
+++ b/src/exchange/taler-exchange-httpd_responses.c
@ -485,9 +485,11 @@ TEH_RESPONSE_reply_expired_denom_pub_hash (
    .h_denom_pub = *dph,
  };

-  strncpy (dua.operation,
+  /* strncpy would create a compiler warning */
+  memcpy (dua.operation,
          oper,
-           sizeof (dua.operation));
+          GNUNET_MIN (sizeof (dua.operation),
+                      strlen (oper)));
  ecr = TEH_keys_exchange_sign (&dua,
                                &epub,
                                &esig);