From d8c53b12a818ff7cf82d06a1a69c395bdef85ee6 Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Fri, 8 Jul 2016 17:20:23 +0000
Subject: -avoid calling memcpy() with NULL argument, even if len is 0

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

(limited to 'src/util/gnunet-scrypt.c')

diff --git a/src/util/gnunet-scrypt.c b/src/util/gnunet-scrypt.c
index faf04cf27..ab0cf92e0 100644
--- a/src/util/gnunet-scrypt.c
+++ b/src/util/gnunet-scrypt.c
@@ -131,14 +131,14 @@ find_proof (void *cls)
 	      "Got Proof of Work %llu\n",
 	      (unsigned long long) proof);
   proof_task = NULL;
-  memcpy (&buf[sizeof (uint64_t)], &pub,
+  GNUNET_memcpy (&buf[sizeof (uint64_t)], &pub,
           sizeof (struct GNUNET_CRYPTO_EddsaPublicKey));
   i = 0;
   counter = proof;
   timestamp = GNUNET_TIME_absolute_get ();
   while ((counter != UINT64_MAX) && (i < ROUND_SIZE))
   {
-    memcpy (buf, &counter, sizeof (uint64_t));
+    GNUNET_memcpy (buf, &counter, sizeof (uint64_t));
     pow_hash (buf, sizeof (buf), &result);
     if (nse_work_required <= count_leading_zeroes (&result))
     {
-- 
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