-avoid calling memcpy() with NULL argument, even if len is 0

1 files changed, 3 insertions, 3 deletions

diff --git a/src/datacache/plugin_datacache_heap.c b/src/datacache/plugin_datacache_heap.c
index afc320b20..185d54f2f 100644
--- a/src/datacache/plugin_datacache_heap.c
+++ b/src/datacache/plugin_datacache_heap.c
@@ -177,7 +177,7 @@ put_cb (void *cls,
     GNUNET_array_grow (val->path_info,
                        val->path_info_len,
                        put_ctx->path_info_len);
-    memcpy (val->path_info,
+    GNUNET_memcpy (val->path_info,
             put_ctx->path_info,
             put_ctx->path_info_len * sizeof (struct GNUNET_PeerIdentity));
     GNUNET_CONTAINER_heap_update_cost (put_ctx->heap,
@@ -237,7 +237,7 @@ heap_plugin_put (void *cls,
   if (GNUNET_YES == put_ctx.found)
     return 0;
   val = GNUNET_malloc (sizeof (struct Value) + size);
-  memcpy (&val[1], data, size);
+  GNUNET_memcpy (&val[1], data, size);
   val->key = *key;
   val->type = type;
   val->discard_time = discard_time;
@@ -245,7 +245,7 @@ heap_plugin_put (void *cls,
   GNUNET_array_grow (val->path_info,
                      val->path_info_len,
                      path_info_len);
-  memcpy (val->path_info,
+  GNUNET_memcpy (val->path_info,
           path_info,
           path_info_len * sizeof (struct GNUNET_PeerIdentity));
   (void) GNUNET_CONTAINER_multihashmap_put (plugin->map,