X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/dccf1b41e9c7b5a696f01abceaa2779fe65f154f..315c1504ff4aec5188611d052a65c97aec85cd92:/examples/msg/dht-kademlia/node.c

diff --git a/examples/msg/dht-kademlia/node.c b/examples/msg/dht-kademlia/node.c
index 97a89a2a06..2d8c22fd54 100644
--- a/examples/msg/dht-kademlia/node.c
+++ b/examples/msg/dht-kademlia/node.c
@@ -1,4 +1,4 @@
-/* Copyright (c) 2010, 2012-2016. The SimGrid Team.
+/* Copyright (c) 2010, 2012-2017. The SimGrid Team.
  * All rights reserved.                                                     */
 
 /* This program is free software; you can redistribute it and/or modify it
@@ -20,7 +20,7 @@ node_t node_init(unsigned int node_id)
 
   node->id = node_id;
   node->table = routing_table_init(node_id);
-  snprintf(node->mailbox,MAILBOX_NAME_SIZE-1, "%d", node_id);
+  snprintf(node->mailbox, MAILBOX_NAME_SIZE - 1, "%u", node_id);
   node->find_node_failed = 0;
   node->find_node_success = 0;
 
@@ -116,13 +116,13 @@ unsigned int get_id_in_prefix(unsigned int id, unsigned int prefix)
   if (prefix == 0) {
     return 0;
   } else {
-    return (1 << (prefix - 1)) ^ id;
+    return (1U << ((unsigned int)(prefix - 1))) ^ id;
   }
 }
 
 /** @brief Returns the prefix of an identifier.
   * The prefix is the id of the bucket in which the remote identifier xor our identifier should be stored.
-  * @param id : bigunsigned int id to test
+  * @param id : big unsigned int id to test
   * @param nb_bits : key size
   */
 unsigned int get_node_prefix(unsigned int id, unsigned int nb_bits)
@@ -139,7 +139,7 @@ unsigned int get_node_prefix(unsigned int id, unsigned int nb_bits)
 /** @brief Gets the mailbox name of a host given its identifier */
 void get_node_mailbox(unsigned int id, char *mailbox)
 {
-  snprintf(mailbox,MAILBOX_NAME_SIZE-1, "%d", id);
+  snprintf(mailbox, MAILBOX_NAME_SIZE - 1, "%u", id);
 }
 
 /** Constructor, build a new contact information. */