tolerate additional IPv4 address now available for gnunet.org

[oweals/gnunet.git] / src / util / common_allocation.c

diff --git a/src/util/common_allocation.c b/src/util/common_allocation.c
index be2538c3f4c941661bb5e1c012df2baccf27210c..20333ce560e61ece8b85881b924eb4fb25e38d84 100644 (file)
--- a/src/util/common_allocation.c
+++ b/src/util/common_allocation.c
@@ -2,20 +2,20 @@
      This file is part of GNUnet.
      Copyright (C) 2001, 2002, 2003, 2005, 2006 GNUnet e.V.
 
-     GNUnet is free software; you can redistribute it and/or modify
-     it under the terms of the GNU General Public License as published
-     by the Free Software Foundation; either version 3, or (at your
-     option) any later version.
+     GNUnet is free software: you can redistribute it and/or modify it
+     under the terms of the GNU Affero General Public License as published
+     by the Free Software Foundation, either version 3 of the License,
+     or (at your option) any later version.
 
      GNUnet is distributed in the hope that it will be useful, but
      WITHOUT ANY WARRANTY; without even the implied warranty of
      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-     General Public License for more details.
+     Affero General Public License for more details.
+    
+     You should have received a copy of the GNU Affero General Public License
+     along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-     You should have received a copy of the GNU General Public License
-     along with GNUnet; see the file COPYING.  If not, write to the
-     Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-     Boston, MA 02110-1301, USA.
+     SPDX-License-Identifier: AGPL3.0-or-later
 */
 
 /**
@@ -475,8 +475,8 @@ GNUNET_xgrow_ (void **old,
  */
 int
 GNUNET_asprintf (char **buf,
-                const char *format,
-                ...)
+                 const char *format,
+                 ...)
 {
   int ret;
   va_list args;
@@ -484,6 +484,7 @@ GNUNET_asprintf (char **buf,
   va_start (args, format);
   ret = VSNPRINTF (NULL, 0, format, args);
   va_end (args);
+  GNUNET_assert (ret >= 0);
   *buf = GNUNET_malloc (ret + 1);
   va_start (args, format);
   ret = VSPRINTF (*buf, format, args);