REST: nothing triggers rest

[oweals/gnunet.git] / src / gns / gnunet-service-gns.c

diff --git a/src/gns/gnunet-service-gns.c b/src/gns/gnunet-service-gns.c
index aaa4aeb0e0fc1511e2228ef135c46efad6315c4b..65c232f9374213d2ba73553d7461a140f78c3496 100644 (file)
--- a/src/gns/gnunet-service-gns.c
+++ b/src/gns/gnunet-service-gns.c
@@ -2,20 +2,20 @@
      This file is part of GNUnet.
      Copyright (C) 2011-2018 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 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.
+     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/>.
+
+     SPDX-License-Identifier: AGPL3.0-or-later
 */
 /**
  * @file gns/gnunet-service-gns.c
@@ -398,19 +398,12 @@ static int
 check_lookup (void *cls,
               const struct LookupMessage *l_msg)
 {
-  size_t msg_size;
-  const char* name;
+  size_t nlen;
 
   (void) cls;
-  msg_size = ntohs (l_msg->header.size);
-  if (msg_size < sizeof (struct LookupMessage))
-  {
-    GNUNET_break (0);
-    return GNUNET_SYSERR;
-  }
-  name = (const char *) &l_msg[1];
-  if ( ('\0' != name[msg_size - sizeof (struct LookupMessage) - 1]) ||
-       (strlen (name) > GNUNET_DNSPARSER_MAX_NAME_LENGTH) )
+  GNUNET_MQ_check_zero_termination (l_msg);
+  nlen = ntohs (l_msg->header.size) - sizeof (struct LookupMessage);
+  if (nlen > GNUNET_DNSPARSER_MAX_NAME_LENGTH)
   {
     GNUNET_break (0);
     return GNUNET_SYSERR;