X-Git-Url: https://git.syn-net.org/?p=debian%2Fuanytun.git;a=blobdiff_plain;f=src%2Fstring_list.c;h=97bc0579b8f67d4147f8f2a1f6b6fe87ded7024b;hp=f23fcdc32a329ba5e1a9d7efea52545a05357abf;hb=cdb24b629ee2962b8d02cd7d0cf5d11a9b9bd59f;hpb=b81b2c1954fe3e3317e6fa260c5ffdc9eeee966c

diff --git a/src/string_list.c b/src/string_list.c
index f23fcdc..97bc057 100644
--- a/src/string_list.c
+++ b/src/string_list.c
@@ -10,18 +10,19 @@
  *  tunnel endpoints.  It has less protocol overhead than IPSec in Tunnel
  *  mode and allows tunneling of every ETHER TYPE protocol (e.g.
  *  ethernet, ip, arp ...). satp directly includes cryptography and
- *  message authentication based on the methodes used by SRTP.  It is
+ *  message authentication based on the methods used by SRTP.  It is
  *  intended to deliver a generic, scaleable and secure solution for
  *  tunneling and relaying of packets of any protocol.
- *  
  *
- *  Copyright (C) 2007-2008 Christian Pointner <equinox@anytun.org>
+ *
+ *  Copyright (C) 2007-2014 Christian Pointner <equinox@anytun.org>
  *
  *  This file is part of uAnytun.
  *
  *  uAnytun is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License version 3 as
- *  published by the Free Software Foundation.
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  any later version.
  *
  *  uAnytun is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -30,6 +31,19 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with uAnytun. If not, see <http://www.gnu.org/licenses/>.
+ *
+ *  In addition, as a special exception, the copyright holders give
+ *  permission to link the code of portions of this program with the
+ *  OpenSSL library under certain conditions as described in each
+ *  individual source file, and distribute linked combinations
+ *  including the two.
+ *  You must obey the GNU General Public License in all respects
+ *  for all of the code used other than OpenSSL.  If you modify
+ *  file(s) with this exception, you may extend this exception to your
+ *  version of the file(s), but you are not obligated to do so.  If you
+ *  do not wish to do so, delete this exception statement from your
+ *  version.  If you delete this exception statement from all source
+ *  files in the program, then also delete it here.
  */
 
 #include <string.h>
@@ -42,7 +56,7 @@ void string_list_init(string_list_t* list)
 {
   if(!list)
     return;
-  
+
   list->first_ = NULL;
 }
 
@@ -91,8 +105,8 @@ int string_list_add(string_list_t* list, const char* string)
     tmp->next_->next_ = 0;
     tmp->next_->string_ = strdup(string);
     if(!tmp->next_->string_) {
-      free(list->first_);
-      list->first_ = NULL;
+      free(tmp->next_);
+      tmp->next_ = NULL;
       return -2;
     }
   }
@@ -103,7 +117,7 @@ void string_list_print(string_list_t* list, const char* head, const char* tail)
 {
   if(!list)
     return;
-  
+
   string_list_element_t* tmp = list->first_;
   while(tmp) {
     printf("%s%s%s", head, tmp->string_, tail);