Fix CVE-2016-1531

[exim.git] / src / src / dcc.c

diff --git a/src/src/dcc.c b/src/src/dcc.c
index 44c0c009a92d4680d565bbbc2f11dbfe55433435..d630c58a976f836a79c96feb70a72964aa344d4c 100644 (file)
--- a/src/src/dcc.c
+++ b/src/src/dcc.c
@@ -2,7 +2,7 @@
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) Wolfgang Breyha 2005-2013
+/* Copyright (c) Wolfgang Breyha 2005 - 2015
  * Vienna University Computer Center
  * wbreyha@gmx.net
  * See the file NOTICE for conditions of use and distribution.
@@ -45,9 +45,11 @@ int flushbuffer (int socket, uschar *buffer)
   return retval;
 }
 
-int dcc_process(uschar **listptr) {
+int
+dcc_process(uschar **listptr)
+{
   int sep = 0;
-  uschar *list = *listptr;
+  const uschar *list = *listptr;
   FILE *data_file;
   uschar *dcc_default_ip_option = US"127.0.0.1";
   uschar *dcc_helo_option = US"localhost";