DNS: more hardening against crafted responses

[exim.git] / src / OS / os.c-Linux

diff --git a/src/OS/os.c-Linux b/src/OS/os.c-Linux
index 1e8a6f47d1f2c49bfbe1a6aa56feba6b36e718d3..34dd7c1905d3319510c8ac17bc81c8478c2afac1 100644 (file)
--- a/src/OS/os.c-Linux
+++ b/src/OS/os.c-Linux
@@ -2,7 +2,8 @@
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 

-/* Copyright (c) University of Cambridge 1997 - 2001 */
+/* Copyright (c) University of Cambridge 1997 - 2018 */
+/* SPDX-License-Identifier: GPL-2.0-or-later */

 /* See the file NOTICE for conditions of use and distribution. */
 
 /* Linux-specific code. This is concatenated onto the generic
 /* See the file NOTICE for conditions of use and distribution. */
 
 /* Linux-specific code. This is concatenated onto the generic


@@ -94,7 +95,7 @@ ip_address_item *last = NULL;
 ip_address_item  *next;
 char addr6p[8][5];
 unsigned int plen, scope, dad_status, if_idx;
 ip_address_item  *next;
 char addr6p[8][5];
 unsigned int plen, scope, dad_status, if_idx;

-char devname[20];
+char devname[20+1];

 FILE *f;
 #endif
 
 FILE *f;
 #endif
 


@@ -150,4 +151,16 @@ return yield;
 
 #endif  /* FIND_RUNNING_INTERFACES */
 
 
 #endif  /* FIND_RUNNING_INTERFACES */
 

+
+/*************
+* Sendfile   *
+*************/
+#include <sys/sendfile.h>
+
+ssize_t
+os_sendfile(int out, int in, off_t * off, size_t cnt)
+{
+return sendfile(out, in, off, cnt);
+}
+

 /* End of os.c-Linux */
 /* End of os.c-Linux */