Check ARGV before subscripting it

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

diff --git a/src/src/deliver.c b/src/src/deliver.c
index 3180272a3abc8ab3cd15dac64ebd2db97b7ecc83..de552f4cc0931642af59e2c227b878aa51111714 100644 (file)
--- a/src/src/deliver.c
+++ b/src/src/deliver.c
@@ -2,7 +2,7 @@
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) University of Cambridge 1995 - 2016 */
+/* Copyright (c) University of Cambridge 1995 - 2017 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 /* The main code for delivering a message. */
@@ -8551,8 +8551,11 @@ if (cutthrough.fd >= 0 && cutthrough.callout_hold_only)
       goto fail;
 
     else if (pid == 0)         /* child: fork again to totally disconnect */
+      {
+      if (running_in_test_harness) millisleep(100); /* let parent debug out */
       /* does not return */
       smtp_proxy_tls(big_buffer, big_buffer_size, pfd, 5*60);
+      }
 
     DEBUG(D_transport) debug_printf("proxy-proc inter-pid %d\n", pid);
     close(pfd[0]);