Check ARGV before subscripting it

[user/henk/code/exim.git] / src / src / host.c

diff --git a/src/src/host.c b/src/src/host.c
index c02fc5532462df7b4e45ffda1b32c3c383b1f7eb..1f0d91959b9f1982e2cfedeba4328c96aadb338e 100644 (file)
--- a/src/src/host.c
+++ b/src/src/host.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. */
 
 /* Functions for finding hosts, either by gethostbyname(), gethostbyaddr(), or
@@ -2612,8 +2612,8 @@ if ((whichrrs & HOST_FIND_BY_SRV) != 0)
 
   DEBUG(D_dns)
     if ((dnssec_request || dnssec_require)
-       & !dns_is_secure(&dnsa)
-       & dns_is_aa(&dnsa))
+       && !dns_is_secure(&dnsa)
+       && dns_is_aa(&dnsa))
       debug_printf("DNS lookup of %.256s (SRV) requested AD, but got AA\n", host->name);
 
   if (dnssec_request)