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Merge native DKIM support (from DEVEL_PDKIM)
[exim.git]
/
src
/
src
/
dns.c
diff --git
a/src/src/dns.c
b/src/src/dns.c
index 0b1d59d2006f709988fc064201657369e2874a16..deafedc7b0ccf36d108c62ebc4508463b0442304 100644
(file)
--- a/
src/src/dns.c
+++ b/
src/src/dns.c
@@
-1,4
+1,4
@@
-/* $Cambridge: exim/src/src/dns.c,v 1.1
7 2007/01/08 10:50:18 ph10
Exp $ */
+/* $Cambridge: exim/src/src/dns.c,v 1.1
8 2009/06/10 07:34:04 tom
Exp $ */
/*************************************************
* Exim - an Internet mail transport agent *
/*************************************************
* Exim - an Internet mail transport agent *
@@
-562,7
+562,12
@@
if (running_in_test_harness)
else
dnsa->answerlen = res_search(CS name, C_IN, type, dnsa->answer, MAXPACKET);
else
dnsa->answerlen = res_search(CS name, C_IN, type, dnsa->answer, MAXPACKET);
-if (dnsa->answerlen > MAXPACKET) dnsa->answerlen = MAXPACKET;
+if (dnsa->answerlen > MAXPACKET)
+ {
+ DEBUG(D_dns) debug_printf("DNS lookup of %s (%s) resulted in overlong packet (size %d), truncating to %d.\n",
+ name, dns_text_type(type), dnsa->answerlen, MAXPACKET);
+ dnsa->answerlen = MAXPACKET;
+ }
if (dnsa->answerlen < 0) switch (h_errno)
{
if (dnsa->answerlen < 0) switch (h_errno)
{