From: Martti Rannanjärvi <martti.rannanjarvi@dovecot.fi>
Date: Wed, 29 Aug 2018 14:22:22 +0000 (+0300)
Subject: dns: Return the lookup error string to the querier
X-Git-Tag: 2.3.9~1501
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=21f9b39bc9bf256c99aae23da1dd28e381563935;p=thirdparty%2Fdovecot%2Fcore.git

dns: Return the lookup error string to the querier
---

diff --git a/src/dns/dns-client.c b/src/dns/dns-client.c
index c535f86bf6..209f486160 100644
--- a/src/dns/dns-client.c
+++ b/src/dns/dns-client.c
@@ -57,7 +57,7 @@ static int dns_client_input_args(struct connection *client, const char *const *a
 			e->add_str("error", err);
 			e_debug(e->event(), "Resolve failed: %s", err);
 			o_stream_nsend_str(client->output,
-				t_strdup_printf("%d\n", ret));
+				t_strdup_printf("%d\t%s\n", ret, err));
 		} else {
 			ARRAY_TYPE(const_string) tmp;
 			t_array_init(&tmp, ips_count);