From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Mon, 23 Nov 2015 09:29:41 +0000 (+0000)
Subject: Do not reresolve upstreams with no resolver defined
X-Git-Tag: 1.1.0~506
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=6a915b7a5c0424514d32d671a272236b10c75604;p=thirdparty%2Frspamd.git

Do not reresolve upstreams with no resolver defined
---

diff --git a/src/libutil/upstream.c b/src/libutil/upstream.c
index 5b843451f2..fd8debfe49 100644
--- a/src/libutil/upstream.c
+++ b/src/libutil/upstream.c
@@ -804,7 +804,7 @@ rspamd_upstream_reresolve (struct upstream_ctx *ctx)
 		up = cur->data;
 		REF_RETAIN (up);
 
-		if (up->name[0] != '/') {
+		if (up->name[0] != '/' && ctx->res != NULL) {
 			if (rdns_make_request_full (ctx->res,
 					rspamd_upstream_dns_cb,
 					up,