From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Thu, 21 Aug 2014 15:26:51 +0000 (+0100)
Subject: Fix session-less resolver.
X-Git-Tag: 0.7.0~115
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=679a5e1f14168b32053b5c72f3115205fdbd0629;p=thirdparty%2Frspamd.git

Fix session-less resolver.
---

diff --git a/src/libserver/dns.c b/src/libserver/dns.c
index aa48777833..1410442b7a 100644
--- a/src/libserver/dns.c
+++ b/src/libserver/dns.c
@@ -63,15 +63,15 @@ rspamd_dns_callback (struct rdns_reply *reply, gpointer ud)
 
 	reqdata->cb (reply, reqdata->ud);
 
-	/*
-	 * Ref event to avoid double unref by
-	 * event removing
-	 */
-	rdns_request_retain (reply->request);
 	if (reqdata->session) {
-		remove_normal_event (reqdata->session, rspamd_dns_fin_cb, reqdata->req);
+		/*
+		 * Ref event to avoid double unref by
+		 * event removing
+		 */
+		rdns_request_retain (reply->request);
+		remove_normal_event (reqdata->session, rspamd_dns_fin_cb, reqdata);
 	}
-	if (reqdata->pool == NULL) {
+	else if (reqdata->pool == NULL) {
 		g_slice_free1 (sizeof (struct rspamd_dns_request_ud), reqdata);
 	}
 }