From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Fri, 7 Jan 2022 14:16:24 +0000 (+0000)
Subject: [Minor] Close socket on connect error
X-Git-Tag: 3.2~118
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=0a738590ef6acd91670406cfafc017fbef0c8d8a;p=rspamd.git

[Minor] Close socket on connect error
---

diff --git a/contrib/librdns/util.c b/contrib/librdns/util.c
index 0f5533d53..25a7ab72f 100644
--- a/contrib/librdns/util.c
+++ b/contrib/librdns/util.c
@@ -599,7 +599,9 @@ rdns_ioc_new (struct rdns_server *serv,
 		if (!rdns_ioc_tcp_connect(nioc)) {
 			rdns_err ("cannot connect TCP socket to %s: %s", serv->name,
 					strerror (errno));
+			close (nioc->sock);
 			free (nioc);
+
 			return NULL;
 		}