From: Michael Rasmussen <mir@datanom.net>
Date: Sat, 26 Aug 2017 21:56:30 +0000 (+0200)
Subject: Merge branch 'master' of ssh+git://git.claws-mail.org/home/git/claws
X-Git-Tag: 3.17.0~219
X-Git-Url: http://git.claws-mail.org/?p=claws.git;a=commitdiff_plain;h=7ee8518c9e2538f4c857e4d94dfcb2718edde48c;hp=404c674753092fe8e06f0a27da7405b30c646058

Merge branch 'master' of ssh+git://git.claws-mail.org/home/git/claws
---

diff --git a/src/plugins/clamd/libclamd/clamd-plugin.c b/src/plugins/clamd/libclamd/clamd-plugin.c
index c72de83cc..6f1cc59e5 100644
--- a/src/plugins/clamd/libclamd/clamd-plugin.c
+++ b/src/plugins/clamd/libclamd/clamd-plugin.c
@@ -324,6 +324,10 @@ static int create_socket() {
 			addr_i.sin_family = AF_INET;
 			addr_i.sin_port = htons(Socket->socket.port);
 			hp = gethostbyname(Socket->socket.host);
+			if (!hp) {
+				g_error("fail to get host by: %s", Socket->socket.host);
+				return new_sock;
+			}
 			debug_print("IP socket host: %s:%d\n",
 					Socket->socket.host, Socket->socket.port);
 			bcopy((void *)hp->h_addr, (void *)&addr_i.sin_addr, hp->h_length);