From 33c9d81cb6bf14b78f0255b0da51f6308403839f Mon Sep 17 00:00:00 2001
From: Philipp Schafft <lion@lion.leolix.org>
Date: Sun, 11 Oct 2020 15:53:51 +0000
Subject: [PATCH] Fix: Do not use wildcard addresses for hostname generation

See: #2365
---
 src/client.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/client.c b/src/client.c
index ee32a96b..a6a3be02 100644
--- a/src/client.c
+++ b/src/client.c
@@ -1025,7 +1025,8 @@ ssize_t client_get_baseurl(client_t *client, listensocket_t *listensocket, char
     if (!host && listensocket) {
         listener = listensocket_get_listener(listensocket);
         if (listener) {
-            host = listener->bind_address;
+            if (listener->bind_address && strncmp(listener->bind_address, "0.", 2) != 0 && strncmp(listener->bind_address, "::", 2) != 0)
+                host = listener->bind_address;
             port = listener->port;
             if (!client)
                 tlsmode = listener->tls;
-- 
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