Merge branch 'next'

[people/mfischer/ipfire-2.x.git] / src / patches / ddns-system-Catch-exception-when-host-is-not-dual-stacked.patch

From de57b2caf44bf10de72e42a20abf690eca50d512 Mon Sep 17 00:00:00 2001
From: Michael Tremer <michael.tremer@ipfire.org>
Date: Mon, 4 Apr 2022 10:33:46 +0100
Subject: [PATCH] system: Catch exception when host is not dual-stacked

This problem seems to have been introduced with an upgrade to Python
3.10.

Reported-by: Adrian Zaugg <ipfire.org@mailgurgler.com>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---
 src/ddns/system.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/ddns/system.py b/src/ddns/system.py
index 73a27a5..48c9a8f 100644
--- a/src/ddns/system.py
+++ b/src/ddns/system.py
@@ -226,8 +226,12 @@ class DDNSSystem(object):
 				if e.reason.errno == -2:
 					raise DDNSResolveError
 
+				# Cannot assign requested address
+				elif e.reason.errno == 99:
+					raise DDNSNetworkUnreachableError
+
 				# Network Unreachable (e.g. no IPv6 access)
-				if e.reason.errno == 101:
+				elif e.reason.errno == 101:
 					raise DDNSNetworkUnreachableError
 
 				# Connection Refused
-- 
2.30.2