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salt/do-not-crash-when-there-are-ipv6-established-connect.patch

35 lines
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From bfee3a7c47786bb860663de97fca26725101f1d0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pablo=20Su=C3=A1rez=20Hern=C3=A1ndez?=
<psuarezhernandez@suse.com>
Date: Tue, 7 May 2019 15:33:51 +0100
Subject: [PATCH] Do not crash when there are IPv6 established
connections (bsc#1130784)
Add unit test for '_netlink_tool_remote_on'
---
salt/utils/network.py | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/salt/utils/network.py b/salt/utils/network.py
index 2ae2e213b7..307cab885f 100644
--- a/salt/utils/network.py
+++ b/salt/utils/network.py
@@ -1442,8 +1442,13 @@ def _netlink_tool_remote_on(port, which_end):
elif 'ESTAB' not in line:
continue
chunks = line.split()
+ local_host, local_port = chunks[3].rsplit(':', 1)
remote_host, remote_port = chunks[4].rsplit(':', 1)
+ if which_end == 'remote_port' and int(remote_port) != port:
+ continue
+ if which_end == 'local_port' and int(local_port) != port:
+ continue
remotes.add(remote_host.strip("[]"))
if valid is False:
--
2.23.0