From 2f67d3a4f33f9d7261ffa3f82595aa99f32bc527 Mon Sep 17 00:00:00 2001
From: Alex <alexgubin@gmx.de>
Date: Wed, 13 Dec 2017 20:05:20 +0100
Subject: [PATCH] facts: Fix duplicate IPs in ipv4_secondaries (#32040)

---
 lib/ansible/module_utils/facts/network/linux.py | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/lib/ansible/module_utils/facts/network/linux.py b/lib/ansible/module_utils/facts/network/linux.py
index 95e3bfd5ff..eddb1df5bd 100644
--- a/lib/ansible/module_utils/facts/network/linux.py
+++ b/lib/ansible/module_utils/facts/network/linux.py
@@ -206,12 +206,13 @@ class LinuxNetwork(Network):
                         if secondary:
                             if "ipv4_secondaries" not in interfaces[device]:
                                 interfaces[device]["ipv4_secondaries"] = []
-                            interfaces[device]["ipv4_secondaries"].append({
-                                'address': address,
-                                'broadcast': broadcast,
-                                'netmask': netmask,
-                                'network': network,
-                            })
+                            if device != iface:
+                                interfaces[device]["ipv4_secondaries"].append({
+                                    'address': address,
+                                    'broadcast': broadcast,
+                                    'netmask': netmask,
+                                    'network': network,
+                                })
 
                         # NOTE: default_ipv4 is ref to outside scope
                         # If this is the default address, update default_ipv4