From 9143e06ecc3639ce5124e41e51b3f1cc108273cf Mon Sep 17 00:00:00 2001
From: Giampaolo Rodola <g.rodola@gmail.com>
Date: Thu, 23 Jan 2025 15:05:54 +0100
Subject: [PATCH] try to fix test

---
 psutil/_common.py           | 4 +++-
 psutil/tests/test_system.py | 9 +++++----
 2 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/psutil/_common.py b/psutil/_common.py
index 48d404490..68fbde193 100644
--- a/psutil/_common.py
+++ b/psutil/_common.py
@@ -606,13 +606,15 @@ def conn_to_ntuple(fd, fam, type_, laddr, raddr, status, status_map, pid=None):
 def broadcast_addr(addr):
     import ipaddress
 
+    if not addr.address or not addr.netmask:
+        return None
     if addr.family == socket.AF_INET:
         return str(
             ipaddress.IPv4Network(
                 f"{addr.address}/{addr.netmask}", strict=False
             ).broadcast_address
         )
-    elif addr.family == socket.AF_INET6:
+    if addr.family == socket.AF_INET6:
         return str(
             ipaddress.IPv6Network(
                 f"{addr.address}/{addr.netmask}", strict=False
diff --git a/psutil/tests/test_system.py b/psutil/tests/test_system.py
index aacc9fb0b..e28e04b4a 100755
--- a/psutil/tests/test_system.py
+++ b/psutil/tests/test_system.py
@@ -860,10 +860,11 @@ def test_net_if_addrs(self):
                     assert addr.broadcast is None
 
                 # check broadcast address
-                if addr.broadcast and addr.family in {
-                    socket.AF_INET,
-                    socket.AF_INET6,
-                }:
+                if (
+                    addr.broadcast
+                    and addr.netmask
+                    and addr.family in {socket.AF_INET, socket.AF_INET6}
+                ):
                     assert addr.broadcast == broadcast_addr(addr)
 
         if BSD or MACOS or SUNOS: