From 0bb84b09a55eb1605b8e231529d10f15aa9ed7f1 Mon Sep 17 00:00:00 2001
From: Antoine du Hamel <duhamelantoine1995@gmail.com>
Date: Tue, 10 May 2022 11:10:03 +0200
Subject: dns: accept `'IPv4'` and `'IPv6'` for `family`
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Refs: https://github.com/nodejs/node/issues/43014

PR-URL: https://github.com/nodejs/node/pull/43054
Fixes: https://github.com/nodejs/node/issues/43014
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Darshan Sen <raisinten@gmail.com>
Reviewed-By: Beth Griggs <bgriggs@redhat.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Michael Dawson <midawson@redhat.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
---
 src/node_os.cc | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

(limited to 'src/node_os.cc')

diff --git a/src/node_os.cc b/src/node_os.cc
index 6e62af00f5f..046a6106ccd 100644
--- a/src/node_os.cc
+++ b/src/node_os.cc
@@ -174,8 +174,7 @@ static void GetInterfaceAddresses(const FunctionCallbackInfo<Value>& args) {
   char ip[INET6_ADDRSTRLEN];
   char netmask[INET6_ADDRSTRLEN];
   std::array<char, 18> mac;
-  Local<String> name;
-  Local<Integer> family;
+  Local<String> name, family;
 
   int err = uv_interface_addresses(&interfaces, &count);
 
@@ -215,14 +214,14 @@ static void GetInterfaceAddresses(const FunctionCallbackInfo<Value>& args) {
     if (interfaces[i].address.address4.sin_family == AF_INET) {
       uv_ip4_name(&interfaces[i].address.address4, ip, sizeof(ip));
       uv_ip4_name(&interfaces[i].netmask.netmask4, netmask, sizeof(netmask));
-      family = Integer::New(env->isolate(), 4);
+      family = env->ipv4_string();
     } else if (interfaces[i].address.address4.sin_family == AF_INET6) {
       uv_ip6_name(&interfaces[i].address.address6, ip, sizeof(ip));
       uv_ip6_name(&interfaces[i].netmask.netmask6, netmask, sizeof(netmask));
-      family = Integer::New(env->isolate(), 6);
+      family = env->ipv6_string();
     } else {
       strncpy(ip, "<unknown sa family>", INET6_ADDRSTRLEN);
-      family = Integer::New(env->isolate(), 0);
+      family = env->unknown_string();
     }
 
     result.emplace_back(name);
-- 
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