From: Adam Majer <amajer@suse.de>
Date: Mon, 1 Aug 2022 11:16:23 +0000 (+0200)
Subject: [PATCH] net, dns: socket should handle its output as input
X-Git-Tag: archive/raspbian/18.12.1+dfsg-2+rpi1~1^2^2^2^2~1
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=36ed4a3f4eeaa96f926cd4909ccaf72d7a461da4;p=nodejs.git

[PATCH] net, dns: socket should handle its output as input

As a consequence of https://github.com/nodejs/node/issues/43014 ,
server sockets and others, once connected, report string family
names. But when feeding these to Socket.connect(), it passes
these to host resolution with a string for family while a numeric
family is expected internally. This results in wrong hints flags
to be set and resolution to fail.

As solution, is to add ability to handle both numeric and string
family names when doing lookup and connect.

Fixes: https://github.com/nodejs/node/issues/44003

Gbp-Pq: Topic build
Gbp-Pq: Name getaddrinfo_no_iface.patch
---

diff --git a/lib/net.js b/lib/net.js
index 06b318b3f..7f3c51e5f 100644
--- a/lib/net.js
+++ b/lib/net.js
@@ -1072,6 +1072,16 @@ Socket.prototype.connect = function(...args) {
   return this;
 };
 
+function socketToDnsFamily(family) {
+  switch (family) {
+    case 'IPv4':
+      return 4;
+    case 'IPv6':
+      return 6;
+  }
+
+  return family;
+}
 
 function lookupAndConnect(self, options) {
   const { localAddress, localPort } = options;
@@ -1114,7 +1124,7 @@ function lookupAndConnect(self, options) {
 
   if (dns === undefined) dns = require('dns');
   const dnsopts = {
-    family: options.family,
+    family: socketToDnsFamily(options.family),
     hints: options.hints || 0
   };
 
diff --git a/test/parallel/parallel.status b/test/parallel/parallel.status
index c8401933e..24c8035bf 100644
--- a/test/parallel/parallel.status
+++ b/test/parallel/parallel.status
@@ -82,10 +82,6 @@ test-crypto-keygen: SKIP
 test-debug-args: PASS,FLAKY
 
 [$system==solaris] # Also applies to SmartOS
-# https://github.com/nodejs/node/pull/43054
-test-net-socket-connect-without-cb: SKIP
-test-net-socket-ready-without-cb: SKIP
-test-tcp-wrap-listen: SKIP
 # https://github.com/nodejs/node/issues/43446
 test-net-connect-reset-until-connected: PASS, FLAKY
 # https://github.com/nodejs/node/issues/43457
@@ -110,12 +106,6 @@ test-worker-message-port-message-before-close: PASS,FLAKY
 # https://github.com/nodejs/node/issues/43446
 test-net-connect-reset-until-connected: PASS, FLAKY
 
-[$system==aix]
-# https://github.com/nodejs/node/pull/43054
-test-net-socket-connect-without-cb: SKIP
-test-net-socket-ready-without-cb: SKIP
-test-tcp-wrap-listen: SKIP
-
 [$system==ibmi]
 # https://github.com/nodejs/node/pull/30819
 test-child-process-fork-net-server: SKIP