File node-cares-1.21-4.patch of Package nodejs-electron

From 2be863be08ff9f16eae6bb907388c354c55c3bfc Mon Sep 17 00:00:00 2001
From: Ethan Arrowood <ethan@arrowood.dev>
Date: Mon, 2 Jun 2025 09:29:36 -0600
Subject: [PATCH] dns: fix dns query cache implementation
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PR-URL: https://github.com/nodejs/node/pull/58404
Refs: https://github.com/nodejs/node/pull/57640
Reviewed-By: Juan José Arboleda <soyjuanarbol@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Tim Perry <pimterry@gmail.com>
---
 src/cares_wrap.cc         | 6 +++---
 test/parallel/test-dns.js | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/cares_wrap.cc b/src/cares_wrap.cc
index 6290bcd37f3411..5016c3d51dac66 100644
--- a/third_party/electron_node/src/cares_wrap.cc
+++ b/third_party/electron_node/src/cares_wrap.cc
@@ -879,9 +879,9 @@ void ChannelWrap::Setup() {
   }
 
   /* We do the call to ares_init_option for caller. */
-  const int optmask =
-      ARES_OPT_FLAGS | ARES_OPT_TIMEOUTMS |
-      ARES_OPT_SOCK_STATE_CB | ARES_OPT_TRIES;
+  const int optmask = ARES_OPT_FLAGS | ARES_OPT_TIMEOUTMS |
+                      ARES_OPT_SOCK_STATE_CB | ARES_OPT_TRIES |
+                      ARES_OPT_QUERY_CACHE;
   r = ares_init_options(&channel_, &options, optmask);
 
   if (r != ARES_SUCCESS) {