From ecd4362784b180ea360feaf7c16ea5d3175c7fe2 Mon Sep 17 00:00:00 2001
From: theanarkh <theratliter@gmail.com>
Date: Sun, 6 Jul 2025 17:34:28 +0800
Subject: [PATCH] dns: fix parse memory leaky

---
 src/cares_wrap.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/cares_wrap.cc b/src/cares_wrap.cc
index b32dd42f57ff74..7773314fa53bc1 100644
--- a/src/cares_wrap.cc
+++ b/src/cares_wrap.cc
@@ -1565,6 +1565,8 @@ Maybe<int> SoaTraits::Parse(QuerySoaWrap* wrap,
 
   if (status != ARES_SUCCESS) return Just<int>(status);
 
+  auto cleanup = OnScopeLeave([&]() { ares_free_data(soa_out); });
+
   Local<Object> soa_record = Object::New(env->isolate());
 
   if (soa_record
@@ -1605,8 +1607,6 @@ Maybe<int> SoaTraits::Parse(QuerySoaWrap* wrap,
     return Nothing<int>();
   }
 
-  ares_free_data(soa_out);
-
   wrap->CallOnComplete(soa_record);
   return Just<int>(ARES_SUCCESS);
 }