From 6cea1aaa64fba6cc46dcc256516d7c29e0b90d78 Mon Sep 17 00:00:00 2001
From: Bright Chen <chenguangmingfe@foxmail.com>
Date: Mon, 28 Oct 2024 22:53:00 +0800
Subject: [PATCH] Fix memory leak of ArenaRpcPBMessageFactory

---
 src/brpc/rpc_pb_message_factory.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/brpc/rpc_pb_message_factory.h b/src/brpc/rpc_pb_message_factory.h
index 52787be1e4..e65c8f144a 100644
--- a/src/brpc/rpc_pb_message_factory.h
+++ b/src/brpc/rpc_pb_message_factory.h
@@ -113,6 +113,7 @@ class ArenaRpcPBMessageFactory : public RpcPBMessageFactory {
         auto arena_messages = static_cast<ArenaRpcPBMessages*>(messages);
         arena_messages->request = NULL;
         arena_messages->response = NULL;
+        arena_messages->arena.Reset();
         butil::return_object(arena_messages);
     }