From b415e08d7b105842bc866a7dbf41e828ea455c82 Mon Sep 17 00:00:00 2001
From: XieHan <XieHan@sogou-inc.com>
Date: Fri, 29 Jan 2021 00:50:21 +0800
Subject: [PATCH] fix ProtocolMessage operator= rvalue

---
 src/protocol/ProtocolMessage.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/protocol/ProtocolMessage.h b/src/protocol/ProtocolMessage.h
index d0ca9431..0366a527 100644
--- a/src/protocol/ProtocolMessage.h
+++ b/src/protocol/ProtocolMessage.h
@@ -101,6 +101,7 @@ public:
 		{
 			this->size_limit = msg.size_limit;
 			msg.size_limit = (size_t)-1;
+			delete this->attachment;
 			this->attachment = msg.attachment;
 			msg.attachment = NULL;
 		}