From d7c88780e1df54f34563d60bd7fa01011d2eef03 Mon Sep 17 00:00:00 2001
From: chenluhua1980 <Chenluhua@qq.com>
Date: 星期一, 26 一月 2026 23:17:17 +0800
Subject: [PATCH] 1.CSVData.cpp 里 unserialize 用了 8*2、125*2,但 serialize 只写 8 + 125 字节。 m_svRawData.insert 的 end 指针是 pszBuffer + 125*2,没有用 index 计算,可能把无效区域一起拷进去。 一旦 size 实际是 133(不是 266),就会直接越界,堆会被破坏,m_svDatas.clear() 在销毁元素时崩。

---
 SourceCode/Bond/BoounionPLC/Model.cpp |   16 ++++------------
 1 files changed, 4 insertions(+), 12 deletions(-)

diff --git a/SourceCode/Bond/BoounionPLC/Model.cpp b/SourceCode/Bond/BoounionPLC/Model.cpp
index 59587a7..051b050 100644
--- a/SourceCode/Bond/BoounionPLC/Model.cpp
+++ b/SourceCode/Bond/BoounionPLC/Model.cpp
@@ -21,6 +21,7 @@
 	m_pObservableEmitter = nullptr;
 	m_pObservable = nullptr;
 	m_nTimerID = 0;
+	m_pActivePlc = nullptr;
 }
 
 
@@ -337,7 +338,7 @@
 	pPLC->setWorkDir((LPTSTR)(LPCTSTR)strPlcDir);
 	PLCListener listener;
 	listener.onStateChanged = [&](void* pFrom, int state) -> void {
-		LOGD("PLC状态改变,%d", state);
+		notifyPtr(RX_PLC_STATE_CHANGED, pFrom);
 	};
 	listener.onMonitorData = [&](void* pFrom, int id) -> void {
 		LOGD("PLConMonitorData,%d", id);
@@ -388,19 +389,10 @@
 
 void CModel::setCurrentPlc(CPLC* pPlc)
 {
-	if (pPlc != nullptr) {
-		m_strCurrPlc = pPlc->getName();
-	} else {
-		m_strCurrPlc = "";
-	}
+	m_pActivePlc = pPlc;
 }
 
 CPLC* CModel::getCurrentPlc()
 {
-	auto item = m_mapPlc.find(m_strCurrPlc);
-	if (item != m_mapPlc.end()) {
-		return item->second;
-	}
-
-	return nullptr;
+	return m_pActivePlc;
 }
\ No newline at end of file

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