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/Servo/CStep.cpp | 38 ++++++++++++++++++++++++++++++++++++--
1 files changed, 36 insertions(+), 2 deletions(-)
diff --git a/SourceCode/Bond/Servo/CStep.cpp b/SourceCode/Bond/Servo/CStep.cpp
index e600414..cf7dff5 100644
--- a/SourceCode/Bond/Servo/CStep.cpp
+++ b/SourceCode/Bond/Servo/CStep.cpp
@@ -53,11 +53,23 @@
void CStep::getAttributeVector(CAttributeVector& attrubutes)
{
+ unsigned int weight = 1;
attrubutes.clear();
attrubutes.addAttribute(new CAttribute("Network",
- std::to_string(m_station.nNetNo).c_str(), ""));
+ std::to_string(m_station.nNetNo).c_str(), "", weight++));
attrubutes.addAttribute(new CAttribute("Station",
- std::to_string(m_station.nStNo).c_str(), ""));
+ std::to_string(m_station.nStNo).c_str(), "", weight++));
+
+ auto as = m_attributeVector.getAttributes();
+ for (auto item : as) {
+ attrubutes.addAttribute(new CAttribute(item->getName().c_str(),
+ item->getValue().c_str(), item->getDescription().c_str(), item->getWeight()));
+ }
+ }
+
+ CAttributeVector& CStep::attributeVector()
+ {
+ return m_attributeVector;
}
void CStep::init()
@@ -82,6 +94,28 @@
return iter->second;
}
+ void CStep::addAttribute(CAttribute* pAttribute)
+ {
+ // 添加attribute时，要前删除存在的同名的attribute
+ m_attributeVector.addAttribute(pAttribute, TRUE);
+ }
+
+ void CStep::addAttributeVector(CAttributeVector& attributeVector)
+ {
+ // 添加attribute时，要前删除存在的同名的attribute
+ std::vector<CAttribute*>& srcs = attributeVector.getAttributes();
+ auto it = srcs.begin();
+ while (it != srcs.end()) {
+ BOOL bAdd = m_attributeVector.addAttribute((*it), TRUE);
+ if (bAdd) {
+ it = srcs.erase(it);
+ }
+ else {
+ ++it;
+ }
+ }
+ }
+
void CStep::convertString(const char* pszBuffer, int size, std::string& strOut)
{
strOut.clear();
--
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