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/CEqReadStep.cpp | 8 ++++----
1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/SourceCode/Bond/Servo/CEqReadStep.cpp b/SourceCode/Bond/Servo/CEqReadStep.cpp
index ce4f078..f4fe44f 100644
--- a/SourceCode/Bond/Servo/CEqReadStep.cpp
+++ b/SourceCode/Bond/Servo/CEqReadStep.cpp
@@ -53,14 +53,14 @@
int nRet = m_pCclink->ReadData2(m_station, DeviceType::W, m_nDataDev,
(long)min(READ_BUFFER_MAX, m_nReadSize), szBuffer);
if (0 != nRet) {
- LOGI("<CEqReadStep>Read data error.");
+ LOGE("<CEqReadStep>Read data error.");
if (m_onReadBlock != nullptr) {
m_onReadBlock(this, RERROR, nullptr, 0);
}
return -1;
}
- LOGI("<CEqReadStep>read data succeed.");
+ LOGD("<CEqReadStep>read data succeed.");
if (m_onReadBlock != nullptr) {
m_onReadBlock(this, ROK, szBuffer, m_nReadSize);
}
@@ -72,7 +72,7 @@
int CEqReadStep::onComplete()
{
CReadStep::onComplete();
- LOGI("<CEqReadStep> onComplete.");
+ LOGD("<CEqReadStep> onComplete.");
if (m_onReadBlock != nullptr) {
m_onReadBlock(this, RCOMPLETE, nullptr, 0);
}
@@ -83,7 +83,7 @@
int CEqReadStep::onTimeout()
{
CReadStep::onTimeout();
- LOGI("<CEqReadStep> onTimeout.");
+ LOGE("<CEqReadStep> onTimeout.");
if (m_onReadBlock != nullptr) {
m_onReadBlock(this, RTIMEOUT, nullptr, 0);
}
--
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