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/CMeasurement.cpp | 37 ++++++++++++++++++++++++++-----------
1 files changed, 26 insertions(+), 11 deletions(-)
diff --git a/SourceCode/Bond/Servo/CMeasurement.cpp b/SourceCode/Bond/Servo/CMeasurement.cpp
index d93bc50..67f9c9f 100644
--- a/SourceCode/Bond/Servo/CMeasurement.cpp
+++ b/SourceCode/Bond/Servo/CMeasurement.cpp
@@ -455,22 +455,37 @@
params.push_back(CParam("检测速度", "", this->getName().c_str(), v * 0.001));
i += 4;
- // 3.检测速度
- v = (pszData[i] & 0xff) | (pszData[i + 1] & 0xff) << 8 | (pszData[i + 2] & 0xff) << 16 | (pszData[i + 3] & 0xff) << 24;
- params.push_back(CParam("检测速度", "", this->getName().c_str(), v * 0.001));
- i += 4;
-
- // 4.检测2数据
- v = (pszData[i] & 0xff) | (pszData[i + 1] & 0xff) << 8 | (pszData[i + 2] & 0xff) << 16 | (pszData[i + 3] & 0xff) << 24;
- params.push_back(CParam("检测速度", "", this->getName().c_str(), v * 0.001));
- i += 4;
-
return (int)params.size();
}
int CMeasurement::parsingProcessData(const char* pszData, size_t size, std::vector<CParam>& params)
{
- return parsingParams(pszData, size, params);
+ ASSERT(pszData);
+ if (size < 250) return 0;
+ int i = 0, v;
+
+
+ // 1.检测功能启用/禁用
+ v = (pszData[i] & 0xff) | (pszData[i + 1] & 0xff) << 8;
+ params.push_back(CParam("检测功能启用/禁用", "", this->getName().c_str(), v));
+ i += 2;
+
+ // 2.检测速度
+ v = (pszData[i] & 0xff) | (pszData[i + 1] & 0xff) << 8 | (pszData[i + 2] & 0xff) << 16 | (pszData[i + 3] & 0xff) << 24;
+ params.push_back(CParam("检测速度", "", this->getName().c_str(), v * 0.001));
+ i += 4;
+
+ // 3.检测1数据
+ v = (pszData[i] & 0xff) | (pszData[i + 1] & 0xff) << 8 | (pszData[i + 2] & 0xff) << 16 | (pszData[i + 3] & 0xff) << 24;
+ params.push_back(CParam("检测1数据", "", this->getName().c_str(), v * 0.001));
+ i += 4;
+
+ // 4.检测2数据
+ v = (pszData[i] & 0xff) | (pszData[i + 1] & 0xff) << 8 | (pszData[i + 2] & 0xff) << 16 | (pszData[i + 3] & 0xff) << 24;
+ params.push_back(CParam("检测2数据", "", this->getName().c_str(), v * 0.001));
+ i += 4;
+
+ return (int)params.size();
}
int CMeasurement::parsingSVData(const char* pszData, size_t size, std::vector<CParam>& params)
--
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