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/BondEq/CPLC.h | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/SourceCode/Bond/BondEq/CPLC.h b/SourceCode/Bond/BondEq/CPLC.h index 89fded1..f65d324 100644 --- a/SourceCode/Bond/BondEq/CPLC.h +++ b/SourceCode/Bond/BondEq/CPLC.h @@ -58,6 +58,7 @@ int readWord(MC::SOFT_COMPONENT softComponent, unsigned int addr, ONREAD funOnRead); int readData(MC::SOFT_COMPONENT softComponent, unsigned int addr, unsigned int nReadLen, ONREADDATA funOnReadData); int writeWord(MC::SOFT_COMPONENT softComponent, unsigned int addr, int value, ONWRITE funOnWrite); + int writeDWord(MC::SOFT_COMPONENT softComponent, unsigned int addr, int value, ONWRITE funOnWrite); int writeBit(MC::SOFT_COMPONENT softComponent, unsigned int addr, BOOL bValue, ONWRITE funOnWrite); int writeData(MC::SOFT_COMPONENT softComponent, unsigned int addr, const char* pszData, unsigned int length, ONWRITE funOnWrite); -- Gitblit v1.9.3