unImgFileHeaderSize; LPVOID lpOpHeaderStart= NULL; WORD dwOptionHeader = 0; if ( FALSE == SafeCopy } memset( lpOpHeaderStart, 0 , unImgOpHeaderSize); // 根据镜像文件头中可选文件头大小拷贝数据 BOOL bSuc = SafeCopy
m_lpFileStart ); if ( ulFileSize < unWordSize ) { return FALSE; } WORD wMagic = 0; SafeCopy unDosHeader = sizeof(IMAGE_DOS_HEADER); memset( &m_DosHeader, 0, unDosHeader ); BOOL bSuc = SafeCopy
数据恢复:Linux硬盘数据恢复工具dd_rescue、磁盘数据恢复工具Safecopy、文件还原工具Foremost。 数据分析:日志文件系统块查看工具jact、磁盘镜像分析工具TSK。
m_ExpDir.NumberOfFunctions; i++ ) { IMAGE_Export_Address_Table ImgExpAddrTable; if ( FALSE == SafeCopy m_ExpDir.NumberOfNames; i++ ) { IMAGE_Export_Name_Pointer_Table ImgExpNamePointer; if ( FALSE == SafeCopy m_ExpDir.NumberOfNames; i++ ) { IMAGE_Export_Ordinal_Table ImgExpOrdinalTable; if ( FALSE == SafeCopy
= 0; i < m_FileHeader.NumberOfSections; i++ ) { IMAGE_SECTION_HEADER SectionHeader; if ( FALSE == SafeCopy m_FileHeader.NumberOfSections; i++ ) { IMAGE_SECTION_HEADER SectionHeader; if ( FALSE == SafeCopy
GC → GC 耗时长 → 应用堆积更多请求 → 创建更多对象 → 更频繁 GC 五、真实案例:一次大促中的血泪教训 某金融系统在风控模块使用 JSON 深拷贝处理用户画像: UserProfile safeCopy
size; } staticVOIDRecordMemWrite(ADDRINTip) { UINT8memdump[256]; PIN_GetLock(&lock, ip); PIN_SafeCopy
vmcoreinfo_note) return; /* Use the safe copy to generate vmcoreinfo note if have */ if (vmcoreinfo_data_safecopy ) vmcoreinfo_data = vmcoreinfo_data_safecopy; /* (1) 补充 "CRASHTIME=xxx" 信息 */ vmcoreinfo_append_str