1·In this paper, from programming point of view, the buffer overflow attacks are analyzed and the methods of avoiding buffer overflow at the stage of source code are introduced.
该文从编程的角度分析了缓冲区溢出攻击，并提出在源代码阶段尽量避免缓冲区溢出的方法。
2·In the stage that the material level meter is not yet repaired, overflow of materials frequently happens, which affects feeding work and the local environment.
在料位计尚未修复阶段，天车对位下料的过程中常常出现冒料问题，影响天车加料作业和现场环境。