保留原始文件名称,除非必须更改它们以避免名称冲突。
The original file names are preserved unless it's necessary to change them to avoid a name clash.
我们可以通过显示准确的行数值和原始文件名称来做更多的有关错误信息的工作,但是这个实例显示的是基本的技术。
We could do a lot more with the error messages by showing the exact line number and source file name, but this example shows the primary technique.
攻击者都有可能观察到原始的文件名称,并在您第二次重新创建它时非法控制它。
An attacker can observe the original file name and hijack it before you recreate it the second time.
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