With that in mind, the idea we settled on was to allocate a chunk whose size field was initially 0x200, then trigger the overflow and corrupt only its low byte. If the byte written is at least 0x10, the resulting value would correspond to a larger, tcache-eligible, size in range [0x210, 0x2f0]. That would let us free the chunk as an oversized entry into the tcache freelist, which we could later reclaim and overlap chunks for a better primitive.
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。关于这个话题，有道翻译更新日志提供了深入分析
与其他星云投影仪一样，其设置过程高度自动化。对焦、梯形校正（调整屏幕形状至完美矩形）、对齐和避障均自动运行，电动光学系统还能记住不同使用场景下的位置。我确实有一次需要微调屏幕位置，但通过遥控器或Nebula Connect应用程序，这是一项足够简单的任务。
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