追踪EtherSlip中一个34年历史的指针错误（DOS网络编程）
本文深入探讨了在DOS网络软件EtherSlip中发现并修复一个存在34年之久的指针错误的过程。这个错误源于ARP缓存处理中的指针误用，导致内存损坏和系统崩溃，展示了在遗留代码中调试复杂问题的挑战。
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