原文在这里:
The hit count behavior provides a way to distinguish between potentially
interesting control flow changes, such as a block of code being executed
twice when it was normally hit only once.
我自己的理解就是“当一个通常只会被击中一次的Tuple,此时被执行了两次就会引起afl fuzzer的注意”,也就是可能发生了潜在的interesting control flow change. 可以对应到所提到的buckets的转变。至于基本块和Tuple,这里翻译的时候不需要太严格。欢迎讨论。
翻译afl-fuzz白皮书前言 最近打算读一读afl(american fuzzy lop) 的源码,为研究生做fuzzing测试做相应的准备。在读源码之前我看了看官方文档(Technical "wh...