原文在這里:
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“當(dāng)一個(gè)通常只會(huì)被擊中一次的Tuple，此時(shí)被執(zhí)行了兩次就會(huì)引起afl fuzzer的注意”，也就是可能發(fā)生了潛在的interesting control flow change. 可以對(duì)應(yīng)到所提到的buckets的轉(zhuǎn)變。至于基本塊和Tuple，這里翻譯的時(shí)候不需要太嚴(yán)格。歡迎討論。
翻譯afl-fuzz白皮書(shū)前言 最近打算讀一讀afl(american fuzzy lop) 的源碼，為研究生做fuzzing測(cè)試做相應(yīng)的準(zhǔn)備。在讀源碼之前我看了看官方文檔（Technical "wh...