google/clusterfuzz

Question About Initial Input Seeds for Fuzzing Libraries in OSS-Fuzz

fedecerno opened this issue · 2 comments

fedecerno commented

I have some questions regarding the initial input seeds used for fuzzing these libraries.
The libraries in question are binutils, cairo, libzip, llvm, mupdf, and sqlite3.
I would like to know:

  1. Are the initial input seeds used by ClusterFuzz manually created by humans, or are they generated through fuzzing campaigns?

  2. If there are human-made initial input seeds, can the most recent versions be accessed?

  3. Alternatively, if only seeds from fuzzing campaigns are available, could I obtain the oldest initial input seeds that have undergone the fewest fuzzing iterations?

jonathanmetzman commented

Is this the same question I answered via email?

fedecerno commented

Yes, it is same the question.