Fuzz Testing Is the Best Thing to Happen to Our Application Tests

Re:Fuzz Testing Is the Best Thing to Happen to Our Applicati... by jacquesm on Thursday August 17, 2023 @09:36PM (#37170520)

Any half decent fuzzing setup will log what it did prior so you can replay it to the point of failure. This gets a lot harder when you do multiple such runs in parallel.

[ Parent | on HN ]

Re:Fuzz Testing Is the Best Thing to Happen to Our Applicati... by rwmj on Friday August 18, 2023 @06:50AM (#37173865)

AFL++ logs the specific input that causes the crash. In theory at least replaying the input ought to trigger the crash reproducibly. (Sometimes not the case if the program has lots of threads or is event driven or otherwise stochastic).

[ Parent | on HN ]