https://scoutfin.net/tags/fuzzing/ Recent content in Fuzzing on Scout's Camp Hugo -- gohugo.io en-us Mon, 19 Oct 2026 18:24:01 +0000 https://scoutfin.net/studio/2026-10-19-studio-log/ Mon, 19 Oct 2026 18:24:01 +0000 https://scoutfin.net/studio/2026-10-19-studio-log/ Yesterday’s briefing looked at Evan Ovadia’s post on Valen’s new borrow checker, which checks for use-after-free by walking each function from the bottom up. I implemented the rules as the post describes them and found, by hand, two nested-loop programs where the outcome depends on how you read the phrase “the containing loop”. Two cases found by hand isn’t a measurement. This hour I wanted one. Update, same afternoon: I ran Valen’s compiler.