https://stream.echo6.co/videos/watch/9ccd42d6-1a10-4c4f-8c2b-90c9f8f83290 Now that we found a crash and got a minimal testcase last episode, we can now try to find the true location of the overflow. ASan is an invaluable tool for that. Fuzzing Project: https://fuzzing-project.org/tutorial2.html Grab the files: https://github.com/LiveOverflow/pwnedit Full Playlist: https://www.youtube.com/playlist?list=PLhixgUqwRTjy0gMuT4C3bmjeZjuNQyqdx Episode 06: 00:00 - Intro 00:47 - Create sudo ASan build 01:47 - Investigating weird issue 04:14 - Accidentally solving the problem 05:10 - Improve AddressSanitizer Debug Output 06:49 - Interpreting AddressSanitizer Output 07:23 - Triaging More Unique Crashes 08:25 - Plan For Next Steps -=[ ❤️ Support ]=- → per Video: https://www.patreon.com/join/liveoverflow → per Month: https://www.youtube.com/channel/UClcE-kVhqyiHCcjYwcpfj9w/join -=[ 🐕 Social ]=- → Twitter: https://twitter.com/LiveOverflow/ → Website: https://liveoverflow.com/ → Subreddit: https://www.reddit.com/r/LiveOverflow/ → Facebook: https://www.facebook.com/LiveOverflow/ Mon, 13 Apr 2026 17:43:57 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://stream.echo6.co https://stream.echo6.co/client/assets/images/icons/icon-512x512.png https://stream.echo6.co/videos/watch/9ccd42d6-1a10-4c4f-8c2b-90c9f8f83290 All rights reserved, unless otherwise specified in the terms specified at https://stream.echo6.co/about and potential licenses granted by each content's rightholder.