Hacker News: 12j3afAvhttps://news.ycombinator.com/user?id=12j3afAvHacker News RSShttps://hnrss.org/hnrss v2.1.1Fri, 28 Aug 2026 07:55:33 +0000<![CDATA[New comment by 12j3afAv in "We found a division by zero bug in FFmpeg with a vibecoded fuzzer"]]>I wonder from where Claude stole this fuzzer.

]]>Thu, 27 Aug 2026 18:41:40 +0000https://news.ycombinator.com/item?id=4946934312j3afAvhttps://news.ycombinator.com/item?id=49469343https://news.ycombinator.com/item?id=49469343<![CDATA[New comment by 12j3afAv in "We found a division by zero bug in FFmpeg with a vibecoded fuzzer"]]>Generating an incorrect input file seems to be the easiest task of all for any fuzzer.

Generating correct input to get deep into the call stack and then finding something is the hard part.

]]>Thu, 27 Aug 2026 18:40:17 +0000https://news.ycombinator.com/item?id=4946932812j3afAvhttps://news.ycombinator.com/item?id=49469328https://news.ycombinator.com/item?id=49469328