#FuzzTesting

Jan :rust: :ferris:janriemer@floss.social
2025-05-18

#Fuzzing along in #CSVDiff :awesome:

In the second screenshot I've highlighted some interesting parts:

Key field indices are 2 and 3, so when diffing the records, where key fields are highlighted, they'll be compared as `Modify`, because:
- key fields are equal between left and right record
- other fields are unequal between left and right record

The other two records on the right have no corresponding left record - so those are `Add`ed records

#Rust #FuzzTesting #RustLang #PropertyTesting

A screenshot of my terminal that shows output of CSV records that have been generated by a fuzzing library, called bolero (in Rust).

There is one `left` CSV record and three `right` CSV records. The fields of each record are composed of randomly generated bytes with different lengths. However, when looking at the second screenshot......one record on the left and the right stand out in that they share the same value in two fields at field index 2 and 3. One can see that those are the key fields of the CSVs, because at the very bottom of the terminal output, it says "key_fields: {3, 2}".
Jan :rust: :ferris:janriemer@floss.social
2025-05-07

Wow, #FuzzTesting/ #PropertyTesting is actually harder than doing an automatic proof.๐Ÿ˜“

I didn't expect that!๐Ÿ˜ฎ

#SoftwareEngineering #Unexpected #Testing #FormalVerification

N-gated Hacker Newsngate
2025-03-03

Ah yes, another thrilling installment of "Look Ma, I Wrote a Parser" ๐Ÿค“โœจ. Because in the thrilling world of 3D graphics, nothing screams excitement quite like reinventing a wheel that nobody's using ๐Ÿš€. But hey, at least it's robust-ishโ€”fuzz testing can relax now ๐Ÿ˜ด.
nullprogram.com/blog/2025/03/0

2024-10-02

ha.nnes.dev/blog/fuzzing-is-fu

I tried #fuzzing and really enjoyed it, so I wrote a blogpost about it! It mentions some #RocLang stuff, but you don't need to know any Roc to read it :)

#blogpost #testing #fuzztesting

Bobulous :rust: :codeberg:bobulous@fosstodon.org
2024-02-09

I like the fact American Fuzzy Lop can be halted and resumed, because I really don't need to have a desktop machine rumbling away in the bedroom while I sleep.

But after 12h12m01s it has so far found zero crashes and zero hangs. So either my XML parser is great at avoiding panics, or my fuzzing method is testing some no-op action. (Though, while I was writing this, it found another path of interest through the executable, so it's doing something.)

#FuzzTesting #Rust #RustLang #AmericanFuzzyLop

2023-07-29

๐Ÿ”“ Unlock the power of #FuzzTesting in "Practical Web Browser Fuzzing", a #cybersecurity #training by Patrick Ventuzelo! Understand web browser architecture, setup testing environments, and apply #fuzzing to find critical #vulnerabilities. Get your ticket now!

๐ŸŽŸ๏ธ ringzer0.training/trainings/br

Practical Web Browser Fuzzing, Patrick Ventuzelo, Aug 05-08, The Palms, Las Vegas
2023-07-20

๐Ÿ”“ Unlock the power of #FuzzTesting in "Practical Web Browser Fuzzing", a #cybersecurity #training by Patrick Ventuzelo! Understand web browser architecture, setup testing environments, and apply #fuzzing to find critical #vulnerabilities. Get your ticket now!

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Practical Web Browser Fuzzing, by Patrick Ventuzelo, Aug 05-08, The Palms, Las Vegas
2023-07-12

๐Ÿ”“ Unlock the power of #FuzzTesting in "Practical Web Browser Fuzzing", a #cybersecurity #training by Patrick Ventuzelo! Understand web browser architecture, setup testing environments, and apply #fuzzing to find critical #vulnerabilities. Get your ticket now!

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Practical Web Browser Fuzzing, Patrick Ventuzelo, Aug 05-08, The Palms, Las Vegas
2023-06-21

๐Ÿ”“ Unlock the power of #FuzzTesting in "Practical Web Browser Fuzzing", a #cybersecurity #training by Patrick Ventuzelo! Understand web browser architecture, setup testing environments, and apply #fuzzing to find critical #vulnerabilities. Get your ticket now!

๐ŸŽŸ๏ธ ringzer0.training/trainings/br

Practical Web Browser Fuzzing, by Patrick Ventuzelo, Aug 05-08, The Palms, Las Vegas
2023-06-05

๐Ÿ”“ Unlock the power of #FuzzTesting in "Practical Web Browser Fuzzing", a #cybersecurity #training by Patrick Ventuzelo! Understand web browser architecture, setup testing environments, and apply #fuzzing to find critical #vulnerabilities. Get your ticket now!

๐ŸŽŸ๏ธ ringzer0.training/trainings/br

Practical Webbrowser Fuzzing, Patrick Ventuzelo, Aug 05-08k, The Palms, Las Vegas
2023-05-19

Unlock the power of #FuzzTesting in "Practical Web Browser Fuzzing", a #cybersecurity #training by Patrick Ventuzelo! Understand web browser architecture, setup testing environments, and apply #fuzzing to find critical #vulnerabilities. Get your early bird ticket now!

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Practical Web Browser Fuzzing, Patrick Ventuzelo, Aug 05-08, The Palms, Las Vegas
Nicolas Kosinskinicokosi@fosstodon.org
2023-03-29

Just made a release for my #golang toy project, 'gh-collab-scanner'. ๐Ÿ“ฆ
github.com/nicokosi/gh-collab-

The main "change" is running #fuzztesting during Continuous Integration: ๐Ÿ”Ž
github.com/nicokosi/gh-collab-

2022-11-28

New #Cpp weekly episode on something I've been meaning to look into for ages: #fuzzing (or #FuzzTesting).

Does anybody have recommendations for good resources to get a bit more thorough introduction@

youtube.com/watch?v=Is1MurHeZv

Sebastiano Panichellaspanichella@fediscience.org
2022-11-28

If you are willing to put your fuzzer to the test, the 16th Intl. Workshop on Search-Based and Fuzz Testing (sbft23.github.io/), co-located with the International Conference on Software Engineering will host a ๐ŸšจFUZZING COMPETITION๐Ÿšจ

If you would like to know how to participate, look at the instructions: sbft23.github.io/tools/fuzzing

#ICSE2023 #ICSE23 #SBFT2023 #SBFT23 #Fuzzing #FuzzTesting

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