GithubHelp home page GithubHelp logo

May panic due to unwrap on Err about bumpalo HOT 2 CLOSED

Koral77 avatar Koral77 commented on June 9, 2024
May panic due to unwrap on Err

from bumpalo.

Comments (2)

fitzgen avatar fitzgen commented on June 9, 2024

Thanks for filing an issue!

This particular behavior is expected, although we could maybe have a better panic message and need to add a section to the docs explaining that this can happen.

One can use try_with_capacity to handle OOM.

Can you share the fuzz target you've written? Could be good to get cargo fuzz fuzz targets committed in the repo, but I'm also just curious about the approach you've taken.

from bumpalo.

Koral77 avatar Koral77 commented on June 9, 2024

@fitzgen Thanks for your reply!

I place the replay code on replay_files.

The file contains three lines of code, but the bug is triggered in the first line of code.

The reported bug is in lib.rs: 468 where the code is
image

It uses unwrap() on Err returned by Layout::from_size_align.

from bumpalo.

Related Issues (20)

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❤️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.