## Description Update guard logic to permit writing 0 length buffers. This can happen in certain globalized scenarios (ex. `¿` with Portugese) where the first char needs to be encoded. Patch https://github.com/dotnet/aspnetcore/issues/31299 for 5.0 by cherry-picking the https://github.com/dotnet/aspnetcore/pull/32277 squash commit. ## Customer Impact Writing 0-length char buffers leads to an ArgumentOutOfRangeException. This may occur in a globalization context with certain chars such as `¿`. https://github.com/dotnet/aspnetcore/issues/31299#issuecomment-833078949 Also impacts Orchard: https://github.com/dotnet/aspnetcore/issues/31299#issue-842325059 ## Regression? - [ ] Yes - [x] No [If yes, specify the version the behavior has regressed from] ## Risk - [ ] High - [ ] Medium - [x] Low Low risk as we've just updated the logic slightly to permit 0 length buffers. ## Verification - [x] Manual (required) - [x] Automated ## Packaging changes reviewed? - [ ] Yes - [ ] No - [x] N/A Addresses https://github.com/dotnet/aspnetcore/issues/31299 |
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README.md
ASP.NET Core
ASP.NET Core is an open-source and cross-platform framework for building modern cloud based internet connected applications, such as web apps, IoT apps and mobile backends. ASP.NET Core apps run on .NET Core, a free, cross-platform and open-source application runtime. It was architected to provide an optimized development framework for apps that are deployed to the cloud or run on-premises. It consists of modular components with minimal overhead, so you retain flexibility while constructing your solutions. You can develop and run your ASP.NET Core apps cross-platform on Windows, Mac and Linux. Learn more about ASP.NET Core.
Get Started
Follow the Getting Started instructions in the ASP.NET Core docs.
Also check out the .NET Homepage for released versions of .NET, getting started guides, and learning resources.
See the Triage Process document for more information on how we handle incoming issues.
How to Engage, Contribute, and Give Feedback
Some of the best ways to contribute are to try things out, file issues, join in design conversations, and make pull-requests.
- Download our latest daily builds
- Follow along with the development of ASP.NET Core:
- Community Standup: The community standup is held every week and streamed live to YouTube. You can view past standups in the linked playlist.
- Roadmap: The schedule and milestone themes for ASP.NET Core.
- Build ASP.NET Core source code
- Check out the contributing page to see the best places to log issues and start discussions.
Reporting security issues and bugs
Security issues and bugs should be reported privately, via email, to the Microsoft Security Response Center (MSRC) secure@microsoft.com. You should receive a response within 24 hours. If for some reason you do not, please follow up via email to ensure we received your original message. Further information, including the MSRC PGP key, can be found in the Security TechCenter.
Related projects
These are some other repos for related projects:
- Documentation - documentation sources for https://docs.microsoft.com/aspnet/core/
- Entity Framework Core - data access technology
- Extensions - Logging, configuration, dependency injection, and more.
Code of conduct
See CODE-OF-CONDUCT