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Posts: C# articles

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#CSharp
Aug 09 2023
Analysis of suspicious code fragments in MassTransit
Nikita Panevin
MassTransit is an open-source distributed application framework for .NET. In this article, we'll discuss some issues in its source code. A static analyzer will help us to identify them. Enjoy...
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#CSharp
Aug 03 2023
Does C# always have boxing with string concatenation and interpolation?
Nikita Lipilin
The C# developers are familiar with the term "boxing". It can be either obvious or unnoticeable. For example, the addition of a value type and string can cause boxing. Or not. Something...
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#CSharp #GameDev
Jul 21 2023
Ryujinx: re-checking the Nintendo Switch emulator using PVS-Studio
Gleb Aslamov
Nintendo Switch's popularity hasn't waned, and with exclusive games winning awards, the desire to play them is only growing. However, not everyone has the opportunity to try out this portable...
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#CSharp
Jul 04 2023
Examining suspicious code fragments in AWS SDK for .NET
Sergey Vasiliev
Today we are dissecting AWS SDK for .NET. We will look at suspicious code fragments, figure out what's wrong with them, and try to reproduce some of the errors. Make yourself a cup of coffee and...
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#CSharp #GameDev
Jun 30 2023
Top 3 open-source games written in C#: searching for bugs
Andrey Moskalev
There are a lot of fantastic games, but few of them are open source. In this article, we will examine the most curious bugs found in the source code of three best, to my mind, open-source...
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#CSharp #Security
May 31 2023
XSS vulnerability in the ASP.NET application: examining CVE-2023-24322 in mojoPortal CMS
Sergey Vasiliev
In this article, we will thoroughly examine the XSS vulnerability in a CMS written in C#. Let's recall the theory, figure out how the security defect looks from a user's perspective and in code...
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#CSharp
May 24 2023
RavenDB and PVS-Studio: win-win collaboration
Artem Rovenskii
This is a brief story of how PVS-Studio collaborated with RavenDB. PVS-Studio is a static code analyzer. RavenDB is an open-source database. How can searching for errors in one project benefit...
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#CSharp
May 17 2023
BTCPay Server: top 10 bugs in Bitcoin payment processor code
Sviatoslav Razmyslov
Our company talks a lot about code quality. While some of the projects chosen for code audits may not be that familiar to our readers, I'm sure many of them use finance apps. Our readers may not...
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#CSharp
May 10 2023
Top 10 C# conference talks 2019–2022
Polina Alekseeva
Here's a small compilation of curious talks at C# and .NET conferences over the past few years.
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#CSharp
May 02 2023
NullReferenceException in C#. What is it and how to fix it?
Sergey Vasiliev
A NullReferenceException (NRE) is a type of .NET exception. It occurs when a developer tries to dereference a null reference. This article covers the reasons that lead to exceptions of this type...
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