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Andrey Karpov

Posts: Andrey Karpov

Jan 18 2022
How PVS-Studio prevents rash code changes, example N2
Andrey Karpov
When developers do make mistakes, it's often accidental or because the developers are in a hurry. These errors often make their way into small edits to the code. Let's review one of these cases...
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Jan 11 2022
PVS-Studio: static code analysis technology
Andrey Karpov, Paul Eremeev
PVS-Studio provides static analyzers for C, C++, C# and Java languages on Windows, Linux and macOS platforms. PVS-Studio analyzers can vary slightly due to certain features that the languages...
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Jan 04 2022
The most interesting blogs and websites for C++ developers
Andrey Karpov
Readers surely have favorite websites and blogs about C++. Hopefully, today your collection will...
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Dec 23 2021
PVS-Studio checks the code of Flipper Zero dolphin
Andrey Karpov
Flipper Zero is an open-source multi-tool for geeks and penetration testers. It so happened that the Flipper Zero project and the PVS-Studio analyzer crossed paths. A philosophical question...
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Dec 17 2021
1000 eyes that don't want to check open-source code
Andrey Karpov
There's a myth that open-source software is better and safer that the closed one. This was reasonably questioned many times. People regularly find epic vulnerabilities in the open source code...
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Dec 10 2021
PVS-Studio 7.16, expanding the horizons: MISRA C, Visual Studio 2022, .NET 6
Andrey Karpov
This is the latest release of PVS-Studio in 2021. With it, the PVS-Studio team accomplishes several important goals. Now, PVS-Studio supports Visual Studio 2022, the .NET 6 platform and C# 10.0...
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Nov 26 2021
Virtual function calls in constructors and destructors (C++)
Andrey Karpov
In different programming languages, the behavior of virtual functions differs when it comes to constructors and destructors. Incorrect use of virtual functions is a classic mistake. Developers...
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Nov 05 2021
Protocol Buffers, a brutal protocol from Google, vs. PVS-Studio, a static code analyzer
Andrey Karpov
Protocol Buffers is a very popular, cool, and high-quality product that is mostly developed by Google. This is a good challenge for the PVS-Studio static code analyzer. Finding at least something...
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Oct 25 2021
How we sympathize with a question on Stack Overflow but keep silent
Andrey Karpov
On the stackoverflow.com website, we frequently see questions about how to look for bugs of a certain type. We know that PVS-Studio can solve the problem. Unfortunately, we have to keep...
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Oct 12 2021
C++ tools evolution: static code analyzers
Andrey Karpov
Modern applications have lots of code. And the C++ language doesn't get easier. Nowadays, code reviews are not enough to fully analyze program code. Here's where static code analysis comes...
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