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Posts
Posts: articles
Unity Projects Analysis: The solution file has two projects named "UnityEngine.UI"
Sergey Vasiliev
While PVS-Studio analyses a Unity project, one may stumble upon such an error: Error was encountered while trying to open solution file '...': The solution file has two projects named "UnityEngine.UI". This note discusses the reasons for this error and how to eliminate it.
Jun 09 2021
PVS-Studio's New Website: How We Designed It
Inna Pristyagina
The PVS-Studio website turns 15 this year. This is quite significant for any internet resource. Back then, when our website was born, Russia announced 2006 as a year of humanities. That same year, in June, Denis Kryuchkov established a new platform, "Habrhabr" (now known as Habr). In November, Microsoft officially completed OS Windows Vista. That same month we registered the viva64.com domain.
Jun 04 2021
The ?. Operator in foreach Will Not Protect From NullReferenceException
Sergey Vasiliev
Do you like the ?. operator? Well, who doesn't? Many people like these concise null checks. However, today's article shows that the ?. operator may be tricky sometimes. That is, it can create an illusion of safety when used in the foreach loop.
Jun 03 2021
OWASP, Vulnerabilities, and Taint Analysis in PVS-Studio for C#. Stir, but Don't Shake
Sergey Vasiliev
We continue to develop PVS-Studio as a SAST solution. Thus, one of our major goals is expanding OWASP coverage. You might ask, what's the use when there's no taint analysis? That's exactly what we thought - and decided to implement taint analysis in the C# analyzer. Curious about what we accomplished? Read on!
Jun 01 2021
PVS-Studio Team: Switching to Clang Improved PVS-Studio C++ Analyzer's Performance
Alexey Govorov, Sergey Larin
From the earliest days, we used MSVC to compile the PVS-Studio C++ analyzer for Windows - then, in 2006, known as Viva64, version 1.00. With new releases, the analyzer's C++ core learned to work on Linux and macOS, and we modified the project's structure to support CMake. However, we kept using the MSVC compiler to build the analyzer's version for Windows. Then, in 2019, on April 29th, Visual Studio developers announced they had included the LLVM utilities and Clang compiler in the IDE. And just recently we've gotten around to try it.
May 31 2021
PVS-Studio 7.13: SQL Injections, Blame Notifier, .NET 5
Andrey Karpov
The newest PVS-Studio static analyzer version will please you with these features: tainted data analysis, .NET 5 support. The Blame Notifier utility can now sort warnings by commit date.
May 31 2021
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