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Andrey Karpov

Posts: Andrey Karpov

Apr 09 2015
PVS-Studio: New Trial Mode
Andrey Karpov
Sometimes we experiment with the PVS-Studio analyzer's trial mode to make it as efficient as possible for users to get started with. Recently, we again have changed the format of the trial...
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Apr 08 2015
Bugs. Bugs Never Change
Andrey Karpov
What you have just opened is the article you should link to in your Twitter or post in your favorite programmer public. This will benefit both us and the open-source software community. We...
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Mar 01 2015
LibreOffice Project's Check
Andrey Karpov
We invite you to read a new article, about how we analyzed another well-known open-source project. This time it is the LibreOffice office suite that I have examined. The project is developed by...
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Feb 16 2015
Null Pointer Dereferencing Causes Undefined Behavior
Andrey Karpov
I have unintentionally raised a large debate recently concerning the question of whether it is legal in C/C++ to use the &P->m_foo expression with P being a null pointer. The programmers...
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Feb 09 2015
PVS-Studio for Visual C++
Andrey Karpov
Many of our articles are concentrated on anything but the PVS-Studio analyzer itself. We tell our readers about projects we have checked, nuances of C++ language, creation of plugins in C#...
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Feb 09 2015
PVS-Studio for Microsoft Visual Studio Community 2013
Andrey Karpov
The Microsoft company has released another software product - a new, free Visual Studio version whose only limitation is a prohibition of corporate software...
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Jan 28 2015
PVS-Studio and Hostile Environment
Andrey Karpov
This is another story about programs having a hard time trying to interact with the external world. At first glance, a static analyzer should face no problems at all. It just gets files and...
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Jan 23 2015
Twitter for C++ Programmers (updated)
Andrey Karpov
This small post is for those programmers who use Twitter or are just about to start doing this. I'm sure developers will find some useful information...
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Jan 15 2015
Reflections on the Null Pointer Dereferencing Issue
Andrey Karpov
As I have recently found out, the question whether or not the code &((T*)(0)->x) is correct appears to be quite complicated. I decided to write a small post on this...
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Jan 03 2015
PVS-Studio Probes into Linux' Innards (3.18.1)
Andrey Karpov, Sviatoslav Razmyslov
For the sake of advertisement, we decided to analyze the Linux kernel with our static code analyzer. The difficulty of this task makes it especially interesting. Linux' source codes have...
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