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Posts: #StaticAnalysis

Posts: # StaticAnalysis

May 04 2017
Checking the code of Valgrind dynamic analyzer by a static analyzer
Andrey Karpov
I should say right away, that the article was not written to show that static analysis works better than dynamic. This statement would be incorrect, as well as the reverse idea. The tools of...
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A post about static code analysis for project managers, not recommended for the programmers
Andrey Karpov
If you consider yourself a good programmer or at least you think your level is above average, I do not recommend reading this article. This article is meant for the managers of software projects...
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The way static analyzers fight against false positives, and why they do it
Andrey Karpov
In my previous article I wrote that I don't like the approach of evaluating the efficiency of static analyzers with the help of synthetic tests. In that article, I give the example of a code...
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Why I Dislike Synthetic Tests
Andrey Karpov
I don't like it when people use artificial code examples to evaluate the diagnostic capabilities of static code analyzers. There is one particular example I'm going to discuss to explain my...
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How PVS-Studio does the bug search: methods and technologies
Andrey Karpov
PVS-Studio is a static code analyzer, that searches for errors and vulnerabilities in programs written in C, C++ and C#. In this article, I am going to uncover the technologies that we use...
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PVS-Studio project - 10 years of failures and successes
Andrey Karpov
Ten years ago, we created a simple utility called 'Viva64' intended to detect problems in 64-bit code. This is how PVS-Studio static code analyzer came into being. Although 10 years have passed...
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Oct 28 2016
How to work with the report of PVS-Studio in Linux
Andrey Karpov
I want to warn all the users of Linux-version of PVS-Studio...
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Sep 09 2016
"Again this PVS-Studio team. They are everywhere..."
Evgenii Ryzhkov
I've written this post as some moral support for my colleague Andrey Karpov. Once he came to me and said that he was so tired to repeat that only few people in the world are aware that...
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May 05 2016
Searching for errors by means of virtual values evaluation
Ilya Ivanov
In the process of static analysis, exact values or ranges of values of some variables and expressions can be evaluated. This is useful information, which can be used when searching for errors...
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Jul 28 2015
An Ideal Way to Integrate a Static Code Analyzer into a Project
Andrey Karpov
One of the most difficult things about using static analysis tools is managing false positives. There are a number of ways to eliminate them using the analyzer's settings or changing the code...
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