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#Cpp #Knowledge
Jul 16 2019
On the Difference Between strlcat and strncat
Sviatoslav Razmyslov
While we are working hard on writing big articles on code check of the Haiku operating system, I'd like to give an example of an often found error with strncat function taken from that project...
...
#Cpp #StaticAnalysis
Jul 15 2019
Errors that static code analysis does not find because it is not used
George Gribkov
Readers of our articles occasionally note that the PVS-Studio static code analyzer detects a large number of errors that are insignificant and don't affect the application. It is really so. For...
...
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#Cpp
Jul 11 2019
PVS-Studio wanted but couldn't find bugs in robots.txt
Victoria Khanieva
The other day Google revealed the sources of the robots.txt parser. Why not give a run for the already far and wide checked project using PVS-Studio and possibly find a bug. So said so done. But...
...
#StaticAnalysis
Jul 02 2019
Why We Don't Write Articles Comparing PVS-Studio with Other Static Analyzers
Andrey Karpov
People ask us every now and then if we compared PVS-Studio with other static analyzers and wrote any articles about the results of such research. The answer is no, there's no such a comparison and...
...
#Cpp #DevOps
Jun 28 2019
PVS-Studio in the Clouds: Travis CI
Oleg Andreev
At the moment, cloud CI systems are a highly-demanded service. In this article, we'll tell you how to integrate analysis of source code into a CI cloud platform with the tools that are...
...
#Cpp #CSharp
Jun 27 2019
PVS-Studio for Visual Studio
Sergey Larin
Many of our articles are focused on anything, but not the PVS-Studio tool itself. Whereas we do a lot to make its usage convenient for developers. Nevertheless, our efforts are often concealed...
...
#Cpp #Knowledge
Jun 26 2019
The dangers of using multi-character constants
Sviatoslav Razmyslov
During code analysis, PVS-Studio analyzes the data flow and operates variable values. Values are taken from constants or derived from conditional expressions. We call them virtual values...
...
#Cpp #StaticAnalysis
Jun 24 2019
How to quickly check out interesting warnings given by the PVS-Studio analyzer for C and C++ code?
Andrey Karpov
Once in a while, programmers who start getting acquainted with the PVS-Studio code analyzer ask me: "Is there a list of warnings that accurately indicate errors?" There is no such list...
...
#Marketing
Jun 17 2019
PVS-Studio Graph of Diagnostic Abilities Development
Anastasiya Mozaleva, Andrey Karpov
More than 8 years have passed since the PVS-Studio product was released, and all this time we've been implementing new diagnostic rules in it. Moreover, we are not going to stop. If you care...
...
#CSharp #Knowledge
Jun 05 2019
Nullable Reference types in C# 8.0 and static analysis
Alexander Senichkin, Paul Eremeev
It's not a secret that Microsoft has been working on the 8-th version of C# language for quite a while. The new language version (C# 8.0) is already available in the recent release of Visual...
...
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