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C++

Posts: C++ articles

Feb 16 2021
Date processing attracts bugs or 77 defects in Qt 6
Andrey Karpov
The recent Qt 6 release compelled us to recheck the framework with PVS-Studio. In this article, we reviewed various interesting errors we found, for example, those related to processing dates. The...
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Feb 11 2021
Just for fun: PVS-Studio team came up with monitoring quality of some open source projects
Evgeniy Ovsyannikov
Static code analysis is a crucial component of all modern projects. Its proper application is even more important. We decided to set up a regular check of some open source projects to see the effect...
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Feb 09 2021
How to get nice error reports using SARIF in GitHub
Evgeniy Ovsyannikov, Nikolay Mironov
Let's say you use GitHub, write code, and do other fun stuff. You also use a static analyzer to enhance your work quality and optimize the timing. Once you come up with an idea - why not view the...
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Feb 05 2021
COVID-19 research and uninitialized variable
Andrey Karpov
There is an open project COVID-19 CovidSim Model, written in C++. There is also a PVS-Studio static code analyzer that detects errors very well. One day they met. Embrace the fragility of...
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Feb 05 2021
Text broadcast of CppCast 276: Networking TS
CppCast
Episode 276 of CppCast with guest Robert Leahy, recorded December 2nd, 2020.
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Feb 03 2021
Finding typos in the GTK 4 project by PVS-Studio
Andrey Karpov
You may have already read a recent article about the first PVS-Studio run and filtration of warnings. We used the GTK 4 project as an example. It's about time we worked with the received report in...
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Jan 20 2021
Espressif IoT Development Framework: 71 shots in the foot
Andrey Karpov
One of our readers recommended paying heed to the Espressif IoT Development Framework. He found an error in the project code and asked if the PVS-Studio static analyzer could find it. The analyzer...
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Jan 04 2021
GTK: the first analyzer run in figures
Sviatoslav Razmyslov
For some people, the introduction of a static analyzer into a project seems like an insurmountable obstacle. It is widely believed that the amount of analysis results issued after the first run is...
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Dec 21 2020
Did it have to take so long to find a bug?
Sviatoslav Razmyslov
Have you ever wondered which type of project demonstrates higher code quality – open-source or proprietary? Our blog posts may seem to suggest that bugs tend to concentrate in open-source projects...
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Dec 18 2020
Top 10 bugs found in C++ projects in 2020
Vladislav Stolyarov
It's winter outside, the year is coming to an end, which means it's time to review the most notable errors the PVS-Studio analyzer detected in 2020.
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