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Articles: Andrey Karpov

Posts: Andrey Karpov

May 14 2013
Errors detected in C++Builder
Andrey Karpov
We have checked the header files from the Embarcadero C++Builder XE3 project. In fact, it means that we have checked just a small number of inline-functions. Accordingly, quite few issues were...
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Apr 30 2013
Why Windows 8 drivers are buggy
Andrey Karpov
We have checked the Windows 8 Driver Samples pack with our analyzer PVS-Studio and found various bugs in its samples. There is nothing horrible about it - bugs can be found everywhere, so the...
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Apr 18 2013
Using PVS-Studio with huge projects (MSBuild integration)
Andrey Karpov
If your solution includes a lot of large projects, you may find it uncomfortable to operate the PVS-Studio analyzer when checking it. In this small post we'll explain why it happens and...
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Apr 16 2013
PVS-Studio registration key for 5 days
Andrey Karpov
As an experiment, we have decided to offer everyone interested a PVS-Studio registration key for 5 days to study its 64-bit diagnostics more...
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Apr 09 2013
PVS-Studio and open-source software
Andrey Karpov
I've decided to write about the work our team is doing regarding open-source projects. I will give a list of open-source projects we have checked by now with the PVS-Studio analyzer. Then I'll...
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Apr 09 2013
The difference between static analysis and code review
Andrey Karpov
Both static analysis and code review are methods to find errors and vulnerabilities in source code without explicitly executing the program being...
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Apr 05 2013
What does the pointer size depend on in C++ on different platforms?
Andrey Karpov
According to the C++ standard, the pointer size depends on the particular compiler implementation and does not relate directly to the platform capacity. In its turn, within the framework of...
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Apr 05 2013
Using _WIN64/WIN64 macros
Andrey Karpov
The _WIN64 macro will be always predefined by the compiler itself while building for any 64-bit Windows family OS, so this macro should not ever be defined manually. It's worth noting that _WIN64...
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Apr 05 2013
Can I use 32-bit pointers in a 64-bit application?
Andrey Karpov
At present, the Microsoft Visual C++ and GCC compilers do not allow you to use 32-bit pointers in 64-bit software created for processors based on x86-64 architecture. You can use 64-bit registers...
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Apr 05 2013
Working with the type size_t in the functions prinft, scanf and similar functions
Andrey Karpov
To work with size_t, ptrdiff_t, intptr_t and uintptr_t types in the functions like sscanf, printf you may use size specifiers. If you are developing a Windows-application, you may use the...
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