PVS-Studio 7.26.74066.377 download the new version for iphone

An example of such an approach is described in the article ' Characteristics of PVS-Studio Analyzer by the Example of EFL Core Libraries'. Developers consider them as false positives and they asked for the ability to modify the behavior of the analyzer. That is why, pointers are used without prior check and, as a consequence, PVS-Studio analyzer issues plenty of warnings.

Some programmers don't want to deal with the situation when the malloc returns a null pointer. We definitely recommend to upgrade the analyzer version because this way you will be able to find new bugs.Īnother interesting improvement is the ability to make C++ analyzer think that malloc function cannot return NULL. So don't be surprised if the analyzer starts issuing many warnings for that code which used to seem correct for the analyzer. For example, now the analyzer performs a double loop passage, which allows it to define the range of possible values of variables, changing in a loop, more accurately. The variable is assigned but is not used until the end of the function.Ī much more interesting feature is that a mechanism of virtual values was significantly redesigned in the kernel of C++ analyzer. The initial value of the index in the nested loop equals 'i'. The variable is assigned but is not used until the end of the function. The variable can be constructed in a lower level scope. Several new diagnostics were added, but nothing remarkable: More details are given in the article ' PVS-Studio's incremental analysis mode'. Thus, more options of performing the analysis become available that will let you configure the analyzer in terms of the needs of the project. The usage of this mode will let 'accumulate' information about the files that need to be analyzed.

In the command line module PVS-Studio_Cmd.exe a new incremental analysis mode 'AppendScan' was added. More detailed information can be received from the documentation sections ' Integration of PVS-Studio analysis results into SonarQube' and ' How to run PVS-Studio on Linux'. The next step was the implementation of a plugin for SonarQube quality control system and adding a mode of mass warnings suppression for Linux. In other words, the Linux version is overtaking Windows version of analyzer on its abilities. We continue to develop our analyzer in relation to Linux.

PVS-Studio 7.26.74066.377 download the new version for iphone