PVS-StudioWarnings

PVS-Studio warning V668 for UnrealEngine4

Nov 11th, 2014
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C++ 0.71 KB | None | 0 0
  1. void FOculusRiftHMD::Startup()
  2. {
  3.   ....
  4.   pSensorFusion = new SensorFusion();
  5.   if (!pSensorFusion)
  6.   {
  7.     UE_LOG(LogHMD, Warning,
  8.       TEXT("Error creating Oculus sensor fusion."));
  9.     return;
  10.   }
  11.   ....
  12. }
  13.  
  14. This suspicious code was found in UnrealEngine4 project by PVS-Studio static code analyzer.
  15. Warning message is:
  16. V668 There is no sense in testing the 'pSensorFusion' pointer against null, as the memory was allocated using the 'new' operator. The exception will be generated in the case of memory allocation error. oculusrifthmd.cpp 1594
  17.  
  18. PVS-Studio is a static analyzer for detecting bugs in the source code of applications written in C, C++, C++11, C++/CX. Site: http://www.viva64.com/en/pvs-studio/
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