PVS-StudioWarnings

PVS-Studio warning V617 for ffdshow

Nov 21st, 2014
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C++ 0.66 KB | None | 0 0
  1. #define ODA_SELECT 0x0002
  2.  
  3. INT_PTR TffdshowPageEnc::msgProc(UINT uMsg, WPARAM wParam,
  4.                                             LPARAM lParam)
  5. {
  6.   ....
  7.   if ((dis->itemAction | ODA_SELECT)
  8.     && (dis->itemState & ODS_SELECTED)) {
  9.   ....
  10. }
  11.  
  12. This suspicious code was found in ffdshow project by PVS-Studio static code analyzer.
  13. Warning message is:
  14. V617 Consider inspecting the condition. The '0x0002' argument of the '|' bitwise operation contains a non-zero value. tffdshowpageenc.cpp 425
  15.  
  16. 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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