PVS-StudioWarnings

PVS-Studio warning V663 for ITK

Nov 20th, 2014
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C++ 0.62 KB | None | 0 0
  1. static bool MET_SkipToVal(METAIO_STREAM::istream &fp)
  2. {
  3.   ....
  4.   while(  !fp.eof() && c != MET_SeperatorChar && c != ':' )
  5.     {
  6.     c = fp.get();
  7.     }
  8.   ....
  9. }
  10.  
  11. This suspicious code was found in ITK project by PVS-Studio static code analyzer.
  12. Warning message is:
  13. V663 Infinite loop is possible. The 'cin.eof()' condition is insufficient to break from the loop. Consider adding the 'cin.fail()' function call to the conditional expression. metautils.cxx 998
  14.  
  15. 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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