PVS-StudioWarnings

PVS-Studio warning V668 for ACE

Nov 21st, 2014
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C++ 0.77 KB | None | 0 0
  1. int
  2. ACE_Get_Opt::long_option (const ACE_TCHAR *name,
  3.                           int short_option,
  4.                           OPTION_ARG_MODE has_arg)
  5. {
  6.   ....
  7.   ACE_Get_Opt_Long_Option *option =
  8.     new ACE_Get_Opt_Long_Option (name, has_arg, short_option);
  9.  
  10.   if (!option)
  11.     return -1;
  12.   ....
  13. }
  14.  
  15. This suspicious code was found in ACE project by PVS-Studio static code analyzer.
  16. Warning message is:
  17. V668 There is no sense in testing the 'option' pointer against null, as the memory was allocated using the 'new' operator. The exception will be generated in the case of memory allocation error. get_opt.cpp 561
  18.  
  19. 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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