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1.. title:: clang-tidy - bugprone-command-processor2 3bugprone-command-processor4==========================5 6Flags calls to ``system()``, ``popen()``, and ``_popen()``, which7execute a command processor. It does not flag calls to ``system()`` with a null8pointer argument, as such a call checks for the presence of a command processor9but does not actually attempt to execute a command.10 11References12----------13 14This check corresponds to the CERT C Coding Standard rule15`ENV33-C. Do not call system()16<https://www.securecoding.cert.org/confluence/display/c/ENV33-C.+Do+not+call+system()>`_.17