libcxxabi/fuzz/cxa_demangle_fuzzer.cpp

   1 #include <stdint.h>
   2 #include <stddef.h>
   3 #include <string.h>
   4 #include <stdlib.h>
   5 extern "C" char *
   6 __cxa_demangle(const char *mangled_name, char *buf, size_t *n, int *status);
   7
   8 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
   9   char *str = new char[size+1];
  10   memcpy(str, data, size);
  11   str[size] = 0;
  12   free(__cxa_demangle(str, 0, 0, 0));
  13   delete [] str;
  14   return 0;
  15 }