compiler-rt/test/hwasan/TestCases/sanitizer_malloc.cpp

   1 // Test allocator aliases.
   2 //
   3 // RUN: %clangxx_hwasan -O0 %s -o %t && %run %t
   4
   5 #include <sanitizer/hwasan_interface.h>
   6
   7 int main() {
   8   void *volatile sink;
   9   sink = (void *)&__sanitizer_posix_memalign;
  10   sink = (void *)&__sanitizer_memalign;
  11   sink = (void *)&__sanitizer_aligned_alloc;
  12   sink = (void *)&__sanitizer___libc_memalign;
  13   sink = (void *)&__sanitizer_valloc;
  14   sink = (void *)&__sanitizer_pvalloc;
  15   sink = (void *)&__sanitizer_free;
  16   sink = (void *)&__sanitizer_cfree;
  17   sink = (void *)&__sanitizer_malloc_usable_size;
  18   sink = (void *)&__sanitizer_mallinfo;
  19   sink = (void *)&__sanitizer_mallopt;
  20   sink = (void *)&__sanitizer_malloc_stats;
  21   sink = (void *)&__sanitizer_calloc;
  22   sink = (void *)&__sanitizer_realloc;
  23   sink = (void *)&__sanitizer_reallocarray;
  24   sink = (void *)&__sanitizer_malloc;
  25
  26   // sanity check
  27   void *p = __sanitizer_malloc(100);
  28   p = __sanitizer_realloc(p, 200);
  29   __sanitizer_free(p);
  30 }