compiler-rt/test/asan/TestCases/Linux/bzero.cpp

   1 // RUN: %clangxx_asan -O0 %s -o %t && not %run %t 2>&1 | FileCheck %s
   2
   3 // REQUIRES: !android
   4
   5 #include <assert.h>
   6 #include <strings.h>
   7
   8 int main(int argc, char *argv[]) {
   9   char buf[100];
  10   // *& to suppress bzero-to-memset optimization.
  11   (*&bzero)(buf, sizeof(buf) + 1);
  12   // CHECK:      AddressSanitizer: stack-buffer-overflow
  13   // CHECK-NEXT: WRITE of size 101 at
  14   return 0;
  15 }