compiler-rt/test/asan/TestCases/time_interceptor.cpp

   1 // RUN: %clangxx_asan -O0 %s -o %t && not %run %t 2>&1 | FileCheck %s
   2
   3 // Test the time() interceptor.
   4
   5 // FIXME: There's no interceptor for time() on Windows yet.
   6 // XFAIL: target={{.*windows-(msvc.*|gnu)}}
   7
   8 #include <stdio.h>
   9 #include <stdlib.h>
  10 #include <time.h>
  11
  12 int main() {
  13   time_t *tm = (time_t*)malloc(sizeof(time_t));
  14   free(tm);
  15   time_t t = time(tm);
  16   printf("Time: %s\n", ctime(&t));
  17   // CHECK: use-after-free
  18   // Regression check for
  19   // https://code.google.com/p/address-sanitizer/issues/detail?id=321
  20   // CHECK: SUMMARY
  21   return 0;
  22 }