src/compiler-rt/test/asan/TestCases/use-after-scope.cc

   1 // RUN: %clangxx_asan -O0 -fsanitize=use-after-scope %s -o %t && \
   2 // RUN: not %run %t 2>&1 | FileCheck %s
   3 // RUN: %env_asan_opts=detect_stack_use_after_return=1 not %run %t 2>&1 | FileCheck %s
   4 // XFAIL: *
   5
   6 int main() {
   7   int *p = 0;
   8   {
   9     int x = 0;
  10     p = &x;
  11   }
  12   return *p;  // BOOM
  13   // CHECK: ERROR: AddressSanitizer: stack-use-after-scope
  14   // CHECK:  #0 0x{{.*}} in main {{.*}}use-after-scope.cc:[[@LINE-2]]
  15   // CHECK: Address 0x{{.*}} is located in stack of thread T{{.*}} at offset [[OFFSET:[^ ]+]] in frame
  16   // {{\[}}[[OFFSET]], {{[0-9]+}}) 'x'
  17 }