| Stephen Hines | 2d1fdb2 | 2014-05-28 23:58:16 -0700 | [diff] [blame] | 1 | // RUN: %clangxx_asan -O0 -fsanitize=use-after-scope %s -o %t && \ |
| 2 | // RUN: not %run %t 2>&1 | FileCheck %s |
| Pirama Arumuga Nainar | cdce50b | 2015-07-01 12:26:56 -0700 | [diff] [blame] | 3 | // RUN: env ASAN_OPTIONS="$ASAN_OPTIONS:detect_stack_use_after_return=1" not %run %t 2>&1 | FileCheck %s |
| Stephen Hines | 6a211c5 | 2014-07-21 00:49:56 -0700 | [diff] [blame] | 4 | // XFAIL: * |
| Stephen Hines | 2d1fdb2 | 2014-05-28 23:58:16 -0700 | [diff] [blame] | 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 | } |