diff options
Diffstat (limited to 'test/asan/TestCases/use-after-scope.cc')
-rw-r--r-- | test/asan/TestCases/use-after-scope.cc | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/test/asan/TestCases/use-after-scope.cc b/test/asan/TestCases/use-after-scope.cc new file mode 100644 index 000000000000..f98a8e6b62e1 --- /dev/null +++ b/test/asan/TestCases/use-after-scope.cc @@ -0,0 +1,17 @@ +// RUN: %clangxx_asan -O0 -fsanitize=use-after-scope %s -o %t && \ +// RUN: not %run %t 2>&1 | FileCheck %s +// RUN: env ASAN_OPTIONS="detect_stack_use_after_return=1" not %run %t 2>&1 | FileCheck %s +// XFAIL: * + +int main() { + int *p = 0; + { + int x = 0; + p = &x; + } + return *p; // BOOM + // CHECK: ERROR: AddressSanitizer: stack-use-after-scope + // CHECK: #0 0x{{.*}} in main {{.*}}use-after-scope.cc:[[@LINE-2]] + // CHECK: Address 0x{{.*}} is located in stack of thread T{{.*}} at offset [[OFFSET:[^ ]+]] in frame + // {{\[}}[[OFFSET]], {{[0-9]+}}) 'x' +} |