diff options
Diffstat (limited to 'test/asan/TestCases/Linux/new_delete_mismatch_stack.cc')
-rw-r--r-- | test/asan/TestCases/Linux/new_delete_mismatch_stack.cc | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/test/asan/TestCases/Linux/new_delete_mismatch_stack.cc b/test/asan/TestCases/Linux/new_delete_mismatch_stack.cc new file mode 100644 index 000000000..bbf07cc21 --- /dev/null +++ b/test/asan/TestCases/Linux/new_delete_mismatch_stack.cc @@ -0,0 +1,17 @@ +// Check that we report delete on a memory that belongs to a stack variable. + +// RUN: %clangxx_asan -g %s -o %t && %env_asan_opts=alloc_dealloc_mismatch=1 not %run %t 2>&1 | FileCheck %s + +#include <stdlib.h> + +static volatile char *x; + +int main() { + char a[10]; + x = &a[0]; + delete x; +} + +// CHECK: AddressSanitizer: attempting free on address which was not malloc()-ed +// CHECK: is located in stack of thread T0 at offset +// CHECK: 'a'{{.*}} <== Memory access at offset {{16|32}} is inside this variable |