| 1 | // RUN: %clangxx_msan -O0 -g %s -o %t && %run %t |
|---|---|
| 2 | // |
| 3 | #include <signal.h> |
| 4 | #include <assert.h> |
| 5 | |
| 6 | #include <sanitizer/msan_interface.h> |
| 7 | |
| 8 | int main(void) { |
| 9 | stack_t old_ss; |
| 10 | |
| 11 | assert(sigaltstack(nullptr, &old_ss) == 0); |
| 12 | __msan_check_mem_is_initialized(x: &old_ss, size: sizeof(stack_t)); |
| 13 | |
| 14 | return 0; |
| 15 | } |
| 16 |