| 1 | // RUN: %clangxx_msan -O0 -g %s -o %t && not %run %t 2>&1 | FileCheck %s |
|---|---|
| 2 | |
| 3 | // Verify that CHECK handler prints a stack on CHECK fail. |
| 4 | |
| 5 | #include <stdlib.h> |
| 6 | |
| 7 | int main(void) { |
| 8 | // Allocate chunk from the secondary allocator to trigger CHECK(IsALigned()) |
| 9 | // in its free() path. |
| 10 | void *p = malloc(size: 8 << 20); |
| 11 | free(ptr: reinterpret_cast<char*>(p) + 1); |
| 12 | // CHECK: MemorySanitizer: bad pointer |
| 13 | // CHECK: MemorySanitizer: CHECK failed |
| 14 | // CHECK: #0 |
| 15 | return 0; |
| 16 | } |
| 17 |