diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/exec.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/exec.c b/fs/exec.c index 74d88dab98dd..7f4e0a89aaa8 100644 --- a/fs/exec.c +++ b/fs/exec.c @@ -761,6 +761,11 @@ int setup_arg_pages(struct linux_binprm *bprm, goto out_unlock; BUG_ON(prev != vma); + if (unlikely(vm_flags & VM_EXEC)) { + pr_warn_once("process '%pD4' started with executable stack\n", + bprm->file); + } + /* Move stack pages down in memory. */ if (stack_shift) { ret = shift_arg_pages(vma, stack_shift); |