const char *tomoyo_get_exe(void)
{
struct mm_struct *mm = current->mm;
- struct vm_area_struct *vma;
const char *cp = NULL;
if (!mm)
return NULL;
down_read(&mm->mmap_sem);
- for (vma = mm->mmap; vma; vma = vma->vm_next) {
- if ((vma->vm_flags & VM_EXECUTABLE) && vma->vm_file) {
- cp = tomoyo_realpath_from_path(&vma->vm_file->f_path);
- break;
- }
- }
+ if (mm->exe_file)
+ cp = tomoyo_realpath_from_path(&mm->exe_file->f_path);
up_read(&mm->mmap_sem);
return cp;
}