From: James Morris <jmorris@namei.org>
Date: Thu, 28 Sep 2006 15:50:42 -0400 (EDT)

quoted

+struct audit_buffer *netlbl_audit_start_common(int type, u32 secid)

quoted

+	if (current->mm) {
+		down_read(&current->mm->mmap_sem);
+		vma = current->mm->mmap;
+		while (vma) {
+			if ((vma->vm_flags & VM_EXECUTABLE) &&
+			    vma->vm_file) {
+				audit_log_d_path(audit_buf,
+						 " exe=",
+						 vma->vm_file->f_dentry,
+						 vma->vm_file->f_vfsmnt);
+				break;
+			}
+			vma = vma->vm_next;
+		}
+		up_read(&current->mm->mmap_sem);

Suggestion for the future: I think it'd be wortwhile consolidating this 
with the code in audit_log_task_info().

In any case, the patch looks fine to me.

Acked-by: James Morris <jmorris@namei.org>

Applied, thanks a lot.