target/linux/generic-2.6/patches-2.6.23/991-cve-2009-0028.patch

   1 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0028
   2
   3 --- a/kernel/fork.c
   4 +++ b/kernel/fork.c
   5 @@ -1172,7 +1172,9 @@ static struct task_struct *copy_process(
   6         p->parent_exec_id = p->self_exec_id;
   7
   8         /* ok, now we should be set up.. */
   9 -       p->exit_signal = (clone_flags & CLONE_THREAD) ? -1 : (clone_flags & CSIGNAL);
  10 +       p->exit_signal = (clone_flags & CLONE_THREAD) ? -1 :
  11 +                        (clone_flags & CLONE_PARENT) ? current->group_leader->exit_signal :
  12 +                        (clone_flags & CSIGNAL);
  13         p->pdeath_signal = 0;
  14         p->exit_state = 0;
  15