diff options
Diffstat (limited to 'proc')
| -rw-r--r-- | proc/pgrp.c | 22 |
1 files changed, 6 insertions, 16 deletions
diff --git a/proc/pgrp.c b/proc/pgrp.c index 5af36aeb..219274af 100644 --- a/proc/pgrp.c +++ b/proc/pgrp.c @@ -1,5 +1,5 @@ /* Session and process group manipulation - Copyright (C) 1992, 1993, 1994, 1995 Free Software Foundation, Inc. + Copyright (C) 1992, 1993, 1994, 1995, 1996 Free Software Foundation, Inc. This file is part of the GNU Hurd. @@ -297,21 +297,11 @@ S_proc_setpgrp (struct proc *callerp, pgid = p->p_pid; pg = pgrp_find (pgid); - /* Temporary hack...XXX */ - if (pg || !zombie_check_pid (pgid)) - /* Look to see if this pgid is in use by a zombie; if so, - then don't do the permission check below. This is incorrect; - actually, zombies should be more real than they are now. - But the effect is right to avoid confusing bash in the case I - care about right now. */ - { - - if (p->p_pgrp->pg_session->s_sid == p->p_pid - || p->p_pgrp->pg_session != callerp->p_pgrp->pg_session - || ((pgid != p->p_pid - && (!pg || pg->pg_session != callerp->p_pgrp->pg_session)))) - return EPERM; - } + if (p->p_pgrp->pg_session->s_sid == p->p_pid + || p->p_pgrp->pg_session != callerp->p_pgrp->pg_session + || ((pgid != p->p_pid + && (!pg || pg->pg_session != callerp->p_pgrp->pg_session)))) + return EPERM; if (p->p_pgrp != pg) { |