[src/netbsd-1-6]: src/sys/compat/netbsd32 Pull up revision 1.3 (requested by ...

[lukem <lukem%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/54387e6758ed
branches:  netbsd-1-6
changeset: 528643:54387e6758ed
user:      lukem <lukem%NetBSD.org@localhost>
date:      Mon Jul 29 15:39:18 2002 +0000

description:
Pull up revision 1.3 (requested by jdolocek in ticket #557):
Convert to use p_opptr rather than p_oppid. Part of fix for
security/14444 by David Sainty.

diffstat:

 sys/compat/netbsd32/netbsd32_wait.c |  11 +++++------
 1 files changed, 5 insertions(+), 6 deletions(-)

diffs (33 lines):

diff -r 27dc22cfa816 -r 54387e6758ed sys/compat/netbsd32/netbsd32_wait.c
--- a/sys/compat/netbsd32/netbsd32_wait.c       Mon Jul 29 15:39:08 2002 +0000
+++ b/sys/compat/netbsd32/netbsd32_wait.c       Mon Jul 29 15:39:18 2002 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: netbsd32_wait.c,v 1.2 2001/11/13 02:09:10 lukem Exp $  */
+/*     $NetBSD: netbsd32_wait.c,v 1.2.10.1 2002/07/29 15:39:18 lukem Exp $     */
 
 /*
  * Copyright (c) 1998, 2001 Matthew R. Green
@@ -29,7 +29,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: netbsd32_wait.c,v 1.2 2001/11/13 02:09:10 lukem Exp $");
+__KERNEL_RCSID(0, "$NetBSD: netbsd32_wait.c,v 1.2.10.1 2002/07/29 15:39:18 lukem Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -102,11 +102,10 @@
                         * parent a SIGCHLD.  The rest of the cleanup will be
                         * done when the old parent waits on the child.
                         */
-                       if ((p->p_flag & P_TRACED) &&
-                           p->p_oppid != p->p_pptr->p_pid) {
-                               t = pfind(p->p_oppid);
+                       if ((p->p_flag & P_TRACED) && p->p_opptr != p->p_pptr){
+                               t = p->p_opptr;
                                proc_reparent(p, t ? t : initproc);
-                               p->p_oppid = 0;
+                               p->p_opptr = NULL;
                                p->p_flag &= ~(P_TRACED|P_WAITED|P_FSTRACE);
                                psignal(p->p_pptr, SIGCHLD);
                                wakeup((caddr_t)p->p_pptr);