svn commit: r335548 - stable/11/sys/compat/linprocfs

[Konstantin Belousov]

Author: kib
Date: Fri Jun 22 10:07:21 2018
New Revision: 335548
URL: https://svnweb.freebsd.org/changeset/base/335548

Log:
  MFC r335199:
  linprocfs: add TracerPid to /proc/pid/status.

Modified:
  stable/11/sys/compat/linprocfs/linprocfs.c
Directory Properties:
  stable/11/   (props changed)

Modified: stable/11/sys/compat/linprocfs/linprocfs.c
==============================================================================
--- stable/11/sys/compat/linprocfs/linprocfs.c	Fri Jun 22 09:45:18 2018	(r335547)
+++ stable/11/sys/compat/linprocfs/linprocfs.c	Fri Jun 22 10:07:21 2018	(r335548)
@@ -754,8 +754,8 @@ linprocfs_doprocstatus(PFS_FILL_ARGS)
 	 * Credentials
 	 */
 	sbuf_printf(sb, "Pid:\t%d\n",		p->p_pid);
-	sbuf_printf(sb, "PPid:\t%d\n",		p->p_pptr ?
-						p->p_pptr->p_pid : 0);
+	sbuf_printf(sb, "PPid:\t%d\n",		kp.ki_ppid );
+	sbuf_printf(sb, "TracerPid:\t%d\n",	kp.ki_tracer );
 	sbuf_printf(sb, "Uid:\t%d %d %d %d\n",	p->p_ucred->cr_ruid,
 						p->p_ucred->cr_uid,
 						p->p_ucred->cr_svuid,