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From: Andriy Gapon <avg@FreeBSD.org>
Date: Sun, 28 Oct 2012 16:14:20 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r242246 - stable/8/sys/kern
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Author: avg
Date: Sun Oct 28 16:14:19 2012
New Revision: 242246
URL: http://svn.freebsd.org/changeset/base/242246

Log:
  MFC r241281: ktrace/kern_exec: check p_tracecred instead of p_cred

Modified:
  stable/8/sys/kern/kern_exec.c
Directory Properties:
  stable/8/sys/   (props changed)
  stable/8/sys/kern/   (props changed)

Modified: stable/8/sys/kern/kern_exec.c
==============================================================================
--- stable/8/sys/kern/kern_exec.c	Sun Oct 28 16:14:07 2012	(r242245)
+++ stable/8/sys/kern/kern_exec.c	Sun Oct 28 16:14:19 2012	(r242246)
@@ -655,7 +655,8 @@ interpret:
 		setsugid(p);
 
 #ifdef KTRACE
-		if (priv_check_cred(oldcred, PRIV_DEBUG_DIFFCRED, 0))
+		if (p->p_tracecred != NULL &&
+		    priv_check_cred(p->p_tracecred, PRIV_DEBUG_DIFFCRED, 0))
 			ktrprocexec(p, &tracecred, &tracevp);
 #endif
 		/*