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From: Konstantin Belousov <kib@FreeBSD.org>
Date: Thu, 10 Jul 2014 11:20:24 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r268490 - head/sys/kern
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Author: kib
Date: Thu Jul 10 11:20:24 2014
New Revision: 268490
URL: http://svnweb.freebsd.org/changeset/base/268490

Log:
  Unconditionally initialize addr to handle the case of changed map
  timestamp while the map is unlocked.
  
  Reported by:	bz
  Sponsored by:	The FreeBSD Foundation
  MFC after:	6 days

Modified:
  head/sys/kern/kern_proc.c

Modified: head/sys/kern/kern_proc.c
==============================================================================
--- head/sys/kern/kern_proc.c	Thu Jul 10 10:32:02 2014	(r268489)
+++ head/sys/kern/kern_proc.c	Thu Jul 10 11:20:24 2014	(r268490)
@@ -2173,6 +2173,7 @@ kern_proc_vmmap_out(struct proc *p, stru
 		if (entry->eflags & MAP_ENTRY_IS_SUB_MAP)
 			continue;
 
+		addr = entry->end;
 		bzero(kve, sizeof(*kve));
 		obj = entry->object.vm_object;
 		if (obj != NULL) {