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From: "Pedro F. Giffuni" <pfg@FreeBSD.org>
Date: Mon, 26 Sep 2016 02:29:28 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r306332 - head/lib/libc/db/btree
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Author: pfg
Date: Mon Sep 26 02:29:28 2016
New Revision: 306332
URL: https://svnweb.freebsd.org/changeset/base/306332

Log:
  btree(3): don't shortcut closing if the metadata is dirty.
  
  Obtained from:	NetBSD (from krb5 tree)
  
  MFC after:	3 weeks

Modified:
  head/lib/libc/db/btree/bt_close.c

Modified: head/lib/libc/db/btree/bt_close.c
==============================================================================
--- head/lib/libc/db/btree/bt_close.c	Mon Sep 26 02:05:02 2016	(r306331)
+++ head/lib/libc/db/btree/bt_close.c	Mon Sep 26 02:29:28 2016	(r306332)
@@ -134,7 +134,8 @@ __bt_sync(const DB *dbp, u_int flags)
 		return (RET_ERROR);
 	}
 
-	if (F_ISSET(t, B_INMEM | B_RDONLY) || !F_ISSET(t, B_MODIFIED))
+	if (F_ISSET(t, B_INMEM | B_RDONLY) ||
+	    !F_ISSET(t, B_MODIFIED | B_METADIRTY))
 		return (RET_SUCCESS);
 
 	if (F_ISSET(t, B_METADIRTY) && bt_meta(t) == RET_ERROR)