From: Volker Lendecke <vl@samba.org>
Date: Wed, 14 Jun 2017 11:57:56 +0000 (+0200)
Subject: g_lock: open with LOCK_ORDER_3
X-Git-Tag: ldb-1.1.31~11
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b9f32b2ea623a6ce976eb571232cdabeff160447;p=thirdparty%2Fsamba.git

g_lock: open with LOCK_ORDER_3

xattr_tdb needs g_lock in a clustered environment. Nobody else
uses LOCK_ORDER_3 at this moment, so this looks safe.

The last one to use this was dbwrap_watch.tdb, and that's gone. The only
other one was notify_index.tdb, and that's gone too.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
---

diff --git a/source3/lib/g_lock.c b/source3/lib/g_lock.c
index 93423023822..198fe563eb9 100644
--- a/source3/lib/g_lock.c
+++ b/source3/lib/g_lock.c
@@ -193,7 +193,7 @@ struct g_lock_ctx *g_lock_ctx_init(TALLOC_CTX *mem_ctx,
 	backend = db_open(result, db_path, 0,
 			  TDB_CLEAR_IF_FIRST|TDB_INCOMPATIBLE_HASH,
 			  O_RDWR|O_CREAT, 0600,
-			  DBWRAP_LOCK_ORDER_2,
+			  DBWRAP_LOCK_ORDER_3,
 			  DBWRAP_FLAG_NONE);
 	TALLOC_FREE(db_path);
 	if (backend == NULL) {