From: Andrew Tridgell <tridge@samba.org>
Date: Mon, 14 May 2007 03:48:40 +0000 (+1000)
Subject: don't allow setvnnmap while not frozen
X-Git-Tag: tevent-0.9.20~348^2~2735
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=9e70b95159c8ce3e7e09bd8c686df37ccceba207;p=thirdparty%2Fsamba.git

don't allow setvnnmap while not frozen
(This used to be ctdb commit a73f47f565894cc7e346177d87f2e6813837e1c6)
---

diff --git a/ctdb/common/ctdb_recover.c b/ctdb/common/ctdb_recover.c
index 2f1ce5a45e7..5a2105e13dd 100644
--- a/ctdb/common/ctdb_recover.c
+++ b/ctdb/common/ctdb_recover.c
@@ -91,6 +91,11 @@ ctdb_control_setvnnmap(struct ctdb_context *ctdb, uint32_t opcode, TDB_DATA inda
 {
 	struct ctdb_vnn_map_wire *map = (struct ctdb_vnn_map_wire *)indata.dptr;
 
+	if (ctdb->freeze_mode != CTDB_FREEZE_FROZEN) {
+		DEBUG(0,("Attempt to set vnnmap when not frozen\n"));
+		return -1;
+	}
+
 	talloc_free(ctdb->vnn_map);
 
 	ctdb->vnn_map = talloc(ctdb, struct ctdb_vnn_map);