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 2f1ce5a45e72873f117c74763536f5f7ad73770f..5a2105e13dd80593075882791fcfb987779a9a51 100644 (file)
--- 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);