static int ESECT
mdb_env_cwalk(mdb_copy *my, pgno_t *pg, int flags)
{
- MDB_cursor mc;
+ MDB_cursor mc = {0};
MDB_node *ni;
MDB_page *mo, *mp, *leaf;
char *buf, *ptr;
return MDB_SUCCESS;
mc.mc_snum = 1;
- mc.mc_top = 0;
mc.mc_txn = my->mc_txn;
+ mc.mc_flags = my->mc_txn->mt_flags & (C_ORIG_RDONLY|C_WRITEMAP);
rc = mdb_page_get(&mc, *pg, &mc.mc_pg[0], NULL);
if (rc)