From 6616034eb9a4ea5e84d620ec398a8aa0a9e336fb Mon Sep 17 00:00:00 2001 From: Hallvard Furuseth Date: Fri, 23 Aug 2013 07:39:04 +0200 Subject: [PATCH] mdb_page_spill(): Fix nested txn mt_dirty_room --- libraries/liblmdb/mdb.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libraries/liblmdb/mdb.c b/libraries/liblmdb/mdb.c index 640419c..c6a7359 100644 --- a/libraries/liblmdb/mdb.c +++ b/libraries/liblmdb/mdb.c @@ -1530,13 +1530,13 @@ mdb_page_spill(MDB_cursor *m0, MDB_val *key, MDB_val *data) done: if (rc == 0) { if (txn->mt_parent) { - MDB_txn *tx2; - pgno_t pgno = dl[i].mid; txn->mt_dirty_room = txn->mt_parent->mt_dirty_room - dl[0].mid; /* dirty pages that are dirty in an ancestor don't * count against this txn's dirty_room. */ for (i=1; i<=dl[0].mid; i++) { + pgno_t pgno = dl[i].mid; + MDB_txn *tx2; for (tx2 = txn->mt_parent; tx2; tx2 = tx2->mt_parent) { j = mdb_mid2l_search(tx2->mt_u.dirty_list, pgno); if (j <= tx2->mt_u.dirty_list[0].mid &&