diff --git a/libraries/liblmdb/mdb.c b/libraries/liblmdb/mdb.c index c788b85..4bb7fee 100644 --- a/libraries/liblmdb/mdb.c +++ b/libraries/liblmdb/mdb.c @@ -7717,12 +7717,12 @@ mdb_rebalance(MDB_cursor *mc) m3 = m2; if (m3 == mc || m3->mc_snum < mc->mc_snum) continue; if (m3->mc_pg[0] == mp) { - m3->mc_snum--; - m3->mc_top--; for (i=0; imc_snum; i++) { m3->mc_pg[i] = m3->mc_pg[i+1]; m3->mc_ki[i] = m3->mc_ki[i+1]; } + m3->mc_snum--; + m3->mc_top--; } } } @@ -7792,7 +7792,11 @@ mdb_rebalance(MDB_cursor *mc) } else { oldki += NUMKEYS(mn.mc_pg[mn.mc_top]); mn.mc_ki[mn.mc_top] += mc->mc_ki[mn.mc_top] + 1; + /* We want mdb_rebalance to find mn when doing fixups */ + mn.mc_next = mc->mc_txn->mt_cursors[mc->mc_dbi]; + mc->mc_txn->mt_cursors[mc->mc_dbi] = &mn; rc = mdb_page_merge(mc, &mn); + mc->mc_txn->mt_cursors[mc->mc_dbi] = mn.mc_next; mdb_cursor_copy(&mn, mc); } mc->mc_flags &= ~C_EOF;