From: Howard Chu <hyc@symas.com>
Date: Mon, 14 Jan 2013 21:46:25 +0000 (-0800)
Subject: ITS#7485 more size checks
X-Git-Tag: OPENLDAP_REL_ENG_2_4_34~55^2~3
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=1a0d02c4c40bb869e8179192de10f8fbad60b1e2;p=openldap

ITS#7485 more size checks
---

diff --git a/libraries/liblmdb/mdb.c b/libraries/liblmdb/mdb.c
index cae20de9ed..7cb7dc5995 100644
--- a/libraries/liblmdb/mdb.c
+++ b/libraries/liblmdb/mdb.c
@@ -4809,6 +4809,9 @@ mdb_cursor_put(MDB_cursor *mc, MDB_val *key, MDB_val *data,
 	if (key->mv_size == 0 || key->mv_size > MDB_MAXKEYSIZE)
 		return EINVAL;
 
+	if (F_ISSET(mc->mc_db->md_flags, MDB_DUPSORT) && data->mv_size > MDB_MAXKEYSIZE)
+		return EINVAL;
+
 	DPRINTF("==> put db %u key [%s], size %zu, data size %zu",
 		mc->mc_dbi, DKEY(key), key ? key->mv_size:0, data->mv_size);