From: Hallvard Furuseth <hallvard@openldap.org>
Date: Sat, 3 Mar 2012 08:49:20 +0000 (+0100)
Subject: ITS#7191 Fix mdb_xcursor_init1() unaligned access
X-Git-Tag: OPENLDAP_REL_ENG_2_4_31~86
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=31f1061538931a33d6844cda42f95e91e1b8dae8;p=openldap

ITS#7191 Fix mdb_xcursor_init1() unaligned access
---

diff --git a/libraries/libmdb/mdb.c b/libraries/libmdb/mdb.c
index f028ecb286..2a1cbb229e 100644
--- a/libraries/libmdb/mdb.c
+++ b/libraries/libmdb/mdb.c
@@ -4701,8 +4701,7 @@ mdb_xcursor_init1(MDB_cursor *mc, MDB_node *node)
 	MDB_xcursor *mx = mc->mc_xcursor;
 
 	if (node->mn_flags & F_SUBDATA) {
-		MDB_db *db = NODEDATA(node);
-		mx->mx_db = *db;
+		memcpy(&mx->mx_db, NODEDATA(node), sizeof(MDB_db));
 		mx->mx_cursor.mc_snum = 0;
 		mx->mx_cursor.mc_flags = C_SUB;
 	} else {