From 0516924996e6ce0063ec682bc7b1c01db75af304 Mon Sep 17 00:00:00 2001
From: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Date: Wed, 28 Oct 2015 17:13:31 +0100
Subject: Handle uint64_t alignment issue in ipset tool

---
 lib/session.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'lib/session.c')

diff --git a/lib/session.c b/lib/session.c
index 95c253e..24f29f5 100644
--- a/lib/session.c
+++ b/lib/session.c
@@ -636,7 +636,10 @@ attr2data(struct ipset_session *session, struct nlattr *nla[],
 		D("netorder attr type %u", type);
 		switch (attr->type) {
 		case MNL_TYPE_U64: {
-			v64  = be64toh(*(const uint64_t *)d);
+			uint64_t tmp;
+			/* Ensure data alignment */
+			memcpy(&tmp, d, sizeof(tmp));
+			v64  = be64toh(tmp);
 			d = &v64;
 			break;
 		}
-- 
cgit v1.2.3