Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit d261a03d authored by Eric Dumazet's avatar Eric Dumazet Committed by Greg Kroah-Hartman
Browse files

net: neigh: use long type to store jiffies delta 



[ Upstream commit 9d027e3a83f39b819e908e4e09084277a2e45e95 ]

A difference of two unsigned long needs long storage.

Fixes: c7fb64db ("[NETLINK]: Neighbour table configuration and statistics via rtnetlink")
Signed-off-by: default avatarEric Dumazet <edumazet@google.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent ced84017

net/core/neighbour.c

+2 −2
Original line number Diff line number Diff line
@@ -1885,8 +1885,8 @@ static int neightbl_fill_info(struct sk_buff *skb, struct neigh_table *tbl, 
		goto nla_put_failure;

	{

		unsigned long now = jiffies;

		unsigned int flush_delta = now - tbl->last_flush;

		unsigned int rand_delta = now - tbl->last_rand;

		long flush_delta = now - tbl->last_flush;

		long rand_delta = now - tbl->last_rand;

		struct neigh_hash_table *nht;

		struct ndt_config ndc = {

			.ndtc_key_len		= tbl->key_len,