diff options
| author | Eric Dumazet <edumazet@google.com> | 2019-11-06 01:11:49 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-01-26 12:01:06 +0300 |
| commit | e9a6f09fc29ca36ae5a6df7644cce51fccf705e7 (patch) | |
| tree | 9d7bc47e6ed3c1248ddbc85d42ea3581780eb3c0 /net/core | |
| parent | ab269ffa5aa153965868bd34f747819a4b88bdc5 (diff) | |
| download | linux-e9a6f09fc29ca36ae5a6df7644cce51fccf705e7.tar.xz | |
net: neigh: use long type to store jiffies delta
[ Upstream commit 9d027e3a83f39b819e908e4e09084277a2e45e95 ]
A difference of two unsigned long needs long storage.
Fixes: c7fb64db001f ("[NETLINK]: Neighbour table configuration and statistics via rtnetlink")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/neighbour.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/core/neighbour.c b/net/core/neighbour.c index f2452496ad9f..920784a9b7ff 100644 --- a/net/core/neighbour.c +++ b/net/core/neighbour.c @@ -2049,8 +2049,8 @@ 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, |