diff options
author | David S. Miller <davem@davemloft.net> | 2016-07-24 02:31:37 +0300 |
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committer | David S. Miller <davem@davemloft.net> | 2016-07-24 07:53:32 +0300 |
commit | de0ba9a0d8909996f9e293d311c2cc459fa77d67 (patch) | |
tree | 199214afc477824bf431d11d08834ff7555c994b /net/netfilter | |
parent | d95a93a9b71677a43f967a1b7986decab84b7765 (diff) | |
parent | 107df03203bb66de56e2caec3bde6d22b55480c5 (diff) | |
download | linux-de0ba9a0d8909996f9e293d311c2cc459fa77d67.tar.xz |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Just several instances of overlapping changes.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/netfilter')
-rw-r--r-- | net/netfilter/ipvs/ip_vs_sync.c | 6 | ||||
-rw-r--r-- | net/netfilter/nf_conntrack_core.c | 8 | ||||
-rw-r--r-- | net/netfilter/nf_tables_api.c | 4 | ||||
-rw-r--r-- | net/netfilter/nft_ct.c | 6 | ||||
-rw-r--r-- | net/netfilter/nft_meta.c | 2 |
5 files changed, 17 insertions, 9 deletions
diff --git a/net/netfilter/ipvs/ip_vs_sync.c b/net/netfilter/ipvs/ip_vs_sync.c index 803001a45aa1..1b07578bedf3 100644 --- a/net/netfilter/ipvs/ip_vs_sync.c +++ b/net/netfilter/ipvs/ip_vs_sync.c @@ -1545,7 +1545,8 @@ error: /* * Set up receiving multicast socket over UDP */ -static struct socket *make_receive_sock(struct netns_ipvs *ipvs, int id) +static struct socket *make_receive_sock(struct netns_ipvs *ipvs, int id, + int ifindex) { /* multicast addr */ union ipvs_sockaddr mcast_addr; @@ -1566,6 +1567,7 @@ static struct socket *make_receive_sock(struct netns_ipvs *ipvs, int id) set_sock_size(sock->sk, 0, result); get_mcast_sockaddr(&mcast_addr, &salen, &ipvs->bcfg, id); + sock->sk->sk_bound_dev_if = ifindex; result = sock->ops->bind(sock, (struct sockaddr *)&mcast_addr, salen); if (result < 0) { pr_err("Error binding to the multicast addr\n"); @@ -1868,7 +1870,7 @@ int start_sync_thread(struct netns_ipvs *ipvs, struct ipvs_sync_daemon_cfg *c, if (state == IP_VS_STATE_MASTER) sock = make_send_sock(ipvs, id); else - sock = make_receive_sock(ipvs, id); + sock = make_receive_sock(ipvs, id, dev->ifindex); if (IS_ERR(sock)) { result = PTR_ERR(sock); goto outtinfo; diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c index 153e33ffeeaa..0ad936814fa2 100644 --- a/net/netfilter/nf_conntrack_core.c +++ b/net/netfilter/nf_conntrack_core.c @@ -640,6 +640,7 @@ static int nf_ct_resolve_clash(struct net *net, struct sk_buff *skb, l4proto = __nf_ct_l4proto_find(nf_ct_l3num(ct), nf_ct_protonum(ct)); if (l4proto->allow_clash && + !nfct_nat(ct) && !nf_ct_is_dying(ct) && atomic_inc_not_zero(&ct->ct_general.use)) { nf_ct_acct_merge(ct, ctinfo, (struct nf_conn *)skb->nfct); @@ -1581,8 +1582,15 @@ void *nf_ct_alloc_hashtable(unsigned int *sizep, int nulls) unsigned int nr_slots, i; size_t sz; + if (*sizep > (UINT_MAX / sizeof(struct hlist_nulls_head))) + return NULL; + BUILD_BUG_ON(sizeof(struct hlist_nulls_head) != sizeof(struct hlist_head)); nr_slots = *sizep = roundup(*sizep, PAGE_SIZE / sizeof(struct hlist_nulls_head)); + + if (nr_slots > (UINT_MAX / sizeof(struct hlist_nulls_head))) + return NULL; + sz = nr_slots * sizeof(struct hlist_nulls_head); hash = (void *)__get_free_pages(GFP_KERNEL | __GFP_NOWARN | __GFP_ZERO, get_order(sz)); diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c index 18b7f8578ee0..f24bed04ccfc 100644 --- a/net/netfilter/nf_tables_api.c +++ b/net/netfilter/nf_tables_api.c @@ -1706,9 +1706,11 @@ struct nft_expr *nft_expr_init(const struct nft_ctx *ctx, err = nf_tables_newexpr(ctx, &info, expr); if (err < 0) - goto err2; + goto err3; return expr; +err3: + kfree(expr); err2: module_put(info.ops->type->owner); err1: diff --git a/net/netfilter/nft_ct.c b/net/netfilter/nft_ct.c index 137e308d5b24..81fbb450783e 100644 --- a/net/netfilter/nft_ct.c +++ b/net/netfilter/nft_ct.c @@ -54,7 +54,6 @@ static void nft_ct_get_eval(const struct nft_expr *expr, const struct nf_conn_help *help; const struct nf_conntrack_tuple *tuple; const struct nf_conntrack_helper *helper; - long diff; unsigned int state; ct = nf_ct_get(pkt->skb, &ctinfo); @@ -94,10 +93,7 @@ static void nft_ct_get_eval(const struct nft_expr *expr, return; #endif case NFT_CT_EXPIRATION: - diff = (long)jiffies - (long)ct->timeout.expires; - if (diff < 0) - diff = 0; - *dest = jiffies_to_msecs(diff); + *dest = jiffies_to_msecs(nf_ct_expires(ct)); return; case NFT_CT_HELPER: if (ct->master == NULL) diff --git a/net/netfilter/nft_meta.c b/net/netfilter/nft_meta.c index 03e5e33b5c39..2863f3493038 100644 --- a/net/netfilter/nft_meta.c +++ b/net/netfilter/nft_meta.c @@ -220,7 +220,7 @@ void nft_meta_set_eval(const struct nft_expr *expr, skb->pkt_type = value; break; case NFT_META_NFTRACE: - skb->nf_trace = 1; + skb->nf_trace = !!value; break; default: WARN_ON(1); |