diff options
author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-10-03 16:09:11 -0700 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-10-03 16:09:11 -0700 |
commit | cec4de302c5ff2c5eb3bfcb0c4845a095f5149b9 (patch) | |
tree | da7eeaae52d6c9a5842db0cebf669476c2163f91 /net/netfilter | |
parent | 95773dc0862717ab9612d69bc07d0386bd104603 (diff) | |
parent | 4233cfe6ec4683497d7318f55ce7617e97f2e610 (diff) | |
download | linux-cec4de302c5ff2c5eb3bfcb0c4845a095f5149b9.tar.gz |
Merge gitolite.kernel.org:/pub/scm/linux/kernel/git/davem/net
David writes: "Networking fixes: 1) Prefix length validation in xfrm layer, from Steffen Klassert. 2) TX status reporting fix in mac80211, from Andrei Otcheretianski. 3) Fix hangs due to TX_DROP in mac80211, from Bob Copeland. 4) Fix DMA error regression in b43, from Larry Finger. 5) Add input validation to xenvif_set_hash_mapping(), from Jan Beulich. 6) SMMU unmapping fix in hns driver, from Yunsheng Lin. 7) Bluetooh crash in unpairing on SMP, from Matias Karhumaa. 8) WoL handling fixes in the phy layer, from Heiner Kallweit. 9) Fix deadlock in bonding, from Mahesh Bandewar. 10) Fill ttl inherit infor in vxlan driver, from Hangbin Liu. 11) Fix TX timeouts during netpoll, from Michael Chan. 12) RXRPC layer fixes from David Howells. 13) Another batch of ndo_poll_controller() removals to deal with excessive resource consumption during load. From Eric Dumazet. 14) Fix a specific TIPC failure secnario, from LUU Duc Canh. 15) Really disable clocks in r8169 during suspend so that low power states can actually be reached. 16) Fix SYN backlog lockdep issue in tcp and dccp, from Eric Dumazet. 17) Fix RCU locking in netpoll SKB send, which shows up in bonding, from Dave Jones. 18) Fix TX stalls in r8169, from Heiner Kallweit. 19) Fix locksup in nfp due to control message storms, from Jakub Kicinski. 20) Various rmnet bug fixes from Subash Abhinov Kasiviswanathan and Sean Tranchetti. 21) Fix use after free in ip_cmsg_recv_dstaddr(), from Eric Dumazet." * gitolite.kernel.org:/pub/scm/linux/kernel/git/davem/net: (122 commits) ixgbe: check return value of napi_complete_done() sctp: fix fall-through annotation r8169: always autoneg on resume ipv4: fix use-after-free in ip_cmsg_recv_dstaddr() net: qualcomm: rmnet: Fix incorrect allocation flag in receive path net: qualcomm: rmnet: Fix incorrect allocation flag in transmit net: qualcomm: rmnet: Skip processing loopback packets net: systemport: Fix wake-up interrupt race during resume rtnl: limit IFLA_NUM_TX_QUEUES and IFLA_NUM_RX_QUEUES to 4096 bonding: fix warning message inet: make sure to grab rcu_read_lock before using ireq->ireq_opt nfp: avoid soft lockups under control message storm declance: Fix continuation with the adapter identification message net: fec: fix rare tx timeout r8169: fix network stalls due to missing bit TXCFG_AUTO_FIFO tun: napi flags belong to tfile tun: initialize napi_mutex unconditionally tun: remove unused parameters bond: take rcu lock in netpoll_send_skb_on_dev rtnetlink: Fail dump if target netnsid is invalid ...
Diffstat (limited to 'net/netfilter')
-rw-r--r-- | net/netfilter/nf_conntrack_proto_tcp.c | 4 | ||||
-rw-r--r-- | net/netfilter/nft_osf.c | 2 | ||||
-rw-r--r-- | net/netfilter/nft_set_rbtree.c | 28 | ||||
-rw-r--r-- | net/netfilter/xt_socket.c | 4 |
4 files changed, 19 insertions, 19 deletions
diff --git a/net/netfilter/nf_conntrack_proto_tcp.c b/net/netfilter/nf_conntrack_proto_tcp.c index b4bdf9eda7b7..247b89784a6f 100644 --- a/net/netfilter/nf_conntrack_proto_tcp.c +++ b/net/netfilter/nf_conntrack_proto_tcp.c @@ -1213,8 +1213,8 @@ static const struct nla_policy tcp_nla_policy[CTA_PROTOINFO_TCP_MAX+1] = { #define TCP_NLATTR_SIZE ( \ NLA_ALIGN(NLA_HDRLEN + 1) + \ NLA_ALIGN(NLA_HDRLEN + 1) + \ - NLA_ALIGN(NLA_HDRLEN + sizeof(sizeof(struct nf_ct_tcp_flags))) + \ - NLA_ALIGN(NLA_HDRLEN + sizeof(sizeof(struct nf_ct_tcp_flags)))) + NLA_ALIGN(NLA_HDRLEN + sizeof(struct nf_ct_tcp_flags)) + \ + NLA_ALIGN(NLA_HDRLEN + sizeof(struct nf_ct_tcp_flags))) static int nlattr_to_tcp(struct nlattr *cda[], struct nf_conn *ct) { diff --git a/net/netfilter/nft_osf.c b/net/netfilter/nft_osf.c index 5af74b37f423..a35fb59ace73 100644 --- a/net/netfilter/nft_osf.c +++ b/net/netfilter/nft_osf.c @@ -49,7 +49,7 @@ static int nft_osf_init(const struct nft_ctx *ctx, priv->dreg = nft_parse_register(tb[NFTA_OSF_DREG]); err = nft_validate_register_store(ctx, priv->dreg, NULL, - NFTA_DATA_VALUE, NFT_OSF_MAXGENRELEN); + NFT_DATA_VALUE, NFT_OSF_MAXGENRELEN); if (err < 0) return err; diff --git a/net/netfilter/nft_set_rbtree.c b/net/netfilter/nft_set_rbtree.c index 55e2d9215c0d..0e5ec126f6ad 100644 --- a/net/netfilter/nft_set_rbtree.c +++ b/net/netfilter/nft_set_rbtree.c @@ -355,12 +355,11 @@ cont: static void nft_rbtree_gc(struct work_struct *work) { + struct nft_rbtree_elem *rbe, *rbe_end = NULL, *rbe_prev = NULL; struct nft_set_gc_batch *gcb = NULL; - struct rb_node *node, *prev = NULL; - struct nft_rbtree_elem *rbe; struct nft_rbtree *priv; + struct rb_node *node; struct nft_set *set; - int i; priv = container_of(work, struct nft_rbtree, gc_work.work); set = nft_set_container_of(priv); @@ -371,7 +370,7 @@ static void nft_rbtree_gc(struct work_struct *work) rbe = rb_entry(node, struct nft_rbtree_elem, node); if (nft_rbtree_interval_end(rbe)) { - prev = node; + rbe_end = rbe; continue; } if (!nft_set_elem_expired(&rbe->ext)) @@ -379,29 +378,30 @@ static void nft_rbtree_gc(struct work_struct *work) if (nft_set_elem_mark_busy(&rbe->ext)) continue; + if (rbe_prev) { + rb_erase(&rbe_prev->node, &priv->root); + rbe_prev = NULL; + } gcb = nft_set_gc_batch_check(set, gcb, GFP_ATOMIC); if (!gcb) break; atomic_dec(&set->nelems); nft_set_gc_batch_add(gcb, rbe); + rbe_prev = rbe; - if (prev) { - rbe = rb_entry(prev, struct nft_rbtree_elem, node); + if (rbe_end) { atomic_dec(&set->nelems); - nft_set_gc_batch_add(gcb, rbe); - prev = NULL; + nft_set_gc_batch_add(gcb, rbe_end); + rb_erase(&rbe_end->node, &priv->root); + rbe_end = NULL; } node = rb_next(node); if (!node) break; } - if (gcb) { - for (i = 0; i < gcb->head.cnt; i++) { - rbe = gcb->elems[i]; - rb_erase(&rbe->node, &priv->root); - } - } + if (rbe_prev) + rb_erase(&rbe_prev->node, &priv->root); write_seqcount_end(&priv->count); write_unlock_bh(&priv->lock); diff --git a/net/netfilter/xt_socket.c b/net/netfilter/xt_socket.c index 0472f3472842..ada144e5645b 100644 --- a/net/netfilter/xt_socket.c +++ b/net/netfilter/xt_socket.c @@ -56,7 +56,7 @@ socket_match(const struct sk_buff *skb, struct xt_action_param *par, struct sk_buff *pskb = (struct sk_buff *)skb; struct sock *sk = skb->sk; - if (!net_eq(xt_net(par), sock_net(sk))) + if (sk && !net_eq(xt_net(par), sock_net(sk))) sk = NULL; if (!sk) @@ -117,7 +117,7 @@ socket_mt6_v1_v2_v3(const struct sk_buff *skb, struct xt_action_param *par) struct sk_buff *pskb = (struct sk_buff *)skb; struct sock *sk = skb->sk; - if (!net_eq(xt_net(par), sock_net(sk))) + if (sk && !net_eq(xt_net(par), sock_net(sk))) sk = NULL; if (!sk) |