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author | David S. Miller <davem@davemloft.net> | 2014-06-11 23:02:55 (GMT) |
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committer | David S. Miller <davem@davemloft.net> | 2014-06-11 23:02:55 (GMT) |
commit | 902455e00720018d1dbd38327c3fd5bda6d844ee (patch) | |
tree | 02fc906c5bc318220ad4827c6eac2521b9d1fbbf /net | |
parent | 39f33367e420d88b3cbbd474e5bcc326338ef324 (diff) | |
parent | c5b46160877a9bb23ab6f96fb666e7766f407704 (diff) | |
download | linux-902455e00720018d1dbd38327c3fd5bda6d844ee.tar.xz |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
net/core/rtnetlink.c
net/core/skbuff.c
Both conflicts were very simple overlapping changes.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r-- | net/core/dev.c | 5 | ||||
-rw-r--r-- | net/core/rtnetlink.c | 3 | ||||
-rw-r--r-- | net/core/skbuff.c | 2 | ||||
-rw-r--r-- | net/dns_resolver/dns_query.c | 4 | ||||
-rw-r--r-- | net/ipv4/ip_tunnel.c | 16 | ||||
-rw-r--r-- | net/ipv4/ip_vti.c | 8 | ||||
-rw-r--r-- | net/ipv4/ipip.c | 4 | ||||
-rw-r--r-- | net/ipv6/output_core.c | 1 | ||||
-rw-r--r-- | net/ipv6/sit.c | 4 | ||||
-rw-r--r-- | net/mac80211/iface.c | 1 |
10 files changed, 32 insertions, 16 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index ed8fe62..ab6c491 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -6634,6 +6634,9 @@ EXPORT_SYMBOL(unregister_netdevice_queue); /** * unregister_netdevice_many - unregister many devices * @head: list of devices + * + * Note: As most callers use a stack allocated list_head, + * we force a list_del() to make sure stack wont be corrupted later. */ void unregister_netdevice_many(struct list_head *head) { @@ -6643,6 +6646,7 @@ void unregister_netdevice_many(struct list_head *head) rollback_registered_many(head); list_for_each_entry(dev, head, unreg_list) net_set_todo(dev); + list_del(head); } } EXPORT_SYMBOL(unregister_netdevice_many); @@ -7098,7 +7102,6 @@ static void __net_exit default_device_exit_batch(struct list_head *net_list) } } unregister_netdevice_many(&dev_kill_list); - list_del(&dev_kill_list); rtnl_unlock(); } diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index 741b22c..233b5ae 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -1216,6 +1216,8 @@ static const struct nla_policy ifla_vf_policy[IFLA_VF_MAX+1] = { .len = sizeof(struct ifla_vf_spoofchk) }, [IFLA_VF_RATE] = { .type = NLA_BINARY, .len = sizeof(struct ifla_vf_rate) }, + [IFLA_VF_LINK_STATE] = { .type = NLA_BINARY, + .len = sizeof(struct ifla_vf_link_state) }, }; static const struct nla_policy ifla_port_policy[IFLA_PORT_MAX+1] = { @@ -1770,7 +1772,6 @@ static int rtnl_dellink(struct sk_buff *skb, struct nlmsghdr *nlh) ops->dellink(dev, &list_kill); unregister_netdevice_many(&list_kill); - list_del(&list_kill); return 0; } diff --git a/net/core/skbuff.c b/net/core/skbuff.c index b9e85e6..bf92824 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -2885,6 +2885,7 @@ struct sk_buff *skb_segment(struct sk_buff *head_skb, int pos; int dummy; + __skb_push(head_skb, doffset); proto = skb_network_protocol(head_skb, &dummy); if (unlikely(!proto)) return ERR_PTR(-EINVAL); @@ -2892,7 +2893,6 @@ struct sk_buff *skb_segment(struct sk_buff *head_skb, csum = !head_skb->encap_hdr_csum && !!can_checksum_protocol(features, proto); - __skb_push(head_skb, doffset); headroom = skb_headroom(head_skb); pos = skb_headlen(head_skb); diff --git a/net/dns_resolver/dns_query.c b/net/dns_resolver/dns_query.c index 5b49958..9acec61f 100644 --- a/net/dns_resolver/dns_query.c +++ b/net/dns_resolver/dns_query.c @@ -149,7 +149,9 @@ int dns_query(const char *type, const char *name, size_t namelen, if (!*_result) goto put; - memcpy(*_result, upayload->data, len + 1); + memcpy(*_result, upayload->data, len); + *_result[len] = '\0'; + if (_expiry) *_expiry = rkey->expiry; diff --git a/net/ipv4/ip_tunnel.c b/net/ipv4/ip_tunnel.c index 86a00bd..097b3e7 100644 --- a/net/ipv4/ip_tunnel.c +++ b/net/ipv4/ip_tunnel.c @@ -268,6 +268,7 @@ static struct ip_tunnel *ip_tunnel_find(struct ip_tunnel_net *itn, __be32 remote = parms->iph.daddr; __be32 local = parms->iph.saddr; __be32 key = parms->i_key; + __be16 flags = parms->i_flags; int link = parms->link; struct ip_tunnel *t = NULL; struct hlist_head *head = ip_bucket(itn, parms); @@ -275,9 +276,9 @@ static struct ip_tunnel *ip_tunnel_find(struct ip_tunnel_net *itn, hlist_for_each_entry_rcu(t, head, hash_node) { if (local == t->parms.iph.saddr && remote == t->parms.iph.daddr && - key == t->parms.i_key && link == t->parms.link && - type == t->dev->type) + type == t->dev->type && + ip_tunnel_key_match(&t->parms, flags, key)) break; } return t; @@ -667,6 +668,7 @@ void ip_tunnel_xmit(struct sk_buff *skb, struct net_device *dev, dev->needed_headroom = max_headroom; if (skb_cow_head(skb, dev->needed_headroom)) { + ip_rt_put(rt); dev->stats.tx_dropped++; kfree_skb(skb); return; @@ -746,10 +748,12 @@ int ip_tunnel_ioctl(struct net_device *dev, struct ip_tunnel_parm *p, int cmd) goto done; if (p->iph.ttl) p->iph.frag_off |= htons(IP_DF); - if (!(p->i_flags&TUNNEL_KEY)) - p->i_key = 0; - if (!(p->o_flags&TUNNEL_KEY)) - p->o_key = 0; + if (!(p->i_flags & VTI_ISVTI)) { + if (!(p->i_flags & TUNNEL_KEY)) + p->i_key = 0; + if (!(p->o_flags & TUNNEL_KEY)) + p->o_key = 0; + } t = ip_tunnel_find(itn, p, itn->fb_tunnel_dev->type); diff --git a/net/ipv4/ip_vti.c b/net/ipv4/ip_vti.c index 13ef00f..b8960f3 100644 --- a/net/ipv4/ip_vti.c +++ b/net/ipv4/ip_vti.c @@ -313,7 +313,13 @@ vti_tunnel_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) return -EINVAL; } - p.i_flags |= VTI_ISVTI; + if (!(p.i_flags & GRE_KEY)) + p.i_key = 0; + if (!(p.o_flags & GRE_KEY)) + p.o_key = 0; + + p.i_flags = VTI_ISVTI; + err = ip_tunnel_ioctl(dev, &p, cmd); if (err) return err; diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c index 4bc508f..62eaa00 100644 --- a/net/ipv4/ipip.c +++ b/net/ipv4/ipip.c @@ -149,13 +149,13 @@ static int ipip_err(struct sk_buff *skb, u32 info) if (type == ICMP_DEST_UNREACH && code == ICMP_FRAG_NEEDED) { ipv4_update_pmtu(skb, dev_net(skb->dev), info, - t->dev->ifindex, 0, IPPROTO_IPIP, 0); + t->parms.link, 0, IPPROTO_IPIP, 0); err = 0; goto out; } if (type == ICMP_REDIRECT) { - ipv4_redirect(skb, dev_net(skb->dev), t->dev->ifindex, 0, + ipv4_redirect(skb, dev_net(skb->dev), t->parms.link, 0, IPPROTO_IPIP, 0); err = 0; goto out; diff --git a/net/ipv6/output_core.c b/net/ipv6/output_core.c index ffa0293..5ec867e 100644 --- a/net/ipv6/output_core.c +++ b/net/ipv6/output_core.c @@ -78,6 +78,7 @@ int __ip6_local_out(struct sk_buff *skb) if (len > IPV6_MAXPLEN) len = 0; ipv6_hdr(skb)->payload_len = htons(len); + IP6CB(skb)->nhoff = offsetof(struct ipv6hdr, nexthdr); return nf_hook(NFPROTO_IPV6, NF_INET_LOCAL_OUT, skb, NULL, skb_dst(skb)->dev, dst_output); diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c index f438004..4f40817 100644 --- a/net/ipv6/sit.c +++ b/net/ipv6/sit.c @@ -560,12 +560,12 @@ static int ipip6_err(struct sk_buff *skb, u32 info) if (type == ICMP_DEST_UNREACH && code == ICMP_FRAG_NEEDED) { ipv4_update_pmtu(skb, dev_net(skb->dev), info, - t->dev->ifindex, 0, IPPROTO_IPV6, 0); + t->parms.link, 0, IPPROTO_IPV6, 0); err = 0; goto out; } if (type == ICMP_REDIRECT) { - ipv4_redirect(skb, dev_net(skb->dev), t->dev->ifindex, 0, + ipv4_redirect(skb, dev_net(skb->dev), t->parms.link, 0, IPPROTO_IPV6, 0); err = 0; goto out; diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index 81a8e2a..388b863 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -1780,7 +1780,6 @@ void ieee80211_remove_interfaces(struct ieee80211_local *local) } mutex_unlock(&local->iflist_mtx); unregister_netdevice_many(&unreg_list); - list_del(&unreg_list); list_for_each_entry_safe(sdata, tmp, &wdev_list, list) { list_del(&sdata->list); |