diff options
Diffstat (limited to 'net/ipv4/netfilter')
| -rw-r--r-- | net/ipv4/netfilter/ipt_MASQUERADE.c | 7 | ||||
| -rw-r--r-- | net/ipv4/netfilter/ipt_ULOG.c | 19 |
2 files changed, 17 insertions, 9 deletions
diff --git a/net/ipv4/netfilter/ipt_MASQUERADE.c b/net/ipv4/netfilter/ipt_MASQUERADE.c index 5d5d4d1be9c2..30e4de940567 100644 --- a/net/ipv4/netfilter/ipt_MASQUERADE.c +++ b/net/ipv4/netfilter/ipt_MASQUERADE.c @@ -108,7 +108,7 @@ static int masq_device_event(struct notifier_block *this, unsigned long event, void *ptr) { - const struct net_device *dev = ptr; + const struct net_device *dev = netdev_notifier_info_to_dev(ptr); struct net *net = dev_net(dev); if (event == NETDEV_DOWN) { @@ -129,7 +129,10 @@ static int masq_inet_event(struct notifier_block *this, void *ptr) { struct net_device *dev = ((struct in_ifaddr *)ptr)->ifa_dev->dev; - return masq_device_event(this, event, dev); + struct netdev_notifier_info info; + + netdev_notifier_info_init(&info, dev); + return masq_device_event(this, event, &info); } static struct notifier_block masq_dev_notifier = { diff --git a/net/ipv4/netfilter/ipt_ULOG.c b/net/ipv4/netfilter/ipt_ULOG.c index c1953d07e2f4..57c671152c42 100644 --- a/net/ipv4/netfilter/ipt_ULOG.c +++ b/net/ipv4/netfilter/ipt_ULOG.c @@ -162,7 +162,8 @@ static struct sk_buff *ulog_alloc_skb(unsigned int size) return skb; } -static void ipt_ulog_packet(unsigned int hooknum, +static void ipt_ulog_packet(struct net *net, + unsigned int hooknum, const struct sk_buff *skb, const struct net_device *in, const struct net_device *out, @@ -174,7 +175,6 @@ static void ipt_ulog_packet(unsigned int hooknum, size_t size, copy_len; struct nlmsghdr *nlh; struct timeval tv; - struct net *net = dev_net(in ? in : out); struct ulog_net *ulog = ulog_pernet(net); /* ffs == find first bit set, necessary because userspace @@ -231,8 +231,10 @@ static void ipt_ulog_packet(unsigned int hooknum, put_unaligned(tv.tv_usec, &pm->timestamp_usec); put_unaligned(skb->mark, &pm->mark); pm->hook = hooknum; - if (prefix != NULL) - strncpy(pm->prefix, prefix, sizeof(pm->prefix)); + if (prefix != NULL) { + strncpy(pm->prefix, prefix, sizeof(pm->prefix) - 1); + pm->prefix[sizeof(pm->prefix) - 1] = '\0'; + } else if (loginfo->prefix[0] != '\0') strncpy(pm->prefix, loginfo->prefix, sizeof(pm->prefix)); else @@ -291,12 +293,15 @@ alloc_failure: static unsigned int ulog_tg(struct sk_buff *skb, const struct xt_action_param *par) { - ipt_ulog_packet(par->hooknum, skb, par->in, par->out, + struct net *net = dev_net(par->in ? par->in : par->out); + + ipt_ulog_packet(net, par->hooknum, skb, par->in, par->out, par->targinfo, NULL); return XT_CONTINUE; } -static void ipt_logfn(u_int8_t pf, +static void ipt_logfn(struct net *net, + u_int8_t pf, unsigned int hooknum, const struct sk_buff *skb, const struct net_device *in, @@ -318,7 +323,7 @@ static void ipt_logfn(u_int8_t pf, strlcpy(loginfo.prefix, prefix, sizeof(loginfo.prefix)); } - ipt_ulog_packet(hooknum, skb, in, out, &loginfo, prefix); + ipt_ulog_packet(net, hooknum, skb, in, out, &loginfo, prefix); } static int ulog_tg_check(const struct xt_tgchk_param *par) |