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-rw-r--r--include/net/netfilter/nf_log.h3
-rw-r--r--include/net/netfilter/nfnetlink_log.h3
-rw-r--r--net/bridge/netfilter/ebt_log.c11
-rw-r--r--net/bridge/netfilter/ebt_ulog.c18
-rw-r--r--net/ipv4/netfilter/ipt_ULOG.c13
-rw-r--r--net/netfilter/nf_log.c2
-rw-r--r--net/netfilter/nfnetlink_log.c4
-rw-r--r--net/netfilter/xt_LOG.c13
-rw-r--r--net/netfilter/xt_NFLOG.c3
9 files changed, 40 insertions, 30 deletions
diff --git a/include/net/netfilter/nf_log.h b/include/net/netfilter/nf_log.h
index 31f1fb9eb784..99eac12d040b 100644
--- a/include/net/netfilter/nf_log.h
+++ b/include/net/netfilter/nf_log.h
@@ -30,7 +30,8 @@ struct nf_loginfo {
} u;
};
-typedef void nf_logfn(u_int8_t pf,
+typedef void nf_logfn(struct net *net,
+ u_int8_t pf,
unsigned int hooknum,
const struct sk_buff *skb,
const struct net_device *in,
diff --git a/include/net/netfilter/nfnetlink_log.h b/include/net/netfilter/nfnetlink_log.h
index e2dec42c2db2..5ca3f14f0998 100644
--- a/include/net/netfilter/nfnetlink_log.h
+++ b/include/net/netfilter/nfnetlink_log.h
@@ -2,7 +2,8 @@
#define _KER_NFNETLINK_LOG_H
void
-nfulnl_log_packet(u_int8_t pf,
+nfulnl_log_packet(struct net *net,
+ u_int8_t pf,
unsigned int hooknum,
const struct sk_buff *skb,
const struct net_device *in,
diff --git a/net/bridge/netfilter/ebt_log.c b/net/bridge/netfilter/ebt_log.c
index 9878eb8204c5..19c37a4929bc 100644
--- a/net/bridge/netfilter/ebt_log.c
+++ b/net/bridge/netfilter/ebt_log.c
@@ -72,13 +72,12 @@ print_ports(const struct sk_buff *skb, uint8_t protocol, int offset)
}
static void
-ebt_log_packet(u_int8_t pf, unsigned int hooknum,
- const struct sk_buff *skb, const struct net_device *in,
- const struct net_device *out, const struct nf_loginfo *loginfo,
- const char *prefix)
+ebt_log_packet(struct net *net, u_int8_t pf, unsigned int hooknum,
+ const struct sk_buff *skb, const struct net_device *in,
+ const struct net_device *out, const struct nf_loginfo *loginfo,
+ const char *prefix)
{
unsigned int bitmask;
- struct net *net = dev_net(in ? in : out);
/* FIXME: Disabled from containers until syslog ns is supported */
if (!net_eq(net, &init_net))
@@ -191,7 +190,7 @@ ebt_log_tg(struct sk_buff *skb, const struct xt_action_param *par)
nf_log_packet(net, NFPROTO_BRIDGE, par->hooknum, skb,
par->in, par->out, &li, "%s", info->prefix);
else
- ebt_log_packet(NFPROTO_BRIDGE, par->hooknum, skb, par->in,
+ ebt_log_packet(net, NFPROTO_BRIDGE, par->hooknum, skb, par->in,
par->out, &li, info->prefix);
return EBT_CONTINUE;
}
diff --git a/net/bridge/netfilter/ebt_ulog.c b/net/bridge/netfilter/ebt_ulog.c
index fc1905c51417..df0364aa12d5 100644
--- a/net/bridge/netfilter/ebt_ulog.c
+++ b/net/bridge/netfilter/ebt_ulog.c
@@ -131,14 +131,16 @@ static struct sk_buff *ulog_alloc_skb(unsigned int size)
return skb;
}
-static void ebt_ulog_packet(unsigned int hooknr, const struct sk_buff *skb,
- const struct net_device *in, const struct net_device *out,
- const struct ebt_ulog_info *uloginfo, const char *prefix)
+static void ebt_ulog_packet(struct net *net, unsigned int hooknr,
+ const struct sk_buff *skb,
+ const struct net_device *in,
+ const struct net_device *out,
+ const struct ebt_ulog_info *uloginfo,
+ const char *prefix)
{
ebt_ulog_packet_msg_t *pm;
size_t size, copy_len;
struct nlmsghdr *nlh;
- struct net *net = dev_net(in ? in : out);
struct ebt_ulog_net *ebt = ebt_ulog_pernet(net);
unsigned int group = uloginfo->nlgroup;
ebt_ulog_buff_t *ub = &ebt->ulog_buffers[group];
@@ -233,7 +235,7 @@ unlock:
}
/* this function is registered with the netfilter core */
-static void ebt_log_packet(u_int8_t pf, unsigned int hooknum,
+static void ebt_log_packet(struct net *net, u_int8_t pf, unsigned int hooknum,
const struct sk_buff *skb, const struct net_device *in,
const struct net_device *out, const struct nf_loginfo *li,
const char *prefix)
@@ -252,13 +254,15 @@ static void ebt_log_packet(u_int8_t pf, unsigned int hooknum,
strlcpy(loginfo.prefix, prefix, sizeof(loginfo.prefix));
}
- ebt_ulog_packet(hooknum, skb, in, out, &loginfo, prefix);
+ ebt_ulog_packet(net, hooknum, skb, in, out, &loginfo, prefix);
}
static unsigned int
ebt_ulog_tg(struct sk_buff *skb, const struct xt_action_param *par)
{
- ebt_ulog_packet(par->hooknum, skb, par->in, par->out,
+ struct net *net = dev_net(par->in ? par->in : par->out);
+
+ ebt_ulog_packet(net, par->hooknum, skb, par->in, par->out,
par->targinfo, NULL);
return EBT_CONTINUE;
}
diff --git a/net/ipv4/netfilter/ipt_ULOG.c b/net/ipv4/netfilter/ipt_ULOG.c
index f8a222cb6448..cf08218ddbcf 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
@@ -291,12 +291,15 @@ 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 +321,7 @@ 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)
diff --git a/net/netfilter/nf_log.c b/net/netfilter/nf_log.c
index 757951d251e3..3b18dd1be7d9 100644
--- a/net/netfilter/nf_log.c
+++ b/net/netfilter/nf_log.c
@@ -148,7 +148,7 @@ void nf_log_packet(struct net *net,
va_start(args, fmt);
vsnprintf(prefix, sizeof(prefix), fmt, args);
va_end(args);
- logger->logfn(pf, hooknum, skb, in, out, loginfo, prefix);
+ logger->logfn(net, pf, hooknum, skb, in, out, loginfo, prefix);
}
rcu_read_unlock();
}
diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
index d83d881002a6..962e9792e317 100644
--- a/net/netfilter/nfnetlink_log.c
+++ b/net/netfilter/nfnetlink_log.c
@@ -602,7 +602,8 @@ static struct nf_loginfo default_loginfo = {
/* log handler for internal netfilter logging api */
void
-nfulnl_log_packet(u_int8_t pf,
+nfulnl_log_packet(struct net *net,
+ u_int8_t pf,
unsigned int hooknum,
const struct sk_buff *skb,
const struct net_device *in,
@@ -615,7 +616,6 @@ nfulnl_log_packet(u_int8_t pf,
const struct nf_loginfo *li;
unsigned int qthreshold;
unsigned int plen;
- struct net *net = dev_net(in ? in : out);
struct nfnl_log_net *log = nfnl_log_pernet(net);
if (li_user && li_user->type == NF_LOG_TYPE_ULOG)
diff --git a/net/netfilter/xt_LOG.c b/net/netfilter/xt_LOG.c
index fe573f6c9e91..491c7d821a0b 100644
--- a/net/netfilter/xt_LOG.c
+++ b/net/netfilter/xt_LOG.c
@@ -466,7 +466,8 @@ log_packet_common(struct sbuff *m,
static void
-ipt_log_packet(u_int8_t pf,
+ipt_log_packet(struct net *net,
+ u_int8_t pf,
unsigned int hooknum,
const struct sk_buff *skb,
const struct net_device *in,
@@ -475,7 +476,6 @@ ipt_log_packet(u_int8_t pf,
const char *prefix)
{
struct sbuff *m;
- struct net *net = dev_net(in ? in : out);
/* FIXME: Disabled from containers until syslog ns is supported */
if (!net_eq(net, &init_net))
@@ -797,7 +797,8 @@ fallback:
}
static void
-ip6t_log_packet(u_int8_t pf,
+ip6t_log_packet(struct net *net,
+ u_int8_t pf,
unsigned int hooknum,
const struct sk_buff *skb,
const struct net_device *in,
@@ -806,7 +807,6 @@ ip6t_log_packet(u_int8_t pf,
const char *prefix)
{
struct sbuff *m;
- struct net *net = dev_net(in ? in : out);
/* FIXME: Disabled from containers until syslog ns is supported */
if (!net_eq(net, &init_net))
@@ -833,17 +833,18 @@ log_tg(struct sk_buff *skb, const struct xt_action_param *par)
{
const struct xt_log_info *loginfo = par->targinfo;
struct nf_loginfo li;
+ struct net *net = dev_net(par->in ? par->in : par->out);
li.type = NF_LOG_TYPE_LOG;
li.u.log.level = loginfo->level;
li.u.log.logflags = loginfo->logflags;
if (par->family == NFPROTO_IPV4)
- ipt_log_packet(NFPROTO_IPV4, par->hooknum, skb, par->in,
+ ipt_log_packet(net, NFPROTO_IPV4, par->hooknum, skb, par->in,
par->out, &li, loginfo->prefix);
#if IS_ENABLED(CONFIG_IP6_NF_IPTABLES)
else if (par->family == NFPROTO_IPV6)
- ip6t_log_packet(NFPROTO_IPV6, par->hooknum, skb, par->in,
+ ip6t_log_packet(net, NFPROTO_IPV6, par->hooknum, skb, par->in,
par->out, &li, loginfo->prefix);
#endif
else
diff --git a/net/netfilter/xt_NFLOG.c b/net/netfilter/xt_NFLOG.c
index a17dd0f589b2..fb7497c928a0 100644
--- a/net/netfilter/xt_NFLOG.c
+++ b/net/netfilter/xt_NFLOG.c
@@ -26,13 +26,14 @@ nflog_tg(struct sk_buff *skb, const struct xt_action_param *par)
{
const struct xt_nflog_info *info = par->targinfo;
struct nf_loginfo li;
+ struct net *net = dev_net(par->in ? par->in : par->out);
li.type = NF_LOG_TYPE_ULOG;
li.u.ulog.copy_len = info->len;
li.u.ulog.group = info->group;
li.u.ulog.qthreshold = info->threshold;
- nfulnl_log_packet(par->family, par->hooknum, skb, par->in,
+ nfulnl_log_packet(net, par->family, par->hooknum, skb, par->in,
par->out, &li, info->prefix);
return XT_CONTINUE;
}
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