Release 4.7 net/netfilter/nf_log.c
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/module.h>
#include <linux/proc_fs.h>
#include <linux/skbuff.h>
#include <linux/netfilter.h>
#include <linux/seq_file.h>
#include <net/protocol.h>
#include <net/netfilter/nf_log.h>
#include "nf_internals.h"
/* Internal logging interface, which relies on the real
LOG target modules */
#define NF_LOG_PREFIXLEN 128
#define NFLOGGER_NAME_LEN 64
static struct nf_logger __rcu *loggers[NFPROTO_NUMPROTO][NF_LOG_TYPE_MAX] __read_mostly;
static DEFINE_MUTEX(nf_log_mutex);
#define nft_log_dereference(logger) \
rcu_dereference_protected(logger, lockdep_is_held(&nf_log_mutex))
static struct nf_logger *__find_logger(int pf, const char *str_logger)
{
struct nf_logger *log;
int i;
for (i = 0; i < NF_LOG_TYPE_MAX; i++) {
if (loggers[pf][i] == NULL)
continue;
log = nft_log_dereference(loggers[pf][i]);
if (!strncasecmp(str_logger, log->name, strlen(log->name)))
return log;
}
return NULL;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
pablo neira ayuso | pablo neira ayuso | 45 | 50.00% | 1 | 25.00% |
eric leblond | eric leblond | 43 | 47.78% | 1 | 25.00% |
rasmus villemoes | rasmus villemoes | 1 | 1.11% | 1 | 25.00% |
marcelo ricardo leitner | marcelo ricardo leitner | 1 | 1.11% | 1 | 25.00% |
| Total | 90 | 100.00% | 4 | 100.00% |
void nf_log_set(struct net *net, u_int8_t pf, const struct nf_logger *logger)
{
const struct nf_logger *log;
if (pf == NFPROTO_UNSPEC)
return;
mutex_lock(&nf_log_mutex);
log = nft_log_dereference(net->nf.nf_loggers[pf]);
if (log == NULL)
rcu_assign_pointer(net->nf.nf_loggers[pf], logger);
mutex_unlock(&nf_log_mutex);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
gao feng | gao feng | 77 | 98.72% | 1 | 50.00% |
marcelo ricardo leitner | marcelo ricardo leitner | 1 | 1.28% | 1 | 50.00% |
| Total | 78 | 100.00% | 2 | 100.00% |
EXPORT_SYMBOL(nf_log_set);
void nf_log_unset(struct net *net, const struct nf_logger *logger)
{
int i;
const struct nf_logger *log;
mutex_lock(&nf_log_mutex);
for (i = 0; i < NFPROTO_NUMPROTO; i++) {
log = nft_log_dereference(net->nf.nf_loggers[i]);
if (log == logger)
RCU_INIT_POINTER(net->nf.nf_loggers[i], NULL);
}
mutex_unlock(&nf_log_mutex);
synchronize_rcu();
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
gao feng | gao feng | 88 | 98.88% | 1 | 50.00% |
marcelo ricardo leitner | marcelo ricardo leitner | 1 | 1.12% | 1 | 50.00% |
| Total | 89 | 100.00% | 2 | 100.00% |
EXPORT_SYMBOL(nf_log_unset);
/* return EEXIST if the same logger is registered, 0 on success. */
int nf_log_register(u_int8_t pf, struct nf_logger *logger)
{
int i;
int ret = 0;
if (pf >= ARRAY_SIZE(init_net.nf.nf_loggers))
return -EINVAL;
mutex_lock(&nf_log_mutex);
if (pf == NFPROTO_UNSPEC) {
for (i = NFPROTO_UNSPEC; i < NFPROTO_NUMPROTO; i++) {
if (rcu_access_pointer(loggers[i][logger->type])) {
ret = -EEXIST;
goto unlock;
}
}
for (i = NFPROTO_UNSPEC; i < NFPROTO_NUMPROTO; i++)
rcu_assign_pointer(loggers[i][logger->type], logger);
} else {
if (rcu_access_pointer(loggers[pf][logger->type])) {
ret = -EEXIST;
goto unlock;
}
rcu_assign_pointer(loggers[pf][logger->type], logger);
}
unlock:
mutex_unlock(&nf_log_mutex);
return ret;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
marcelo ricardo leitner | marcelo ricardo leitner | 73 | 41.95% | 1 | 9.09% |
eric leblond | eric leblond | 34 | 19.54% | 1 | 9.09% |
harald welte | harald welte | 32 | 18.39% | 2 | 18.18% |
pablo neira ayuso | pablo neira ayuso | 14 | 8.05% | 1 | 9.09% |
patrick mchardy | patrick mchardy | 7 | 4.02% | 2 | 18.18% |
gao feng | gao feng | 6 | 3.45% | 1 | 9.09% |
jan engelhardt | jan engelhardt | 5 | 2.87% | 2 | 18.18% |
eric dumazet | eric dumazet | 3 | 1.72% | 1 | 9.09% |
| Total | 174 | 100.00% | 11 | 100.00% |
EXPORT_SYMBOL(nf_log_register);
void nf_log_unregister(struct nf_logger *logger)
{
const struct nf_logger *log;
int i;
mutex_lock(&nf_log_mutex);
for (i = 0; i < NFPROTO_NUMPROTO; i++) {
log = nft_log_dereference(loggers[i][logger->type]);
if (log == logger)
RCU_INIT_POINTER(loggers[i][logger->type], NULL);
}
mutex_unlock(&nf_log_mutex);
synchronize_rcu();
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
eric leblond | eric leblond | 32 | 37.65% | 1 | 12.50% |
florian westphal | florian westphal | 29 | 34.12% | 1 | 12.50% |
pablo neira ayuso | pablo neira ayuso | 12 | 14.12% | 2 | 25.00% |
harald welte | harald welte | 8 | 9.41% | 1 | 12.50% |
patrick mchardy | patrick mchardy | 3 | 3.53% | 2 | 25.00% |
gao feng | gao feng | 1 | 1.18% | 1 | 12.50% |
| Total | 85 | 100.00% | 8 | 100.00% |
EXPORT_SYMBOL(nf_log_unregister);
int nf_log_bind_pf(struct net *net, u_int8_t pf,
const struct nf_logger *logger)
{
if (pf >= ARRAY_SIZE(net->nf.nf_loggers))
return -EINVAL;
mutex_lock(&nf_log_mutex);
if (__find_logger(pf, logger->name) == NULL) {
mutex_unlock(&nf_log_mutex);
return -ENOENT;
}
rcu_assign_pointer(net->nf.nf_loggers[pf], logger);
mutex_unlock(&nf_log_mutex);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
eric leblond | eric leblond | 42 | 46.67% | 1 | 11.11% |
harald welte | harald welte | 15 | 16.67% | 1 | 11.11% |
jan engelhardt | jan engelhardt | 15 | 16.67% | 2 | 22.22% |
gao feng | gao feng | 13 | 14.44% | 1 | 11.11% |
patrick mchardy | patrick mchardy | 4 | 4.44% | 3 | 33.33% |
eric dumazet | eric dumazet | 1 | 1.11% | 1 | 11.11% |
| Total | 90 | 100.00% | 9 | 100.00% |
EXPORT_SYMBOL(nf_log_bind_pf);
void nf_log_unbind_pf(struct net *net, u_int8_t pf)
{
if (pf >= ARRAY_SIZE(net->nf.nf_loggers))
return;
mutex_lock(&nf_log_mutex);
RCU_INIT_POINTER(net->nf.nf_loggers[pf], NULL);
mutex_unlock(&nf_log_mutex);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
eric leblond | eric leblond | 14 | 26.42% | 1 | 12.50% |
gao feng | gao feng | 13 | 24.53% | 1 | 12.50% |
jan engelhardt | jan engelhardt | 10 | 18.87% | 1 | 12.50% |
harald welte | harald welte | 9 | 16.98% | 1 | 12.50% |
patrick mchardy | patrick mchardy | 6 | 11.32% | 3 | 37.50% |
stephen hemminger | stephen hemminger | 1 | 1.89% | 1 | 12.50% |
| Total | 53 | 100.00% | 8 | 100.00% |
EXPORT_SYMBOL(nf_log_unbind_pf);
void nf_logger_request_module(int pf, enum nf_log_type type)
{
if (loggers[pf][type] == NULL)
request_module("nf-logger-%u-%u", pf, type);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
pablo neira ayuso | pablo neira ayuso | 33 | 100.00% | 1 | 100.00% |
| Total | 33 | 100.00% | 1 | 100.00% |
EXPORT_SYMBOL_GPL(nf_logger_request_module);
int nf_logger_find_get(int pf, enum nf_log_type type)
{
struct nf_logger *logger;
int ret = -ENOENT;
if (rcu_access_pointer(loggers[pf][type]) == NULL)
request_module("nf-logger-%u-%u", pf, type);
rcu_read_lock();
logger = rcu_dereference(loggers[pf][type]);
if (logger == NULL)
goto out;
if (logger && try_module_get(logger->me))
ret = 0;
out:
rcu_read_unlock();
return ret;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
pablo neira ayuso | pablo neira ayuso | 95 | 100.00% | 2 | 100.00% |
| Total | 95 | 100.00% | 2 | 100.00% |
EXPORT_SYMBOL_GPL(nf_logger_find_get);
void nf_logger_put(int pf, enum nf_log_type type)
{
struct nf_logger *logger;
BUG_ON(loggers[pf][type] == NULL);
rcu_read_lock();
logger = rcu_dereference(loggers[pf][type]);
module_put(logger->me);
rcu_read_unlock();
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
pablo neira ayuso | pablo neira ayuso | 56 | 100.00% | 1 | 100.00% |
| Total | 56 | 100.00% | 1 | 100.00% |
EXPORT_SYMBOL_GPL(nf_logger_put);
void nf_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 *fmt, ...)
{
va_list args;
char prefix[NF_LOG_PREFIXLEN];
const struct nf_logger *logger;
rcu_read_lock();
if (loginfo != NULL)
logger = rcu_dereference(loggers[pf][loginfo->type]);
else
logger = rcu_dereference(net->nf.nf_loggers[pf]);
if (logger) {
va_start(args, fmt);
vsnprintf(prefix, sizeof(prefix), fmt, args);
va_end(args);
logger->logfn(net, pf, hooknum, skb, in, out, loginfo, prefix);
}
rcu_read_unlock();
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
harald welte | harald welte | 121 | 76.58% | 1 | 14.29% |
pablo neira ayuso | pablo neira ayuso | 22 | 13.92% | 1 | 14.29% |
gao feng | gao feng | 9 | 5.70% | 1 | 14.29% |
patrick mchardy | patrick mchardy | 3 | 1.90% | 2 | 28.57% |
hans schillstrom | hans schillstrom | 2 | 1.27% | 1 | 14.29% |
jan engelhardt | jan engelhardt | 1 | 0.63% | 1 | 14.29% |
| Total | 158 | 100.00% | 7 | 100.00% |
EXPORT_SYMBOL(nf_log_packet);
void nf_log_trace(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 *fmt, ...)
{
va_list args;
char prefix[NF_LOG_PREFIXLEN];
const struct nf_logger *logger;
rcu_read_lock();
logger = rcu_dereference(net->nf.nf_loggers[pf]);
if (logger) {
va_start(args, fmt);
vsnprintf(prefix, sizeof(prefix), fmt, args);
va_end(args);
logger->logfn(net, pf, hooknum, skb, in, out, loginfo, prefix);
}
rcu_read_unlock();
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
pablo neira ayuso | pablo neira ayuso | 136 | 100.00% | 1 | 100.00% |
| Total | 136 | 100.00% | 1 | 100.00% |
EXPORT_SYMBOL(nf_log_trace);
#define S_SIZE (1024 - (sizeof(unsigned int) + 1))
struct nf_log_buf {
unsigned int count;
char buf[S_SIZE + 1];
};
static struct nf_log_buf emergency, *emergency_ptr = &emergency;
__printf(2, 3)
int nf_log_buf_add(struct nf_log_buf *m, const char *f, ...)
{
va_list args;
int len;
if (likely(m->count < S_SIZE)) {
va_start(args, f);
len = vsnprintf(m->buf + m->count, S_SIZE - m->count, f, args);
va_end(args);
if (likely(m->count + len < S_SIZE)) {
m->count += len;
return 0;
}
}
m->count = S_SIZE;
printk_once(KERN_ERR KBUILD_MODNAME " please increase S_SIZE\n");
return -1;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
pablo neira ayuso | pablo neira ayuso | 111 | 100.00% | 1 | 100.00% |
| Total | 111 | 100.00% | 1 | 100.00% |
EXPORT_SYMBOL_GPL(nf_log_buf_add);
struct nf_log_buf *nf_log_buf_open(void)
{
struct nf_log_buf *m = kmalloc(sizeof(*m), GFP_ATOMIC);
if (unlikely(!m)) {
local_bh_disable();
do {
m = xchg(&emergency_ptr, NULL);
} while (!m);
}
m->count = 0;
return m;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
pablo neira ayuso | pablo neira ayuso | 66 | 100.00% | 1 | 100.00% |
| Total | 66 | 100.00% | 1 | 100.00% |
EXPORT_SYMBOL_GPL(nf_log_buf_open);
void nf_log_buf_close(struct nf_log_buf *m)
{
m->buf[m->count] = 0;
printk("%s\n", m->buf);
if (likely(m != &emergency))
kfree(m);
else {
emergency_ptr = m;
local_bh_enable();
}
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
pablo neira ayuso | pablo neira ayuso | 55 | 100.00% | 1 | 100.00% |
| Total | 55 | 100.00% | 1 | 100.00% |
EXPORT_SYMBOL_GPL(nf_log_buf_close);
#ifdef CONFIG_PROC_FS
static void *seq_start(struct seq_file *seq, loff_t *pos)
{
struct net *net = seq_file_net(seq);
mutex_lock(&nf_log_mutex);
if (*pos >= ARRAY_SIZE(net->nf.nf_loggers))
return NULL;
return pos;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
harald welte | harald welte | 29 | 55.77% | 1 | 25.00% |
gao feng | gao feng | 14 | 26.92% | 1 | 25.00% |
patrick mchardy | patrick mchardy | 5 | 9.62% | 1 | 25.00% |
jan engelhardt | jan engelhardt | 4 | 7.69% | 1 | 25.00% |
| Total | 52 | 100.00% | 4 | 100.00% |
static void *seq_next(struct seq_file *s, void *v, loff_t *pos)
{
struct net *net = seq_file_net(s);
(*pos)++;
if (*pos >= ARRAY_SIZE(net->nf.nf_loggers))
return NULL;
return pos;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
harald welte | harald welte | 38 | 67.86% | 1 | 33.33% |
gao feng | gao feng | 14 | 25.00% | 1 | 33.33% |
jan engelhardt | jan engelhardt | 4 | 7.14% | 1 | 33.33% |
| Total | 56 | 100.00% | 3 | 100.00% |
static void seq_stop(struct seq_file *s, void *v)
{
mutex_unlock(&nf_log_mutex);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
harald welte | harald welte | 16 | 76.19% | 1 | 50.00% |
patrick mchardy | patrick mchardy | 5 | 23.81% | 1 | 50.00% |
| Total | 21 | 100.00% | 2 | 100.00% |
static int seq_show(struct seq_file *s, void *v)
{
loff_t *pos = v;
const struct nf_logger *logger;
int i;
struct net *net = seq_file_net(s);
logger = nft_log_dereference(net->nf.nf_loggers[*pos]);
if (!logger)
seq_printf(s, "%2lld NONE (", *pos);
else
seq_printf(s, "%2lld %s (", *pos, logger->name);
if (seq_has_overflowed(s))
return -ENOSPC;
for (i = 0; i < NF_LOG_TYPE_MAX; i++) {
if (loggers[*pos][i] == NULL)
continue;
logger = nft_log_dereference(loggers[*pos][i]);
seq_printf(s, "%s", logger->name);
if (i == 0 && loggers[*pos][i + 1] != NULL)
seq_printf(s, ",");
if (seq_has_overflowed(s))
return -ENOSPC;
}
seq_printf(s, ")\n");
if (seq_has_overflowed(s))
return -ENOSPC;
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
harald welte | harald welte | 60 | 28.85% | 1 | 12.50% |
pablo neira ayuso | pablo neira ayuso | 52 | 25.00% | 1 | 12.50% |
eric leblond | eric leblond | 51 | 24.52% | 1 | 12.50% |
steven rostedt | steven rostedt | 26 | 12.50% | 1 | 12.50% |
gao feng | gao feng | 14 | 6.73% | 1 | 12.50% |
marcelo ricardo leitner | marcelo ricardo leitner | 2 | 0.96% | 1 | 12.50% |
eric dumazet | eric dumazet | 2 | 0.96% | 1 | 12.50% |
patrick mchardy | patrick mchardy | 1 | 0.48% | 1 | 12.50% |
| Total | 208 | 100.00% | 8 | 100.00% |
static const struct seq_operations nflog_seq_ops = {
.start = seq_start,
.next = seq_next,
.stop = seq_stop,
.show = seq_show,
};
static int nflog_open(struct inode *inode, struct file *file)
{
return seq_open_net(inode, file, &nflog_seq_ops,
sizeof(struct seq_net_private));
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
harald welte | harald welte | 24 | 72.73% | 1 | 50.00% |
gao feng | gao feng | 9 | 27.27% | 1 | 50.00% |
| Total | 33 | 100.00% | 2 | 100.00% |
static const struct file_operations nflog_file_ops = {
.owner = THIS_MODULE,
.open = nflog_open,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release_net,
};
#endif /* PROC_FS */
#ifdef CONFIG_SYSCTL
static char nf_log_sysctl_fnames[NFPROTO_NUMPROTO-NFPROTO_UNSPEC][3];
static struct ctl_table nf_log_sysctl_table[NFPROTO_NUMPROTO+1];
static int nf_log_proc_dostring(struct ctl_table *table, int write,
void __user *buffer, size_t *lenp, loff_t *ppos)
{
const struct nf_logger *logger;
char buf[NFLOGGER_NAME_LEN];
size_t size = *lenp;
int r = 0;
int tindex = (unsigned long)table->extra1;
struct net *net = current->nsproxy->net_ns;
if (write) {
if (size > sizeof(buf))
size = sizeof(buf);
if (copy_from_user(buf, buffer, size))
return -EFAULT;
if (!strcmp(buf, "NONE")) {
nf_log_unbind_pf(net, tindex);
return 0;
}
mutex_lock(&nf_log_mutex);
logger = __find_logger(tindex, buf);
if (logger == NULL) {
mutex_unlock(&nf_log_mutex);
return -ENOENT;
}
rcu_assign_pointer(net->nf.nf_loggers[tindex], logger);
mutex_unlock(&nf_log_mutex);
} else {
mutex_lock(&nf_log_mutex);
logger = nft_log_dereference(net->nf.nf_loggers[tindex]);
if (!logger)
table->data = "NONE";
else
table->data = logger->name;
r = proc_dostring(table, write, buffer, lenp, ppos);
mutex_unlock(&nf_log_mutex);
}
return r;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
eric leblond | eric leblond | 169 | 67.33% | 1 | 12.50% |
patrick mchardy | patrick mchardy | 56 | 22.31% | 2 | 25.00% |
gao feng | gao feng | 21 | 8.37% | 1 | 12.50% |
eric dumazet | eric dumazet | 3 | 1.20% | 2 | 25.00% |
marcelo ricardo leitner | marcelo ricardo leitner | 1 | 0.40% | 1 | 12.50% |
joe perches | joe perches | 1 | 0.40% | 1 | 12.50% |
| Total | 251 | 100.00% | 8 | 100.00% |
static int netfilter_log_sysctl_init(struct net *net)
{
int i;
struct ctl_table *table;
table = nf_log_sysctl_table;
if (!net_eq(net, &init_net)) {
table = kmemdup(nf_log_sysctl_table,
sizeof(nf_log_sysctl_table),
GFP_KERNEL);
if (!table)
goto err_alloc;
} else {
for (i = NFPROTO_UNSPEC; i < NFPROTO_NUMPROTO; i++) {
snprintf(nf_log_sysctl_fnames[i],
3, "%d", i);
nf_log_sysctl_table[i].procname =
nf_log_sysctl_fnames[i];
nf_log_sysctl_table[i].data = NULL;
nf_log_sysctl_table[i].maxlen = NFLOGGER_NAME_LEN;
nf_log_sysctl_table[i].mode = 0644;
nf_log_sysctl_table[i].proc_handler =
nf_log_proc_dostring;
nf_log_sysctl_table[i].extra1 =
(void *)(unsigned long) i;
}
}
net->nf.nf_log_dir_header = register_net_sysctl(net,
"net/netfilter/nf_log",
table);
if (!net->nf.nf_log_dir_header)
goto err_reg;
return 0;
err_reg:
if (!net_eq(net, &init_net))
kfree(table);
err_alloc:
return -ENOMEM;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
eric leblond | eric leblond | 119 | 56.94% | 1 | 25.00% |
gao feng | gao feng | 87 | 41.63% | 1 | 25.00% |
eric w. biederman | eric w. biederman | 3 | 1.44% | 2 | 50.00% |
| Total | 209 | 100.00% | 4 | 100.00% |
static void netfilter_log_sysctl_exit(struct net *net)
{
struct ctl_table *table;
table = net->nf.nf_log_dir_header->ctl_table_arg;
unregister_net_sysctl_table(net->nf.nf_log_dir_header);
if (!net_eq(net, &init_net))
kfree(table);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
gao feng | gao feng | 51 | 100.00% | 1 | 100.00% |
| Total | 51 | 100.00% | 1 | 100.00% |
#else
static int netfilter_log_sysctl_init(struct net *net)
{
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
eric leblond | eric leblond | 10 | 71.43% | 1 | 50.00% |
gao feng | gao feng | 4 | 28.57% | 1 | 50.00% |
| Total | 14 | 100.00% | 2 | 100.00% |
static void netfilter_log_sysctl_exit(struct net *net)
{
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
gao feng | gao feng | 10 | 100.00% | 1 | 100.00% |
| Total | 10 | 100.00% | 1 | 100.00% |
#endif /* CONFIG_SYSCTL */
static int __net_init nf_log_net_init(struct net *net)
{
int ret = -ENOMEM;
#ifdef CONFIG_PROC_FS
if (!proc_create("nf_log", S_IRUGO,
net->nf.proc_netfilter, &nflog_file_ops))
return ret;
#endif
ret = netfilter_log_sysctl_init(net);
if (ret < 0)
goto out_sysctl;
return 0;
out_sysctl:
#ifdef CONFIG_PROC_FS
remove_proc_entry("nf_log", net->nf.proc_netfilter);
#endif
return ret;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
gao feng | gao feng | 44 | 51.76% | 1 | 14.29% |
harald welte | harald welte | 18 | 21.18% | 2 | 28.57% |
eric leblond | eric leblond | 11 | 12.94% | 2 | 28.57% |
denis v. lunev | denis v. lunev | 7 | 8.24% | 1 | 14.29% |
pablo neira ayuso | pablo neira ayuso | 5 | 5.88% | 1 | 14.29% |
| Total | 85 | 100.00% | 7 | 100.00% |
static void __net_exit nf_log_net_exit(struct net *net)
{
netfilter_log_sysctl_exit(net);
#ifdef CONFIG_PROC_FS
remove_proc_entry("nf_log", net->nf.proc_netfilter);
#endif
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
gao feng | gao feng | 28 | 84.85% | 1 | 50.00% |
pablo neira ayuso | pablo neira ayuso | 5 | 15.15% | 1 | 50.00% |
| Total | 33 | 100.00% | 2 | 100.00% |
static struct pernet_operations nf_log_net_ops = {
.init = nf_log_net_init,
.exit = nf_log_net_exit,
};
int __init netfilter_log_init(void)
{
return register_pernet_subsys(&nf_log_net_ops);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
gao feng | gao feng | 12 | 80.00% | 1 | 33.33% |
harald welte | harald welte | 2 | 13.33% | 1 | 33.33% |
pablo neira ayuso | pablo neira ayuso | 1 | 6.67% | 1 | 33.33% |
| Total | 15 | 100.00% | 3 | 100.00% |
Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
pablo neira ayuso | pablo neira ayuso | 788 | 29.22% | 8 | 17.02% |
eric leblond | eric leblond | 572 | 21.21% | 3 | 6.38% |
gao feng | gao feng | 543 | 20.13% | 1 | 2.13% |
harald welte | harald welte | 490 | 18.17% | 4 | 8.51% |
patrick mchardy | patrick mchardy | 95 | 3.52% | 10 | 21.28% |
marcelo ricardo leitner | marcelo ricardo leitner | 87 | 3.23% | 2 | 4.26% |
jan engelhardt | jan engelhardt | 39 | 1.45% | 3 | 6.38% |
florian westphal | florian westphal | 29 | 1.08% | 1 | 2.13% |
steven rostedt | steven rostedt | 26 | 0.96% | 1 | 2.13% |
eric dumazet | eric dumazet | 9 | 0.33% | 3 | 6.38% |
denis v. lunev | denis v. lunev | 7 | 0.26% | 1 | 2.13% |
eric w. biederman | eric w. biederman | 3 | 0.11% | 2 | 4.26% |
hans schillstrom | hans schillstrom | 2 | 0.07% | 1 | 2.13% |
philippe de muyter | philippe de muyter | 1 | 0.04% | 1 | 2.13% |
adam buchbinder | adam buchbinder | 1 | 0.04% | 1 | 2.13% |
hideaki yoshifuji | hideaki yoshifuji | 1 | 0.04% | 1 | 2.13% |
stephen hemminger | stephen hemminger | 1 | 0.04% | 1 | 2.13% |
rasmus villemoes | rasmus villemoes | 1 | 0.04% | 1 | 2.13% |
arjan van de ven | arjan van de ven | 1 | 0.04% | 1 | 2.13% |
joe perches | joe perches | 1 | 0.04% | 1 | 2.13% |
| Total | 2697 | 100.00% | 47 | 100.00% |
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