forked from Qortal/Brooklyn
2a709f28fa
* 0day explit mitigation * Memory corruption prevention * Privilege escalation prevention * Buffer over flow prevention * File System corruption defense * Thread escape prevention This may very well be the most intensive inclusion to BrooklynR. This will not be part of an x86 suite nor it will be released as tool kit. The security core toolkit will remain part of kernel base.
98 lines
2.1 KiB
C
98 lines
2.1 KiB
C
#ifndef __NETNS_CONNTRACK_H
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#define __NETNS_CONNTRACK_H
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#include <linux/list.h>
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#include <linux/list_nulls.h>
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#include <linux/atomic.h>
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#include <linux/workqueue.h>
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#include <linux/netfilter/nf_conntrack_tcp.h>
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#include <linux/seqlock.h>
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struct ctl_table_header;
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struct nf_conntrack_ecache;
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struct nf_proto_net {
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#ifdef CONFIG_SYSCTL
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struct ctl_table_header *ctl_table_header;
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ctl_table_no_const *ctl_table;
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#endif
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unsigned int users;
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};
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struct nf_generic_net {
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struct nf_proto_net pn;
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unsigned int timeout;
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};
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struct nf_tcp_net {
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struct nf_proto_net pn;
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unsigned int timeouts[TCP_CONNTRACK_TIMEOUT_MAX];
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unsigned int tcp_loose;
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unsigned int tcp_be_liberal;
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unsigned int tcp_max_retrans;
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};
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enum udp_conntrack {
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UDP_CT_UNREPLIED,
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UDP_CT_REPLIED,
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UDP_CT_MAX
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};
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struct nf_udp_net {
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struct nf_proto_net pn;
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unsigned int timeouts[UDP_CT_MAX];
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};
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struct nf_icmp_net {
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struct nf_proto_net pn;
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unsigned int timeout;
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};
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struct nf_ip_net {
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struct nf_generic_net generic;
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struct nf_tcp_net tcp;
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struct nf_udp_net udp;
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struct nf_icmp_net icmp;
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struct nf_icmp_net icmpv6;
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};
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struct ct_pcpu {
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spinlock_t lock;
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struct hlist_nulls_head unconfirmed;
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struct hlist_nulls_head dying;
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};
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struct netns_ct {
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atomic_t count;
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unsigned int expect_count;
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#ifdef CONFIG_NF_CONNTRACK_EVENTS
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struct delayed_work ecache_dwork;
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bool ecache_dwork_pending;
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#endif
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#ifdef CONFIG_SYSCTL
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struct ctl_table_header *sysctl_header;
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struct ctl_table_header *acct_sysctl_header;
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struct ctl_table_header *tstamp_sysctl_header;
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struct ctl_table_header *event_sysctl_header;
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struct ctl_table_header *helper_sysctl_header;
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#endif
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unsigned int sysctl_log_invalid; /* Log invalid packets */
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int sysctl_events;
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int sysctl_acct;
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int sysctl_auto_assign_helper;
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bool auto_assign_helper_warned;
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int sysctl_tstamp;
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int sysctl_checksum;
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struct ct_pcpu __percpu *pcpu_lists;
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struct ip_conntrack_stat __percpu *stat;
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struct nf_ct_event_notifier __rcu *nf_conntrack_event_cb;
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struct nf_exp_event_notifier __rcu *nf_expect_event_cb;
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struct nf_ip_net nf_ct_proto;
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#if defined(CONFIG_NF_CONNTRACK_LABELS)
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unsigned int labels_used;
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u8 label_words;
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#endif
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};
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#endif
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