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8702997074
This was done to detect when the pernet->init() function was not called yet, by checking if net->nf.queue_handler is NULL. Once the nfnetlink_queue module is active, all struct net pointers contain the same address. So place this back in nf_queue.c. Handle the 'netns error unwind' test by checking nfnl_queue_net for a NULL pointer and add a comment for this. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
31 lines
863 B
C
31 lines
863 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __NETNS_NETFILTER_H
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#define __NETNS_NETFILTER_H
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#include <linux/netfilter_defs.h>
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struct proc_dir_entry;
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struct nf_logger;
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struct nf_queue_handler;
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struct netns_nf {
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#if defined CONFIG_PROC_FS
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struct proc_dir_entry *proc_netfilter;
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#endif
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const struct nf_logger __rcu *nf_loggers[NFPROTO_NUMPROTO];
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#ifdef CONFIG_SYSCTL
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struct ctl_table_header *nf_log_dir_header;
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#endif
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struct nf_hook_entries __rcu *hooks_ipv4[NF_INET_NUMHOOKS];
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struct nf_hook_entries __rcu *hooks_ipv6[NF_INET_NUMHOOKS];
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#ifdef CONFIG_NETFILTER_FAMILY_ARP
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struct nf_hook_entries __rcu *hooks_arp[NF_ARP_NUMHOOKS];
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#endif
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#ifdef CONFIG_NETFILTER_FAMILY_BRIDGE
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struct nf_hook_entries __rcu *hooks_bridge[NF_INET_NUMHOOKS];
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#endif
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#if IS_ENABLED(CONFIG_DECNET)
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struct nf_hook_entries __rcu *hooks_decnet[NF_DN_NUMHOOKS];
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#endif
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};
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#endif
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