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[NETFILTER]: ipt_recent: add module parameter for changing ownership of /proc/net/ipt_recent/*
Signed-off-by: Daniel De Graaf <danield@iastate.edu> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -35,14 +35,20 @@ static unsigned int ip_list_tot = 100;
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static unsigned int ip_pkt_list_tot = 20;
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static unsigned int ip_list_hash_size = 0;
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static unsigned int ip_list_perms = 0644;
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static unsigned int ip_list_uid = 0;
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static unsigned int ip_list_gid = 0;
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module_param(ip_list_tot, uint, 0400);
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module_param(ip_pkt_list_tot, uint, 0400);
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module_param(ip_list_hash_size, uint, 0400);
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module_param(ip_list_perms, uint, 0400);
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module_param(ip_list_uid, uint, 0400);
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module_param(ip_list_gid, uint, 0400);
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MODULE_PARM_DESC(ip_list_tot, "number of IPs to remember per list");
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MODULE_PARM_DESC(ip_pkt_list_tot, "number of packets per IP to remember (max. 255)");
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MODULE_PARM_DESC(ip_list_hash_size, "size of hash table used to look up IPs");
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MODULE_PARM_DESC(ip_list_perms, "permissions on /proc/net/ipt_recent/* files");
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MODULE_PARM_DESC(ip_list_uid,"owner of /proc/net/ipt_recent/* files");
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MODULE_PARM_DESC(ip_list_gid,"owning group of /proc/net/ipt_recent/* files");
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struct recent_entry {
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@ -274,6 +280,8 @@ ipt_recent_checkentry(const char *tablename, const void *ip,
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goto out;
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}
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t->proc->proc_fops = &recent_fops;
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t->proc->uid = ip_list_uid;
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t->proc->gid = ip_list_gid;
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t->proc->data = t;
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#endif
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spin_lock_bh(&recent_lock);
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