Pablo Neira Ayuso 0adf9d6748 netfilter: ctnetlink: group errors into logical errno sets ...

This patch groups ctnetlink errors into three logical sets:

* Malformed messages: if ctnetlink receives a message without some mandatory
attribute, then it returns EINVAL.
* Unsupported operations: if userspace tries to perform an unsupported
operation, then it returns EOPNOTSUPP.
* Unchangeable: if userspace tries to change some attribute of the
conntrack object that can only be set once, then it returns EBUSY.

This patch reduces the number of -EINVAL from 23 to 14 and it results in
5 -EBUSY and 6 -EOPNOTSUPP.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

2008-06-09 15:56:20 -07:00

..

core.c

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Kconfig

netfilter: Kconfig: default DCCP/SCTP conntrack support to the protocol config values

2008-05-08 01:16:04 -07:00

Makefile

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nf_conntrack_amanda.c

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nf_conntrack_core.c

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nf_conntrack_ecache.c

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nf_conntrack_expect.c

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nf_conntrack_extend.c

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nf_conntrack_ftp.c

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nf_conntrack_h323_asn1.c

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nf_conntrack_h323_main.c

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nf_conntrack_h323_types.c

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nf_conntrack_helper.c

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nf_conntrack_irc.c

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nf_conntrack_l3proto_generic.c

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nf_conntrack_netbios_ns.c

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nf_conntrack_netlink.c

netfilter: ctnetlink: group errors into logical errno sets

2008-06-09 15:56:20 -07:00

nf_conntrack_pptp.c

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nf_conntrack_proto_dccp.c

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nf_conntrack_proto_generic.c

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nf_conntrack_proto_gre.c

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nf_conntrack_proto_sctp.c

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nf_conntrack_proto_tcp.c

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nf_conntrack_proto_udp.c

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nf_conntrack_proto_udplite.c

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nf_conntrack_proto.c

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nf_conntrack_sane.c

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nf_conntrack_sip.c

netfilter: nf_conntrack_sip: restrict RTP expect flushing on error to last request

2008-05-08 01:15:21 -07:00

nf_conntrack_standalone.c

netfilter: assign PDE->fops before gluing PDE into /proc tree

2008-05-02 04:10:57 -07:00

nf_conntrack_tftp.c

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nf_internals.h

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nf_log.c

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nf_queue.c

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nf_sockopt.c

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nfnetlink_log.c

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nfnetlink_queue.c

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nfnetlink.c

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x_tables.c

netfilter: assign PDE->data before gluing PDE into /proc tree

2008-05-02 04:11:52 -07:00

xt_CLASSIFY.c

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xt_comment.c

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xt_connbytes.c

rename div64_64 to div64_u64

2008-05-01 08:03:58 -07:00

xt_connlimit.c

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xt_connmark.c

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xt_CONNMARK.c

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xt_CONNSECMARK.c

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xt_conntrack.c

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xt_dccp.c

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xt_dscp.c

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xt_DSCP.c

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xt_esp.c

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xt_hashlimit.c

netfilter: assign PDE->data before gluing PDE into /proc tree

2008-05-02 02:45:42 -07:00

xt_helper.c

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xt_iprange.c

netfilter: xt_iprange: module aliases for xt_iprange

2008-05-13 23:27:48 -07:00

xt_length.c

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xt_limit.c

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xt_mac.c

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xt_mark.c

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xt_MARK.c

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xt_multiport.c

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xt_NFLOG.c

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xt_NFQUEUE.c

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xt_NOTRACK.c

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xt_owner.c

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xt_physdev.c

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xt_pkttype.c

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xt_policy.c

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xt_quota.c

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xt_rateest.c

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xt_RATEEST.c

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xt_realm.c

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xt_sctp.c

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xt_SECMARK.c

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xt_state.c

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xt_statistic.c

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xt_string.c

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xt_tcpmss.c

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xt_TCPMSS.c

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xt_TCPOPTSTRIP.c

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xt_tcpudp.c

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xt_time.c

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xt_TRACE.c

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xt_u32.c

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