netfilter: ctnetlink: compute message size properly
Message size should be dependent on the presence of an accounting extension, not on CONFIG_NF_CT_ACCT definition. Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: Patrick McHardy <kaber@trash.net>
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@ -425,6 +425,17 @@ ctnetlink_proto_size(const struct nf_conn *ct)
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return len;
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}
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static inline size_t
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ctnetlink_counters_size(const struct nf_conn *ct)
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{
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if (!nf_ct_ext_exist(ct, NF_CT_EXT_ACCT))
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return 0;
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return 2 * nla_total_size(0) /* CTA_COUNTERS_ORIG|REPL */
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+ 2 * nla_total_size(sizeof(uint64_t)) /* CTA_COUNTERS_PACKETS */
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+ 2 * nla_total_size(sizeof(uint64_t)) /* CTA_COUNTERS_BYTES */
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;
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}
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static inline size_t
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ctnetlink_nlmsg_size(const struct nf_conn *ct)
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{
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@ -435,11 +446,7 @@ ctnetlink_nlmsg_size(const struct nf_conn *ct)
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+ 3 * nla_total_size(sizeof(u_int8_t)) /* CTA_PROTO_NUM */
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+ nla_total_size(sizeof(u_int32_t)) /* CTA_ID */
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+ nla_total_size(sizeof(u_int32_t)) /* CTA_STATUS */
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#ifdef CONFIG_NF_CT_ACCT
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+ 2 * nla_total_size(0) /* CTA_COUNTERS_ORIG|REPL */
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+ 2 * nla_total_size(sizeof(uint64_t)) /* CTA_COUNTERS_PACKETS */
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+ 2 * nla_total_size(sizeof(uint64_t)) /* CTA_COUNTERS_BYTES */
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#endif
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+ ctnetlink_counters_size(ct)
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+ nla_total_size(sizeof(u_int32_t)) /* CTA_TIMEOUT */
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+ nla_total_size(0) /* CTA_PROTOINFO */
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+ nla_total_size(0) /* CTA_HELP */
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