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authorJiri Pirko <jpirko@redhat.com>2010-04-01 12:39:19 +0200
committerPatrick McHardy <kaber@trash.net>2010-04-01 12:39:19 +0200
commitd26e6a02835affa8bafe09a51e37f9fbc339e415 (patch)
treec831a7c295baffa5b2a3c36bef3a669a51e6ae7a /net/netfilter
parentb44672889c11e13e4f4dc0a8ee23f0e64f1e57c6 (diff)
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>
Diffstat (limited to 'net/netfilter')
-rw-r--r--net/netfilter/nf_conntrack_netlink.c17
1 files changed, 12 insertions, 5 deletions
diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c
index 2b2af631d2b8..9a0c0d99dbfd 100644
--- a/net/netfilter/nf_conntrack_netlink.c
+++ b/net/netfilter/nf_conntrack_netlink.c
@@ -426,6 +426,17 @@ ctnetlink_proto_size(const struct nf_conn *ct)
}
static inline size_t
+ctnetlink_counters_size(const struct nf_conn *ct)
+{
+ if (!nf_ct_ext_exist(ct, NF_CT_EXT_ACCT))
+ return 0;
+ return 2 * nla_total_size(0) /* CTA_COUNTERS_ORIG|REPL */
+ + 2 * nla_total_size(sizeof(uint64_t)) /* CTA_COUNTERS_PACKETS */
+ + 2 * nla_total_size(sizeof(uint64_t)) /* CTA_COUNTERS_BYTES */
+ ;
+}
+
+static inline size_t
ctnetlink_nlmsg_size(const struct nf_conn *ct)
{
return NLMSG_ALIGN(sizeof(struct nfgenmsg))
@@ -435,11 +446,7 @@ ctnetlink_nlmsg_size(const struct nf_conn *ct)
+ 3 * nla_total_size(sizeof(u_int8_t)) /* CTA_PROTO_NUM */
+ nla_total_size(sizeof(u_int32_t)) /* CTA_ID */
+ nla_total_size(sizeof(u_int32_t)) /* CTA_STATUS */
-#ifdef CONFIG_NF_CT_ACCT
- + 2 * nla_total_size(0) /* CTA_COUNTERS_ORIG|REPL */
- + 2 * nla_total_size(sizeof(uint64_t)) /* CTA_COUNTERS_PACKETS */
- + 2 * nla_total_size(sizeof(uint64_t)) /* CTA_COUNTERS_BYTES */
-#endif
+ + ctnetlink_counters_size(ct)
+ nla_total_size(sizeof(u_int32_t)) /* CTA_TIMEOUT */
+ nla_total_size(0) /* CTA_PROTOINFO */
+ nla_total_size(0) /* CTA_HELP */