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linux-sg2042
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libnl: nla_put_be64(): align on a 64-bit area 

nla_data() is now aligned on a 64-bit area.

A temporary version (nla_put_be64_32bit()) is added for nla_put_net64().
This function is removed in the next patch.

Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Nicolas Dichtel 2016-04-22 17:31:18 +02:00 committed by David S. Miller
parent e7479122be
commit b46f6ded90
18 changed files with 87 additions and 38 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
include/net/netlink.h
View File

@ -856,16 +856,23 @@ static inline int nla_put_u64(struct sk_buff *skb, int attrtype, u64 value)
}
/**
* nla_put_be64 - Add a __be64 netlink attribute to a socket buffer
* nla_put_be64 - Add a __be64 netlink attribute to a socket buffer and align it
* @skb: socket buffer to add attribute to
* @attrtype: attribute type
* @value: numeric value
* @padattr: attribute type for the padding
*/
static inline int nla_put_be64(struct sk_buff *skb, int attrtype, __be64 value)
static inline int nla_put_be64(struct sk_buff *skb, int attrtype, __be64 value,
int padattr)
{
return nla_put_64bit(skb, attrtype, sizeof(__be64), &value, padattr);
}
static inline int nla_put_be64_32bit(struct sk_buff *skb, int attrtype,
__be64 value)
{
return nla_put(skb, attrtype, sizeof(__be64), &value);
}
/**
* nla_put_net64 - Add 64-bit network byte order netlink attribute to a socket buffer
* @skb: socket buffer to add attribute to
@ -874,7 +881,7 @@ static inline int nla_put_be64(struct sk_buff *skb, int attrtype, __be64 value)
*/
static inline int nla_put_net64(struct sk_buff *skb, int attrtype, __be64 value)
{
return nla_put_be64(skb, attrtype | NLA_F_NET_BYTEORDER, value);
return nla_put_be64_32bit(skb, attrtype | NLA_F_NET_BYTEORDER, value);
}
/**

1
include/uapi/linux/fib_rules.h
View File

@ -49,6 +49,7 @@ enum {
FRA_TABLE, /* Extended table id */
FRA_FWMASK, /* mask for netfilter mark */
FRA_OIFNAME,
FRA_PAD,
__FRA_MAX
};

2
include/uapi/linux/lwtunnel.h
View File

@ -22,6 +22,7 @@ enum lwtunnel_ip_t {
LWTUNNEL_IP_TTL,
LWTUNNEL_IP_TOS,
LWTUNNEL_IP_FLAGS,
LWTUNNEL_IP_PAD,
__LWTUNNEL_IP_MAX,
};
@ -35,6 +36,7 @@ enum lwtunnel_ip6_t {
LWTUNNEL_IP6_HOPLIMIT,
LWTUNNEL_IP6_TC,
LWTUNNEL_IP6_FLAGS,
LWTUNNEL_IP6_PAD,
__LWTUNNEL_IP6_MAX,
};

8
include/uapi/linux/netfilter/nf_tables.h
View File

@ -182,6 +182,7 @@ enum nft_chain_attributes {
NFTA_CHAIN_USE,
NFTA_CHAIN_TYPE,
NFTA_CHAIN_COUNTERS,
NFTA_CHAIN_PAD,
__NFTA_CHAIN_MAX
};
#define NFTA_CHAIN_MAX (__NFTA_CHAIN_MAX - 1)
@ -206,6 +207,7 @@ enum nft_rule_attributes {
NFTA_RULE_COMPAT,
NFTA_RULE_POSITION,
NFTA_RULE_USERDATA,
NFTA_RULE_PAD,
__NFTA_RULE_MAX
};
#define NFTA_RULE_MAX (__NFTA_RULE_MAX - 1)
@ -308,6 +310,7 @@ enum nft_set_attributes {
NFTA_SET_TIMEOUT,
NFTA_SET_GC_INTERVAL,
NFTA_SET_USERDATA,
NFTA_SET_PAD,
__NFTA_SET_MAX
};
#define NFTA_SET_MAX (__NFTA_SET_MAX - 1)
@ -341,6 +344,7 @@ enum nft_set_elem_attributes {
NFTA_SET_ELEM_EXPIRATION,
NFTA_SET_ELEM_USERDATA,
NFTA_SET_ELEM_EXPR,
NFTA_SET_ELEM_PAD,
__NFTA_SET_ELEM_MAX
};
#define NFTA_SET_ELEM_MAX (__NFTA_SET_ELEM_MAX - 1)
@ -584,6 +588,7 @@ enum nft_dynset_attributes {
NFTA_DYNSET_SREG_DATA,
NFTA_DYNSET_TIMEOUT,
NFTA_DYNSET_EXPR,
NFTA_DYNSET_PAD,
__NFTA_DYNSET_MAX,
};
#define NFTA_DYNSET_MAX (__NFTA_DYNSET_MAX - 1)
@ -806,6 +811,7 @@ enum nft_limit_attributes {
NFTA_LIMIT_BURST,
NFTA_LIMIT_TYPE,
NFTA_LIMIT_FLAGS,
NFTA_LIMIT_PAD,
__NFTA_LIMIT_MAX
};
#define NFTA_LIMIT_MAX (__NFTA_LIMIT_MAX - 1)
@ -820,6 +826,7 @@ enum nft_counter_attributes {
NFTA_COUNTER_UNSPEC,
NFTA_COUNTER_BYTES,
NFTA_COUNTER_PACKETS,
NFTA_COUNTER_PAD,
__NFTA_COUNTER_MAX
};
#define NFTA_COUNTER_MAX (__NFTA_COUNTER_MAX - 1)
@ -1055,6 +1062,7 @@ enum nft_trace_attibutes {
NFTA_TRACE_MARK,
NFTA_TRACE_NFPROTO,
NFTA_TRACE_POLICY,
NFTA_TRACE_PAD,
__NFTA_TRACE_MAX
};
#define NFTA_TRACE_MAX (__NFTA_TRACE_MAX - 1)

1
include/uapi/linux/netfilter/nfnetlink_acct.h
View File

@ -29,6 +29,7 @@ enum nfnl_acct_type {
NFACCT_FLAGS,
NFACCT_QUOTA,
NFACCT_FILTER,
NFACCT_PAD,
__NFACCT_MAX
};
#define NFACCT_MAX (__NFACCT_MAX - 1)

3
include/uapi/linux/netfilter/nfnetlink_conntrack.h
View File

@ -116,6 +116,7 @@ enum ctattr_protoinfo_dccp {
CTA_PROTOINFO_DCCP_STATE,
CTA_PROTOINFO_DCCP_ROLE,
CTA_PROTOINFO_DCCP_HANDSHAKE_SEQ,
CTA_PROTOINFO_DCCP_PAD,
__CTA_PROTOINFO_DCCP_MAX,
};
#define CTA_PROTOINFO_DCCP_MAX (__CTA_PROTOINFO_DCCP_MAX - 1)
@ -135,6 +136,7 @@ enum ctattr_counters {
CTA_COUNTERS_BYTES, /* 64bit counters */
CTA_COUNTERS32_PACKETS, /* old 32bit counters, unused */
CTA_COUNTERS32_BYTES, /* old 32bit counters, unused */
CTA_COUNTERS_PAD,
__CTA_COUNTERS_MAX
};
#define CTA_COUNTERS_MAX (__CTA_COUNTERS_MAX - 1)
@ -143,6 +145,7 @@ enum ctattr_tstamp {
CTA_TIMESTAMP_UNSPEC,
CTA_TIMESTAMP_START,
CTA_TIMESTAMP_STOP,
CTA_TIMESTAMP_PAD,
__CTA_TIMESTAMP_MAX
};
#define CTA_TIMESTAMP_MAX (__CTA_TIMESTAMP_MAX - 1)

1
include/uapi/linux/openvswitch.h
View File

@ -351,6 +351,7 @@ enum ovs_tunnel_key_attr {
OVS_TUNNEL_KEY_ATTR_VXLAN_OPTS, /* Nested OVS_VXLAN_EXT_* */
OVS_TUNNEL_KEY_ATTR_IPV6_SRC, /* struct in6_addr src IPv6 address. */
OVS_TUNNEL_KEY_ATTR_IPV6_DST, /* struct in6_addr dst IPv6 address. */
OVS_TUNNEL_KEY_ATTR_PAD,
__OVS_TUNNEL_KEY_ATTR_MAX
};

4
net/core/fib_rules.c
View File

@ -549,7 +549,7 @@ static inline size_t fib_rule_nlmsg_size(struct fib_rules_ops *ops,
+ nla_total_size(4) /* FRA_SUPPRESS_IFGROUP */
+ nla_total_size(4) /* FRA_FWMARK */
+ nla_total_size(4) /* FRA_FWMASK */
+ nla_total_size(8); /* FRA_TUN_ID */
+ nla_total_size_64bit(8); /* FRA_TUN_ID */
if (ops->nlmsg_payload)
payload += ops->nlmsg_payload(rule);
@ -607,7 +607,7 @@ static int fib_nl_fill_rule(struct sk_buff *skb, struct fib_rule *rule,
(rule->target &&
nla_put_u32(skb, FRA_GOTO, rule->target)) ||
(rule->tun_id &&
nla_put_be64(skb, FRA_TUN_ID, rule->tun_id)))
nla_put_be64(skb, FRA_TUN_ID, rule->tun_id, FRA_PAD)))
goto nla_put_failure;
if (rule->suppress_ifgroup != -1) {

10
net/ipv4/ip_tunnel_core.c
View File

@ -271,7 +271,8 @@ static int ip_tun_fill_encap_info(struct sk_buff *skb,
{
struct ip_tunnel_info *tun_info = lwt_tun_info(lwtstate);
if (nla_put_be64(skb, LWTUNNEL_IP_ID, tun_info->key.tun_id) ||
if (nla_put_be64(skb, LWTUNNEL_IP_ID, tun_info->key.tun_id,
LWTUNNEL_IP_PAD) ||
nla_put_in_addr(skb, LWTUNNEL_IP_DST, tun_info->key.u.ipv4.dst) ||
nla_put_in_addr(skb, LWTUNNEL_IP_SRC, tun_info->key.u.ipv4.src) ||
nla_put_u8(skb, LWTUNNEL_IP_TOS, tun_info->key.tos) ||
@ -284,7 +285,7 @@ static int ip_tun_fill_encap_info(struct sk_buff *skb,
static int ip_tun_encap_nlsize(struct lwtunnel_state *lwtstate)
{
return nla_total_size(8) /* LWTUNNEL_IP_ID */
return nla_total_size_64bit(8) /* LWTUNNEL_IP_ID */
+ nla_total_size(4) /* LWTUNNEL_IP_DST */
+ nla_total_size(4) /* LWTUNNEL_IP_SRC */
+ nla_total_size(1) /* LWTUNNEL_IP_TOS */
@ -366,7 +367,8 @@ static int ip6_tun_fill_encap_info(struct sk_buff *skb,
{
struct ip_tunnel_info *tun_info = lwt_tun_info(lwtstate);
if (nla_put_be64(skb, LWTUNNEL_IP6_ID, tun_info->key.tun_id) ||
if (nla_put_be64(skb, LWTUNNEL_IP6_ID, tun_info->key.tun_id,
LWTUNNEL_IP6_PAD) ||
nla_put_in6_addr(skb, LWTUNNEL_IP6_DST, &tun_info->key.u.ipv6.dst) ||
nla_put_in6_addr(skb, LWTUNNEL_IP6_SRC, &tun_info->key.u.ipv6.src) ||
nla_put_u8(skb, LWTUNNEL_IP6_TC, tun_info->key.tos) ||
@ -379,7 +381,7 @@ static int ip6_tun_fill_encap_info(struct sk_buff *skb,
static int ip6_tun_encap_nlsize(struct lwtunnel_state *lwtstate)
{
return nla_total_size(8) /* LWTUNNEL_IP6_ID */
return nla_total_size_64bit(8) /* LWTUNNEL_IP6_ID */
+ nla_total_size(16) /* LWTUNNEL_IP6_DST */
+ nla_total_size(16) /* LWTUNNEL_IP6_SRC */
+ nla_total_size(1) /* LWTUNNEL_IP6_HOPLIMIT */

18
net/netfilter/nf_conntrack_netlink.c
View File

@ -245,8 +245,10 @@ dump_counters(struct sk_buff *skb, struct nf_conn_acct *acct,
if (!nest_count)
goto nla_put_failure;
if (nla_put_be64(skb, CTA_COUNTERS_PACKETS, cpu_to_be64(pkts)) ||
nla_put_be64(skb, CTA_COUNTERS_BYTES, cpu_to_be64(bytes)))
if (nla_put_be64(skb, CTA_COUNTERS_PACKETS, cpu_to_be64(pkts),
CTA_COUNTERS_PAD) ||
nla_put_be64(skb, CTA_COUNTERS_BYTES, cpu_to_be64(bytes),
CTA_COUNTERS_PAD))
goto nla_put_failure;
nla_nest_end(skb, nest_count);
@ -287,9 +289,11 @@ ctnetlink_dump_timestamp(struct sk_buff *skb, const struct nf_conn *ct)
if (!nest_count)
goto nla_put_failure;
if (nla_put_be64(skb, CTA_TIMESTAMP_START, cpu_to_be64(tstamp->start)) ||
if (nla_put_be64(skb, CTA_TIMESTAMP_START, cpu_to_be64(tstamp->start),
CTA_TIMESTAMP_PAD) ||
(tstamp->stop != 0 && nla_put_be64(skb, CTA_TIMESTAMP_STOP,
cpu_to_be64(tstamp->stop))))
cpu_to_be64(tstamp->stop),
CTA_TIMESTAMP_PAD)))
goto nla_put_failure;
nla_nest_end(skb, nest_count);
@ -562,8 +566,8 @@ ctnetlink_acct_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 */
+ 2 * nla_total_size_64bit(sizeof(uint64_t)) /* CTA_COUNTERS_PACKETS */
+ 2 * nla_total_size_64bit(sizeof(uint64_t)) /* CTA_COUNTERS_BYTES */
;
}
@ -590,7 +594,7 @@ ctnetlink_timestamp_size(const struct nf_conn *ct)
#ifdef CONFIG_NF_CONNTRACK_TIMESTAMP
if (!nf_ct_ext_exist(ct, NF_CT_EXT_TSTAMP))
return 0;
return nla_total_size(0) + 2 * nla_total_size(sizeof(uint64_t));
return nla_total_size(0) + 2 * nla_total_size_64bit(sizeof(uint64_t));
#else
return 0;
#endif

4
net/netfilter/nf_conntrack_proto_dccp.c
View File

@ -645,7 +645,8 @@ static int dccp_to_nlattr(struct sk_buff *skb, struct nlattr *nla,
nla_put_u8(skb, CTA_PROTOINFO_DCCP_ROLE,
ct->proto.dccp.role[IP_CT_DIR_ORIGINAL]) ||
nla_put_be64(skb, CTA_PROTOINFO_DCCP_HANDSHAKE_SEQ,
cpu_to_be64(ct->proto.dccp.handshake_seq)))
cpu_to_be64(ct->proto.dccp.handshake_seq),
CTA_PROTOINFO_DCCP_PAD))
goto nla_put_failure;
nla_nest_end(skb, nest_parms);
spin_unlock_bh(&ct->lock);
@ -660,6 +661,7 @@ static const struct nla_policy dccp_nla_policy[CTA_PROTOINFO_DCCP_MAX + 1] = {
[CTA_PROTOINFO_DCCP_STATE] = { .type = NLA_U8 },
[CTA_PROTOINFO_DCCP_ROLE] = { .type = NLA_U8 },
[CTA_PROTOINFO_DCCP_HANDSHAKE_SEQ] = { .type = NLA_U64 },
[CTA_PROTOINFO_DCCP_PAD] = { .type = NLA_UNSPEC },
};
static int nlattr_to_dccp(struct nlattr *cda[], struct nf_conn *ct)

24
net/netfilter/nf_tables_api.c
View File

@ -944,8 +944,10 @@ static int nft_dump_stats(struct sk_buff *skb, struct nft_stats __percpu *stats)
if (nest == NULL)
goto nla_put_failure;
if (nla_put_be64(skb, NFTA_COUNTER_PACKETS, cpu_to_be64(total.pkts)) ||
nla_put_be64(skb, NFTA_COUNTER_BYTES, cpu_to_be64(total.bytes)))
if (nla_put_be64(skb, NFTA_COUNTER_PACKETS, cpu_to_be64(total.pkts),
NFTA_COUNTER_PAD) ||
nla_put_be64(skb, NFTA_COUNTER_BYTES, cpu_to_be64(total.bytes),
NFTA_COUNTER_PAD))
goto nla_put_failure;
nla_nest_end(skb, nest);
@ -975,7 +977,8 @@ static int nf_tables_fill_chain_info(struct sk_buff *skb, struct net *net,
if (nla_put_string(skb, NFTA_CHAIN_TABLE, table->name))
goto nla_put_failure;
if (nla_put_be64(skb, NFTA_CHAIN_HANDLE, cpu_to_be64(chain->handle)))
if (nla_put_be64(skb, NFTA_CHAIN_HANDLE, cpu_to_be64(chain->handle),
NFTA_CHAIN_PAD))
goto nla_put_failure;
if (nla_put_string(skb, NFTA_CHAIN_NAME, chain->name))
goto nla_put_failure;
@ -1803,13 +1806,15 @@ static int nf_tables_fill_rule_info(struct sk_buff *skb, struct net *net,
goto nla_put_failure;
if (nla_put_string(skb, NFTA_RULE_CHAIN, chain->name))
goto nla_put_failure;
if (nla_put_be64(skb, NFTA_RULE_HANDLE, cpu_to_be64(rule->handle)))
if (nla_put_be64(skb, NFTA_RULE_HANDLE, cpu_to_be64(rule->handle),
NFTA_RULE_PAD))
goto nla_put_failure;
if ((event != NFT_MSG_DELRULE) && (rule->list.prev != &chain->rules)) {
prule = list_entry(rule->list.prev, struct nft_rule, list);
if (nla_put_be64(skb, NFTA_RULE_POSITION,
cpu_to_be64(prule->handle)))
cpu_to_be64(prule->handle),
NFTA_RULE_PAD))
goto nla_put_failure;
}
@ -2473,7 +2478,8 @@ static int nf_tables_fill_set(struct sk_buff *skb, const struct nft_ctx *ctx,
}
if (set->timeout &&
nla_put_be64(skb, NFTA_SET_TIMEOUT, cpu_to_be64(set->timeout)))
nla_put_be64(skb, NFTA_SET_TIMEOUT, cpu_to_be64(set->timeout),
NFTA_SET_PAD))
goto nla_put_failure;
if (set->gc_int &&
nla_put_be32(skb, NFTA_SET_GC_INTERVAL, htonl(set->gc_int)))
@ -3076,7 +3082,8 @@ static int nf_tables_fill_setelem(struct sk_buff *skb,
if (nft_set_ext_exists(ext, NFT_SET_EXT_TIMEOUT) &&
nla_put_be64(skb, NFTA_SET_ELEM_TIMEOUT,
cpu_to_be64(*nft_set_ext_timeout(ext))))
cpu_to_be64(*nft_set_ext_timeout(ext)),
NFTA_SET_ELEM_PAD))
goto nla_put_failure;
if (nft_set_ext_exists(ext, NFT_SET_EXT_EXPIRATION)) {
@ -3089,7 +3096,8 @@ static int nf_tables_fill_setelem(struct sk_buff *skb,
expires = 0;
if (nla_put_be64(skb, NFTA_SET_ELEM_EXPIRATION,
cpu_to_be64(jiffies_to_msecs(expires))))
cpu_to_be64(jiffies_to_msecs(expires)),
NFTA_SET_ELEM_PAD))
goto nla_put_failure;
}

5
net/netfilter/nf_tables_trace.c
View File

@ -156,7 +156,8 @@ static int nf_trace_fill_rule_info(struct sk_buff *nlskb,
return 0;
return nla_put_be64(nlskb, NFTA_TRACE_RULE_HANDLE,
cpu_to_be64(info->rule->handle));
cpu_to_be64(info->rule->handle),
NFTA_TRACE_PAD);
}
void nft_trace_notify(struct nft_traceinfo *info)
@ -174,7 +175,7 @@ void nft_trace_notify(struct nft_traceinfo *info)
size = nlmsg_total_size(sizeof(struct nfgenmsg)) +
nla_total_size(NFT_TABLE_MAXNAMELEN) +
nla_total_size(NFT_CHAIN_MAXNAMELEN) +
nla_total_size(sizeof(__be64)) + /* rule handle */
nla_total_size_64bit(sizeof(__be64)) + /* rule handle */
nla_total_size(sizeof(__be32)) + /* trace type */
nla_total_size(0) + /* VERDICT, nested */
nla_total_size(sizeof(u32)) + /* verdict code */

9
net/netfilter/nfnetlink_acct.c
View File

@ -160,15 +160,18 @@ nfnl_acct_fill_info(struct sk_buff *skb, u32 portid, u32 seq, u32 type,
pkts = atomic64_read(&acct->pkts);
bytes = atomic64_read(&acct->bytes);
}
if (nla_put_be64(skb, NFACCT_PKTS, cpu_to_be64(pkts)) ||
nla_put_be64(skb, NFACCT_BYTES, cpu_to_be64(bytes)) ||
if (nla_put_be64(skb, NFACCT_PKTS, cpu_to_be64(pkts),
NFACCT_PAD) ||
nla_put_be64(skb, NFACCT_BYTES, cpu_to_be64(bytes),
NFACCT_PAD) ||
nla_put_be32(skb, NFACCT_USE, htonl(atomic_read(&acct->refcnt))))
goto nla_put_failure;
if (acct->flags & NFACCT_F_QUOTA) {
u64 *quota = (u64 *)acct->data;
if (nla_put_be32(skb, NFACCT_FLAGS, htonl(old_flags)) ||
nla_put_be64(skb, NFACCT_QUOTA, cpu_to_be64(*quota)))
nla_put_be64(skb, NFACCT_QUOTA, cpu_to_be64(*quota),
NFACCT_PAD))
goto nla_put_failure;
}
nlmsg_end(skb, nlh);

6
net/netfilter/nft_counter.c
View File

@ -76,8 +76,10 @@ static int nft_counter_dump(struct sk_buff *skb, const struct nft_expr *expr)
nft_counter_fetch(priv->counter, &total);
if (nla_put_be64(skb, NFTA_COUNTER_BYTES, cpu_to_be64(total.bytes)) ||
nla_put_be64(skb, NFTA_COUNTER_PACKETS, cpu_to_be64(total.packets)))
if (nla_put_be64(skb, NFTA_COUNTER_BYTES, cpu_to_be64(total.bytes),
NFTA_COUNTER_PAD) ||
nla_put_be64(skb, NFTA_COUNTER_PACKETS, cpu_to_be64(total.packets),
NFTA_COUNTER_PAD))
goto nla_put_failure;
return 0;

3
net/netfilter/nft_dynset.c
View File

@ -227,7 +227,8 @@ static int nft_dynset_dump(struct sk_buff *skb, const struct nft_expr *expr)
goto nla_put_failure;
if (nla_put_string(skb, NFTA_DYNSET_SET_NAME, priv->set->name))
goto nla_put_failure;
if (nla_put_be64(skb, NFTA_DYNSET_TIMEOUT, cpu_to_be64(priv->timeout)))
if (nla_put_be64(skb, NFTA_DYNSET_TIMEOUT, cpu_to_be64(priv->timeout),
NFTA_DYNSET_PAD))
goto nla_put_failure;
if (priv->expr && nft_expr_dump(skb, NFTA_DYNSET_EXPR, priv->expr))
goto nla_put_failure;

6
net/netfilter/nft_limit.c
View File

@ -97,8 +97,10 @@ static int nft_limit_dump(struct sk_buff *skb, const struct nft_limit *limit,
u64 secs = div_u64(limit->nsecs, NSEC_PER_SEC);
u64 rate = limit->rate - limit->burst;
if (nla_put_be64(skb, NFTA_LIMIT_RATE, cpu_to_be64(rate)) ||
nla_put_be64(skb, NFTA_LIMIT_UNIT, cpu_to_be64(secs)) ||
if (nla_put_be64(skb, NFTA_LIMIT_RATE, cpu_to_be64(rate),
NFTA_LIMIT_PAD) ||
nla_put_be64(skb, NFTA_LIMIT_UNIT, cpu_to_be64(secs),
NFTA_LIMIT_PAD) ||
nla_put_be32(skb, NFTA_LIMIT_BURST, htonl(limit->burst)) ||
nla_put_be32(skb, NFTA_LIMIT_TYPE, htonl(type)) ||
nla_put_be32(skb, NFTA_LIMIT_FLAGS, htonl(flags)))

5
net/openvswitch/flow_netlink.c
View File

@ -261,7 +261,7 @@ size_t ovs_tun_key_attr_size(void)
/* Whenever adding new OVS_TUNNEL_KEY_ FIELDS, we should consider
* updating this function.
*/
return nla_total_size(8) /* OVS_TUNNEL_KEY_ATTR_ID */
return nla_total_size_64bit(8) /* OVS_TUNNEL_KEY_ATTR_ID */
+ nla_total_size(16) /* OVS_TUNNEL_KEY_ATTR_IPV[46]_SRC */
+ nla_total_size(16) /* OVS_TUNNEL_KEY_ATTR_IPV[46]_DST */
+ nla_total_size(1) /* OVS_TUNNEL_KEY_ATTR_TOS */
@ -720,7 +720,8 @@ static int __ip_tun_to_nlattr(struct sk_buff *skb,
unsigned short tun_proto)
{
if (output->tun_flags & TUNNEL_KEY &&
nla_put_be64(skb, OVS_TUNNEL_KEY_ATTR_ID, output->tun_id))
nla_put_be64(skb, OVS_TUNNEL_KEY_ATTR_ID, output->tun_id,
OVS_TUNNEL_KEY_ATTR_PAD))
return -EMSGSIZE;
switch (tun_proto) {
case AF_INET: