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

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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
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4
net/core/fib_rules.c
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@@ -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) {