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bonding: fix length of actor system
The attribute IFLA_BOND_AD_ACTOR_SYSTEM is sent to user space having the
length of sizeof(bond->params.ad_actor_system) which is 8 byte. This
patch aligns the length to ETH_ALEN to have the same MAC address exposed
as using sysfs.
Fixes: f87fda00b6
("bonding: prevent out of bound accesses")
Signed-off-by: Tobias Jungel <tobias.jungel@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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parent
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1 changed files with 1 additions and 2 deletions
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@ -638,8 +638,7 @@ static int bond_fill_info(struct sk_buff *skb,
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goto nla_put_failure;
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if (nla_put(skb, IFLA_BOND_AD_ACTOR_SYSTEM,
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sizeof(bond->params.ad_actor_system),
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&bond->params.ad_actor_system))
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ETH_ALEN, &bond->params.ad_actor_system))
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goto nla_put_failure;
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}
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if (!bond_3ad_get_active_agg_info(bond, &info)) {
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