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netlink: add minlen validation for the new signed types

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Signed-off-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Julian Anastasov 2012-08-25 22:47:57 +00:00 committed by David S. Miller
parent e8c75e2c1c
commit 9eca2eb994
1 changed files with 4 additions and 0 deletions
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4
lib/nlattr.c
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@ -22,6 +22,10 @@ static const u16 nla_attr_minlen[NLA_TYPE_MAX+1] = {
[NLA_U64] = sizeof(u64),
[NLA_MSECS] = sizeof(u64),
[NLA_NESTED] = NLA_HDRLEN,
[NLA_S8] = sizeof(s8),
[NLA_S16] = sizeof(s16),
[NLA_S32] = sizeof(s32),
[NLA_S64] = sizeof(s64),
};
static int validate_nla(const struct nlattr *nla, int maxtype,