netlink: add minlen validation for the new signed types

Signed-off-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: David S. Miller <davem@davemloft.net>
torvalds · Aug 25, 2012 · 9eca2eb9942ee0b6f2bc76485e16e334aee2c0bf · 9eca2eb
1 parent e8c75e2
commit 9eca2eb9942ee0b6f2bc76485e16e334aee2c0bf
Unified Split

Showing with 4 additions and 0 deletions.

+4 −0 lib/nlattr.c
diff --git a/lib/nlattr.c b/lib/nlattr.c
@@ -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,