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authorJulian Anastasov <ja@ssi.bg>2012-08-26 02:47:57 +0400
committerDavid S. Miller <davem@davemloft.net>2012-08-30 21:11:46 +0400
commit9eca2eb9942ee0b6f2bc76485e16e334aee2c0bf (patch)
treea4f4f6759e4558651975a856578f732da46876d8 /lib/nlattr.c
parente8c75e2c1c6965d071d50620278df78f65cfe082 (diff)
downloadlinux-9eca2eb9942ee0b6f2bc76485e16e334aee2c0bf.tar.xz
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>
Diffstat (limited to 'lib/nlattr.c')
-rw-r--r--lib/nlattr.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/nlattr.c b/lib/nlattr.c
index 4226dfeb5178..18eca7809b08 100644
--- 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,