qcacmn: Fix NDP Response Code policy

The qca_wlan_vendor_ndp_policy for the attribute
QCA_WLAN_VENDOR_ATTR_NDP_RESPONSE_CODE currently specifies type
NLA_U16. However this attribute is defined to be an unsigned 32 bit
value, and nla_get_u32() is used to read the value, so change the
policy to use type NLA_U32 so that nla_parse() can properly verify
that the TLV payload has (at least) 4 bytes of data.

Change-Id: I915a94e7449c2bc1abde64e2a7f5df6a58488ed6
CRs-Fixed: 2237659
1 file changed