netlink: dynset: set compound expr dtype based on set key definition

"nft add rule ... add @t { ip saddr . 22 ..." will be listed as
'ip saddr . 0x16  [ invalid type]".

This is a display bug, the compound expression created during netlink
deserialization lacks correct datatypes for the value expression.

Avoid this by setting the individual expressions' datatype.
The set key has the needed information, so walk over the types and set
them in the dynset statment.

Also add a test case.

Reported-by: Paulo Ricardo Bruck <paulobruck1@gmail.com>
Signed-off-by: Florian Westphal <fw@strlen.de>

0 files changed, 0 insertions, 0 deletions