[PATCH nft,v2 1/4] expression: typeof verdict needs verdict datatype

[Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>]

Otherwise listing breaks showing [invalid type] notice.

 # nft list ruleset
 table inet x {
        map y {
                typeof ip saddr : verdict
                elements = { 1.1.1.1 : 0x1010101 [invalid type] }
        }
 }

Update tests to cover this usecase.

Fixes: 4ab1e5e60779 ("src: allow use of 'verdict' in typeof definitions")
Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
---
v2: add one more test

 src/expression.c                                   | 1 +
 tests/shell/testcases/maps/dumps/typeof_maps_0.nft | 3 +++
 tests/shell/testcases/maps/typeof_maps_0           | 3 +++
 3 files changed, 7 insertions(+)

diff --git a/src/expression.c b/src/expression.c
index ea999f2e546c..612f2c06d1b1 100644
--- a/src/expression.c
+++ b/src/expression.c
@@ -268,6 +268,7 @@ static struct expr *verdict_expr_parse_udata(const struct nftnl_udata *attr)
 	struct expr *e;
 
 	e = symbol_expr_alloc(&internal_location, SYMBOL_VALUE, NULL, "verdict");
+	e->dtype = &verdict_type;
 	e->len = NFT_REG_SIZE * BITS_PER_BYTE;
 	return e;
 }
diff --git a/tests/shell/testcases/maps/dumps/typeof_maps_0.nft b/tests/shell/testcases/maps/dumps/typeof_maps_0.nft
index 438b9829db90..ea411335cbd4 100644
--- a/tests/shell/testcases/maps/dumps/typeof_maps_0.nft
+++ b/tests/shell/testcases/maps/dumps/typeof_maps_0.nft
@@ -17,11 +17,14 @@ table inet t {
 
 	map m4 {
 		typeof iifname . ip protocol . th dport : verdict
+		elements = { "eth0" . tcp . 22 : accept }
 	}
 
 	chain c {
 		ct mark set osf name map @m1
 		meta mark set vlan id map @m2
 		meta mark set ip saddr . ip daddr map @m3
+		iifname . ip protocol . th dport vmap @m4
+		iifname . ip protocol . th dport vmap { "eth0" . tcp . 22 : accept, "eth1" . udp . 67 : drop }
 	}
 }
diff --git a/tests/shell/testcases/maps/typeof_maps_0 b/tests/shell/testcases/maps/typeof_maps_0
index f024ebe0f9f6..1014d8115fd9 100755
--- a/tests/shell/testcases/maps/typeof_maps_0
+++ b/tests/shell/testcases/maps/typeof_maps_0
@@ -24,12 +24,15 @@ EXPECTED="table inet t {
 
 	map m4 {
 		typeof        iifname . ip protocol . th dport : verdict
+		elements = { eth0 . tcp . 22 : accept }
 	}
 
 	chain c {
 		ct mark set osf name map @m1
 		ether type vlan meta mark set vlan id map @m2
 		meta mark set ip saddr . ip daddr map @m3
+		iifname . ip protocol . th dport vmap @m4
+		iifname . ip protocol . th dport vmap { \"eth0\" . tcp . 22 : accept, \"eth1\" . udp . 67 : drop }
 	}
 }"
 
-- 
2.30.2