src: maps: update data expression dtype based on set

What we want:
-               update @sticky-set-svc-M53CN2XYVUHRQ7UB { ip saddr : 0x00000002 }
what we got:
+               update @sticky-set-svc-M53CN2XYVUHRQ7UB { ip saddr : 0x2000000 [invalid type] }

Reported-by: Serguei Bezverkhi <sbezverk@gmail.com>
Close: https://bugzilla.netfilter.org/show_bug.cgi?id=1405
Signed-off-by: Florian Westphal <fw@strlen.de>

1 files changed, 21 insertions, 0 deletions

diff --git a/tests/shell/testcases/maps/dumps/typeof_maps_update_0.nft b/tests/shell/testcases/maps/dumps/typeof_maps_update_0.nft
new file mode 100644
index 00000000..698219cb
--- /dev/null
+++ b/tests/shell/testcases/maps/dumps/typeof_maps_update_0.nft
@@ -0,0 +1,21 @@
+table ip kube-nfproxy-v4 {
+	map sticky-set-svc-M53CN2XYVUHRQ7UB {
+		type ipv4_addr : mark
+		size 65535
+		timeout 6m
+	}
+
+	map sticky-set-svc-153CN2XYVUHRQ7UB {
+		typeof ip daddr : meta mark
+		size 65535
+		timeout 1m
+	}
+
+	chain k8s-nfproxy-sep-TMVEFT7EX55F4T62 {
+		update @sticky-set-svc-M53CN2XYVUHRQ7UB { ip saddr : 0x00000002 }
+	}
+
+	chain k8s-nfproxy-sep-GMVEFT7EX55F4T62 {
+		update @sticky-set-svc-153CN2XYVUHRQ7UB { ip saddr : 0x00000003 }
+	}
+}