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authorFlorian Westphal <fw@strlen.de>2020-02-13 12:45:55 +0100
committerFlorian Westphal <fw@strlen.de>2020-02-13 13:16:48 +0100
commit76c358ccfea07fe8447359db00488e1bd13e1b73 (patch)
treecb36309d2d4c6989746016f8968381e19e279ee2
parent79cb0868d22525a8812bc8b390f50d29f25ebf27 (diff)
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>
-rw-r--r--src/netlink_delinearize.c1
-rw-r--r--tests/shell/testcases/maps/dumps/typeof_maps_update_0.nft21
-rwxr-xr-xtests/shell/testcases/maps/typeof_maps_update_028
3 files changed, 50 insertions, 0 deletions
diff --git a/src/netlink_delinearize.c b/src/netlink_delinearize.c
index 7d9c7646..4f774fb9 100644
--- a/src/netlink_delinearize.c
+++ b/src/netlink_delinearize.c
@@ -1424,6 +1424,7 @@ static void netlink_parse_dynset(struct netlink_parse_ctx *ctx,
}
if (expr_data != NULL) {
+ expr_set_type(expr_data, set->data->dtype, set->data->byteorder);
stmt = map_stmt_alloc(loc);
stmt->map.set = set_ref_expr_alloc(loc, set);
stmt->map.key = expr;
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 }
+ }
+}
diff --git a/tests/shell/testcases/maps/typeof_maps_update_0 b/tests/shell/testcases/maps/typeof_maps_update_0
new file mode 100755
index 00000000..c233b13f
--- /dev/null
+++ b/tests/shell/testcases/maps/typeof_maps_update_0
@@ -0,0 +1,28 @@
+#!/bin/bash
+
+# check update statement doesn't print "invalid dtype" on the data element.
+
+EXPECTED="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 : 0x2 }
+ }
+ chain k8s-nfproxy-sep-GMVEFT7EX55F4T62 {
+ update @sticky-set-svc-153CN2XYVUHRQ7UB { ip saddr : 0x3 }
+ }
+}"
+
+set -e
+$NFT -f - <<< $EXPECTED
+