path: root/tests
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authorPhil Sutter <>2020-01-09 13:34:20 +0100
committerPhil Sutter <>2020-01-10 12:37:05 +0100
commit5d57fa3e99bb9f2044e236d4ddb7d874cfefe1dd (patch)
tree182a072e3dbfe816c0fd7ce60f46ed17191513ee /tests
parentea5af85371bd18658ea2ffa0a6c9c48e2c64684b (diff)
monitor: Do not decompose non-anonymous sets
They have been decomposed already, trying to do that again causes a segfault. This is a similar fix as in commit 8ecb885589591 ("src: restore --echo with anonymous sets"). Signed-off-by: Phil Sutter <> Acked-by: Pablo Neira Ayuso <>
Diffstat (limited to 'tests')
1 files changed, 20 insertions, 0 deletions
diff --git a/tests/monitor/testcases/set-interval.t b/tests/monitor/testcases/set-interval.t
new file mode 100644
index 00000000..59930c58
--- /dev/null
+++ b/tests/monitor/testcases/set-interval.t
@@ -0,0 +1,20 @@
+# setup first
+I add table ip t
+I add chain ip t c
+O -
+J {"add": {"table": {"family": "ip", "name": "t", "handle": 0}}}
+J {"add": {"chain": {"family": "ip", "table": "t", "name": "c", "handle": 0}}}
+# add set with elements, monitor output expectedly differs
+I add set ip t s { type inet_service; flags interval; elements = { 20, 30-40 }; }
+O add set ip t s { type inet_service; flags interval; }
+O add element ip t s { 20 }
+O add element ip t s { 30-40 }
+J {"add": {"set": {"family": "ip", "name": "s", "table": "t", "type": "inet_service", "handle": 0, "flags": ["interval"]}}}
+J {"add": {"element": {"family": "ip", "table": "t", "name": "s", "elem": {"set": [20]}}}}
+J {"add": {"element": {"family": "ip", "table": "t", "name": "s", "elem": {"set": [{"range": [30, 40]}]}}}}
+# this would crash nft
+I add rule ip t c tcp dport @s
+O -
+J {"add": {"rule": {"family": "ip", "table": "t", "chain": "c", "handle": 0, "expr": [{"match": {"op": "==", "left": {"payload": {"protocol": "tcp", "field": "dport"}}, "right": "@s"}}]}}}