Details
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Bug
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Status: Open
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Medium
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Resolution: Unresolved
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None
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None
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None
Description
Current yang parser does not throw any error if user enters duplicated list key in config DS. Moreover the yang parser merges the overlapping data without notifying the user/application about the original data modification.
To reproduce:
1) Install openflow feature:
feature:install odl-openflowplugin-flow-services-rest
2) Send following request with duplicated key (id) and check controller does not reject the request:
POST http://192.168.0.1:8181/restconf/config/opendaylight-inventory:nodes/node/openflow:1/table/0 { "flow": [ { "id": "1", "match": { "ethernet-match": { "ethernet-type": { "type": 2048 } }, "ipv4-destination": "10.0.10.0/24" }, "priority": 2, "table_id": 0 }, { "id": "1", "match": { "ethernet-match": { "ethernet-type": { "type": 2048 } }, "ipv4-destination": "10.0.20.0/24" }, "priority": 2, "table_id": 0 } ] }
3) Check parser has merged 2 list objects in one:
GET http://192.168.0.1:8181/restconf/config/opendaylight-inventory:nodes/node/openflow:1/table/0 { "flow-node-inventory:table": [ { "id": 0, "flow": [ { "id": "1", "match": { "ethernet-match": { "ethernet-type": { "type": 2048 } }, "ipv4-destination": "10.0.10.0/24" }, "priority": 2, "table_id": 0 } ] } ] }