The following errata report has been verified for RFC7950, "The YANG 1.1 Data Modeling Language".
-------------------------------------- You may review the report below and at: https://www.rfc-editor.org/errata/eid5807 -------------------------------------- Status: Verified Type: Technical Reported by: Jernej Tuljak <[email protected]> Date Reported: 2019-08-13 Verified by: Warren Kumari (Ops AD) (IESG) Section: 7.21.5. Original Text ------------- o If the "when" statement is a child of a "uses", "choice", or "case" statement, then the context node is the closest ancestor node to the node with the "when" statement that is also a data node. If no such node exists, the context node is the root node. The accessible tree is tentatively altered during the processing of the XPath expression by removing all instances (if any) of the nodes added by the "uses", "choice", or "case" statement. Corrected Text -------------- o If the "when" statement is a child of a "uses", "choice", or "case" statement, then the context node is the closest ancestor node to the node with the "when" statement that is also a data node, rpc, action or notification. If no such node exists, the context node is the root node. The accessible tree is tentatively altered during the processing of the XPath expression by removing all instances (if any) of the nodes added by the "uses", "choice", or "case" statement. Notes ----- Similar to verified errata 4794 (https://www.rfc-editor.org/errata/eid4794) but covers the "uses", "choice" and "case" corner case (instead of "augment"). If the node for which the "when" statement is defined is within an rpc, action or notification, the context node also needs to be inside that rpc, action or notification. There are published IETF modules, which rely on this to be true, such as "ietf-netconf-nmda@2019-01-07" in RFC8526 (https://tools.ietf.org/html/rfc8526) at schema node id "/ncds:get-data/ncds:input/ncds:origin-filters". Original text assigns the context node to the root node, if no data node ancestor is found. "rpc", "action" and "notification" are not data nodes and are represented by nodes that are descendants of the root node, as described in Section 6.4.1. -------------------------------------- RFC7950 (draft-ietf-netmod-rfc6020bis-14) -------------------------------------- Title : The YANG 1.1 Data Modeling Language Publication Date : August 2016 Author(s) : M. Bjorklund, Ed. Category : PROPOSED STANDARD Source : Network Modeling Area : Operations and Management Stream : IETF Verifying Party : IESG _______________________________________________ netmod mailing list [email protected] https://www.ietf.org/mailman/listinfo/netmod
