hari90 opened a new pull request, #2423: URL: https://github.com/apache/age/pull/2423
cypher_parsestate parent_cpstate is declared on the stack in analyze_cypher() and only pstate, graph_name, and params are explicitly set before it is passed to make_cypher_parsestate(). The latter reads parent_cpstate->subquery_where_flag (and other fields) in cypher_parse_node.c, which leaves them with indeterminate values. UBSan flagged the garbage bool (value 8) and aborted the backend. Use MemSet to zero the struct before populating the explicit fields so all remaining members start with a defined value. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
