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Roman Guseinov updated IGNITE-9367: ----------------------------------- Ignite Flags: (was: Docs Required) > CPP: ODBC client crashes after executing query with closed connection > --------------------------------------------------------------------- > > Key: IGNITE-9367 > URL: https://issues.apache.org/jira/browse/IGNITE-9367 > Project: Ignite > Issue Type: Bug > Components: platforms > Affects Versions: 2.6 > Environment: Ubuntu 16.04 > Reporter: Roman Guseinov > Assignee: Roman Guseinov > Priority: Major > Labels: cpp > Attachments: odbc-crash-reproducer.cpp, server-config.xml > > > This scenario should not lead an application crash. It seems we should throw > an exception like "Connection is closed" instead. > Thread dump: > {code:java} > Thread #1 [odbc-crash-repr] 18020 [core: 0] (Suspended : Signal : > SIGSEGV:Segmentation fault) > ignite::odbc::Connection::TryRestoreConnection() at connection.cpp:628 > 0x454264 > ignite::odbc::Connection::EnsureConnected() at connection.cpp:607 0x4549cd > ignite::odbc::Connection::SyncMessage<ignite::odbc::QueryExecuteRequest, > ignite::odbc::QueryExecuteResponse>() at connection.h:168 0x45c705 > ignite::odbc::query::DataQuery::MakeRequestExecute() at data_query.cpp:217 > 0x45c705 > ignite::odbc::Statement::InternalExecuteSqlQuery() at statement.cpp:629 > 0x42d32e > ignite::odbc::Statement::InternalExecuteSqlQuery() at statement.cpp:586 > 0x42d499 > ignite::odbc::Statement::ExecuteSqlQuery() at statement.cpp:576 0x42d4c1 > ignite::SQLExecDirect() at odbc.cpp:395 0x42614c > GetDataWithOdbc() at odbc-crash-reproducer.cpp:151 0x40898a > QueryData() at odbc-crash-reproducer.cpp:172 0x408af2 > <...more frames...> > {code} > Reproducer is attached. -- This message was sent by Atlassian JIRA (v7.6.3#76005)