[Bug 1877183] Re: segfault in mysql_server_end() from libmysqlclient.so.21
*** This bug is a duplicate of bug 1877504 *** https://bugs.launchpad.net/bugs/1877504 The bug started to trigger after an update to libmysqlclient21 from 8.0.19 to 8.0.20. This is Oracle MySQL being backwards incompatible with any earlier version of MySQL or MariaDB. Please don't imply that the MariaDB packaging in any way caused this bug. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1877183 Title: segfault in mysql_server_end() from libmysqlclient.so.21 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mysql-8.0/+bug/1877183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1877183] Re: segfault in mysql_server_end() from libmysqlclient.so.21
*** This bug is a duplicate of bug 1877504 *** https://bugs.launchpad.net/bugs/1877504 Right. This was reported first, but most of the discussion was there, so I'll mark this as a duplicate (as noted in the other report, this is a combination of a bug in mysql and maria still using mysql paths for incompatible files). ** This bug has been marked a duplicate of bug 1877504 new version of libmysqlclient21 8.0.20-0ubuntu0.20.04.1 causes mythtv-set, mythbackend and mythfrontend to segfault on exit. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1877183 Title: segfault in mysql_server_end() from libmysqlclient.so.21 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mysql-8.0/+bug/1877183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1877183] Re: segfault in mysql_server_end() from libmysqlclient.so.21
This may be the same issue as https://bugs.launchpad.net/ubuntu/+source/mysql-8.0/+bug/1877504 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1877183 Title: segfault in mysql_server_end() from libmysqlclient.so.21 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mysql-8.0/+bug/1877183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1877183] Re: segfault in mysql_server_end() from libmysqlclient.so.21
@Paul This bug report has been marked Invalid for reasons explained above. To avoid any further confusion, please file a separate bug with full steps to reproduce your problem, and please verify if you're using MySQL or MariaDB and file the bug against the appropriate package. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1877183 Title: segfault in mysql_server_end() from libmysqlclient.so.21 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mysql-8.0/+bug/1877183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1877183] Re: segfault in mysql_server_end() from libmysqlclient.so.21
This bug also affects MythTV. I can also reproduce this using the test app. You obviously need to point it to a valid server and database for the bug to trigger. I'll attach a slightly modified version of the test app that allows you to change the DB credentials to a valid host, user, password and database. The bug started to trigger after an update to libmysqlclient21 from 8.0.17 to 8.0.20. The server is Ubuntu Server 18.04.4 LTS. The client is on Kbuntu 19.10. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1877183 Title: segfault in mysql_server_end() from libmysqlclient.so.21 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mysql-8.0/+bug/1877183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1877183] Re: segfault in mysql_server_end() from libmysqlclient.so.21
Slightly modified test app ** Attachment added: "main.cpp" https://bugs.launchpad.net/ubuntu/+source/qtbase-opensource-src/+bug/1877183/+attachment/5370356/+files/main.cpp -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1877183 Title: segfault in mysql_server_end() from libmysqlclient.so.21 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mysql-8.0/+bug/1877183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1877183] Re: segfault in mysql_server_end() from libmysqlclient.so.21
OK, disregard. I was using mariadb-server. After replacing it with mysql-server-8.0, I no longer get the segfault. Thanks for your help. ** Changed in: mysql-8.0 (Ubuntu) Status: New => Invalid ** Changed in: qtbase-opensource-src (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1877183 Title: segfault in mysql_server_end() from libmysqlclient.so.21 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mysql-8.0/+bug/1877183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1877183] Re: segfault in mysql_server_end() from libmysqlclient.so.21
Having trouble reproducing this: $ ./test About to remove database Removed database I don't know much about QT, so just did the bare minimum to get the test case built. Did you build or run the test case in any particular way? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1877183 Title: segfault in mysql_server_end() from libmysqlclient.so.21 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mysql-8.0/+bug/1877183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1877183] Re: segfault in mysql_server_end() from libmysqlclient.so.21
** Also affects: mysql-8.0 (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1877183 Title: segfault in mysql_server_end() from libmysqlclient.so.21 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mysql-8.0/+bug/1877183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
