User Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.83 Safari/537.36
Steps to reproduce:
Downstream (Ubuntu) bug report: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1893021
With the release of firefox 80.0, loading the flash plugin on Ubuntu 16.04 was failing with the following error:
/usr/lib/firefox/plugin-container: symbol lookup error: /usr/lib/firefox/libxul.so: undefined symbol: gtk_window_set_titlebar
Actual results:
In previous releases, loading the flash plugin worked fine.
Expected results:
This regression was caused by two recent revisions: https://phabricator.services.mozilla.com/D84623 and https://phabricator.services.mozilla.com/D82804, which added GTK function stubs (in widget/gtk/mozgtk/mozgtk.c in the wrong section (they were added to the COMMON_SYMBOLS section but they should be in the GTK3_SYMBOLS because they are GTK3 only).
User Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.83 Safari/537.36
Steps to reproduce:
Downstream (Ubuntu) bug report: https:/ /bugs.launchpad .net/ubuntu/ +source/ firefox/ +bug/1893021
With the release of firefox 80.0, loading the flash plugin on Ubuntu 16.04 was failing with the following error:
/usr/ lib/firefox/ plugin- container: symbol lookup error: /usr/lib/ firefox/ libxul. so: undefined symbol: gtk_window_ set_titlebar
Actual results:
In previous releases, loading the flash plugin worked fine.
Expected results:
This regression was caused by two recent revisions: https:/ /phabricator. services. mozilla. com/D84623 and https:/ /phabricator. services. mozilla. com/D82804, which added GTK function stubs (in widget/ gtk/mozgtk/ mozgtk. c in the wrong section (they were added to the COMMON_SYMBOLS section but they should be in the GTK3_SYMBOLS because they are GTK3 only).