Memory leak taking up multiple GB

Submitted by woob

Assigned to Andrzej

Link to original bug (#13254)

Description

Over a period of almost six days, the xfce4-indicator-plugin has grown to take up about 1.6 GiB of memory (RSS). 2.4 GiB has been seen on a previous instance of the process.

After killing the plugin's process, the process replacing it uses only about 32.5MiB.