Desktop Settings & Profiles

  • Status Unconfirmed
  • Percent Complete
  • Task Type Bug Report
  • Category xfce
  • Assigned To No-one
  • Operating System Manjaro
  • Severity Low
  • Priority Very Low
  • Reported Version 16.09
  • Due in Version Undecided
  • Due Date Undecided
  • Votes
  • Private
Attached to Project: Desktop Settings & Profiles
Opened by Thomas Touhey - 20.02.2017

FS#155 - xfce4-panel crashes because of a unicode character (cairo-scaled-font.c)


As soon as a particular Unicode appears in a window title (0x2AFD), xfce4-panel crashes:

cake@66 :: ~ ยป xfce4-panel
(wrapper-2.0:7006): Gtk-WARNING **: Negative content width -13 (allocation 1, extents 7x7) while allocating gadget (node button, owner GtkButton)
(wrapper-2.0:7008): Gtk-WARNING **: gtk_widget_size_allocate(): attempt to allocate widget with width -1 and height 22

this is where I focus the tab with the unicode character

xfce4-panel: cairo-scaled-font.c:459: _cairo_scaled_glyph_page_destroy: Assertion `!scaled_font->cache_frozen' failed.
[1]    7002 abort (core dumped)  xfce4-panel

Steps to reproduce

Open Firefox, open the following URL, and focus it:

Or do it the way you want, just make sure the window title contains Unicode character 0x2AFD.
By the way, I don’t know if it is the only one causing this problem.


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