Description of problem:
Behavior in pango_fc_font_key_get_variations(key) causes a crash in some applications when the key parameter is NULL due to lack of parameter validation.
Version-Release number of selected component (if applicable):
Unable to reproduce Eclipse or pango-view, but customers have reported issues, and the issue is seen in other distros (see external bug list).
Patch is available upstream:
Fix crash in pango_fc_font_key_get_variations() when key is null (ad92e199) · Commits · GNOME / pango · GitLab
I just updated pango in Fedora, will check this bug later.
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.