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| author | Emmanuele Bassi <ebassi@gnome.org> | 2020-07-03 11:49:08 +0100 |
|---|---|---|
| committer | Emmanuele Bassi <ebassi@gnome.org> | 2020-07-03 11:49:08 +0100 |
| commit | 8ed55ed79ee1319b846f6d6954906a6ec6e19869 (patch) | |
| tree | a47914d98a54f4ee29feae80056faf6b4a7b93fe | |
| parent | 4ead5d2a2346c77a3dbc5e8d75221fa28e88f4e5 (diff) | |
| download | pango-8ed55ed79ee1319b846f6d6954906a6ec6e19869.tar.gz | |
Initialise out arguments
If we bail out early, we end up with uninitialised data and no way for a
caller to know that happened.
Fixes: #489
| -rw-r--r-- | pango/pangofc-fontmap.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/pango/pangofc-fontmap.c b/pango/pangofc-fontmap.c index b2c44300..ec504094 100644 --- a/pango/pangofc-fontmap.c +++ b/pango/pangofc-fontmap.c @@ -2842,6 +2842,12 @@ pango_fc_family_list_faces (PangoFontFamily *family, { PangoFcFamily *fcfamily = PANGO_FC_FAMILY (family); + if (faces) + *faces = NULL; + + if (n_faces) + *n_faces = 0; + if (G_UNLIKELY (!fcfamily->fontmap)) return; |