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| author | Matthias Clasen <mclasen@redhat.com> | 2012-11-13 15:12:01 -0500 |
|---|---|---|
| committer | Matthias Clasen <mclasen@redhat.com> | 2012-11-13 15:12:01 -0500 |
| commit | b520a7a6346492b9ad950981ba9d3d516302173b (patch) | |
| tree | 8f2af57f289d8115a520d5d805ad219af338a67b /pango/pangoxft-fontmap.c | |
| parent | fc31c06d5623653defdfde33ebbab44f9e5e89d0 (diff) | |
| download | pango-b520a7a6346492b9ad950981ba9d3d516302173b.tar.gz | |
Xft: Fix a deadlock on display close
We can't call pango_xft_shutdown display while holding
the same lock it is taking.
https://bugzilla.gnome.org/show_bug.cgi?id=687470
Diffstat (limited to 'pango/pangoxft-fontmap.c')
| -rw-r--r-- | pango/pangoxft-fontmap.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/pango/pangoxft-fontmap.c b/pango/pangoxft-fontmap.c index b8cdf304..9d210b50 100644 --- a/pango/pangoxft-fontmap.c +++ b/pango/pangoxft-fontmap.c @@ -143,8 +143,9 @@ close_display_cb (Display *display, GSList *tmp_list; G_LOCK (fontmaps); + tmp_list = g_slist_copy (fontmaps); + G_UNLOCK (fontmaps); - tmp_list = fontmaps; while (tmp_list) { PangoXftFontMap *xftfontmap = tmp_list->data; @@ -154,9 +155,9 @@ close_display_cb (Display *display, pango_xft_shutdown_display (display, xftfontmap->screen); } - registered_displays = g_slist_remove (registered_displays, display); + g_slist_free (tmp_list); - G_UNLOCK (fontmaps); + registered_displays = g_slist_remove (registered_displays, display); return 0; } |