[cairo-bugs] [Bug 10035] Cairo 1.3.14 deadlocks in
cairo_scaled_font_glyph_extents or _cairo_ft_unscaled_font_lock_face
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Wed Feb 28 14:46:45 PST 2007
http://bugs.freedesktop.org/show_bug.cgi?id=10035
------- Comment #11 from kmaraas at gnome.org 2007-02-28 14:46 PST -------
Here's the valgrind log from the case I found to trigger this bug (sysprof,
start collecting data, hit profile and then try to save the data)
warning: Inode mismatch for /usr/lib/libcairo.so.2.10.4 (disk: 2046693, memory:
2047788)
==575==
==575== Conditional jump or move depends on uninitialised value(s)
==575== at 0x35F216: pthread_mutex_lock (pthread_mutex_lock.c:46)
==575== by 0x1DB755: pthread_mutex_lock (forward.c:182)
==575== by 0x4052B42: _cairo_ft_unscaled_font_lock_face
(cairo-ft-font.c:522)
==575== by 0x405602A: cairo_ft_scaled_font_lock_face (cairo-ft-font.c:2453)
==575== by 0x3C1B5A: pango_cairo_fc_font_lock_face (pangocairo-fcfont.c:272)
==575== by 0x35626D0: pango_fc_font_lock_face (pangofc-font.c:593)
==575== by 0x358445B: basic_engine_shape (basic-fc.c:331)
==575== by 0x3631BD9: _pango_engine_shape_shape (pango-engine.c:71)
==575== by 0x3642E66: pango_shape (shape.c:51)
==575== by 0x3635B49: shape_run (pango-layout.c:3020)
==575== by 0x36387F4: process_item (pango-layout.c:3112)
==575== by 0x3638D5C: pango_layout_check_lines (pango-layout.c:3349)
==575== by 0x36396E6: pango_layout_get_extents_internal
(pango-layout.c:2318)
==575== by 0x363A715: pango_layout_get_pixel_extents (pango-layout.c:2520)
==575== by 0x5A51730: get_size (gtkcellrenderertext.c:1528)
==575== by 0x5A4A6A3: gtk_cell_renderer_get_size (gtkcellrenderer.c:507)
==575== by 0x5C17BB6: gtk_tree_view_column_cell_get_size
(gtktreeviewcolumn.c:2579)
==575== by 0x5BFC68F: validate_row (gtktreeview.c:5527)
==575== by 0x5C00B07: do_validate_rows (gtktreeview.c:6102)
==575== by 0x5C09BC9: gtk_tree_view_size_request (gtktreeview.c:1984)
==575== by 0x4F59768: g_cclosure_marshal_VOID__BOXED (gmarshal.c:566)
==575== by 0x4F4B588: g_type_class_meta_marshal (gclosure.c:567)
==575== by 0x4F4CE7C: g_closure_invoke (gclosure.c:490)
==575== by 0x4F5D8C9: signal_emit_unlocked_R (gsignal.c:2370)
==575== by 0x4F5E956: g_signal_emit_valist (gsignal.c:2199)
==575== by 0x4F60CED: g_signal_emit_by_name (gsignal.c:2267)
==575== by 0x5B76BE5: do_size_request (gtksizegroup.c:592)
==575== by 0x5B76E39: _gtk_size_group_compute_requisition
(gtksizegroup.c:792)
==575== by 0x5C2BD8B: gtk_widget_size_request (gtkwidget.c:2880)
==575== by 0x5B6B75E: gtk_scrolled_window_size_request
(gtkscrolledwindow.c:1165)
==575==
==575== Conditional jump or move depends on uninitialised value(s)
==575== at 0x360315: __pthread_mutex_unlock_usercnt
(pthread_mutex_unlock.c:34)
==575== by 0x3606EF: pthread_mutex_unlock (pthread_mutex_unlock.c:261)
==575== by 0x1DB795: pthread_mutex_unlock (forward.c:184)
==575== by 0x4056080: cairo_ft_scaled_font_lock_face (cairo-ft-font.c:2468)
==575== by 0x3C1B5A: pango_cairo_fc_font_lock_face (pangocairo-fcfont.c:272)
==575== by 0x35626D0: pango_fc_font_lock_face (pangofc-font.c:593)
==575== by 0x358445B: basic_engine_shape (basic-fc.c:331)
==575== by 0x3631BD9: _pango_engine_shape_shape (pango-engine.c:71)
==575== by 0x3642E66: pango_shape (shape.c:51)
==575== by 0x3635B49: shape_run (pango-layout.c:3020)
==575== by 0x36387F4: process_item (pango-layout.c:3112)
==575== by 0x3638D5C: pango_layout_check_lines (pango-layout.c:3349)
==575== by 0x36396E6: pango_layout_get_extents_internal
(pango-layout.c:2318)
==575== by 0x363A715: pango_layout_get_pixel_extents (pango-layout.c:2520)
==575== by 0x5A51730: get_size (gtkcellrenderertext.c:1528)
==575== by 0x5A4A6A3: gtk_cell_renderer_get_size (gtkcellrenderer.c:507)
==575== by 0x5C17BB6: gtk_tree_view_column_cell_get_size
(gtktreeviewcolumn.c:2579)
==575== by 0x5BFC68F: validate_row (gtktreeview.c:5527)
==575== by 0x5C00B07: do_validate_rows (gtktreeview.c:6102)
==575== by 0x5C09BC9: gtk_tree_view_size_request (gtktreeview.c:1984)
==575== by 0x4F59768: g_cclosure_marshal_VOID__BOXED (gmarshal.c:566)
==575== by 0x4F4B588: g_type_class_meta_marshal (gclosure.c:567)
==575== by 0x4F4CE7C: g_closure_invoke (gclosure.c:490)
==575== by 0x4F5D8C9: signal_emit_unlocked_R (gsignal.c:2370)
==575== by 0x4F5E956: g_signal_emit_valist (gsignal.c:2199)
==575== by 0x4F60CED: g_signal_emit_by_name (gsignal.c:2267)
==575== by 0x5B76BE5: do_size_request (gtksizegroup.c:592)
==575== by 0x5B76E39: _gtk_size_group_compute_requisition
(gtksizegroup.c:792)
==575== by 0x5C2BD8B: gtk_widget_size_request (gtkwidget.c:2880)
==575== by 0x5B6B75E: gtk_scrolled_window_size_request
(gtkscrolledwindow.c:1165)
==575==
==575== Conditional jump or move depends on uninitialised value(s)
==575== at 0x360315: __pthread_mutex_unlock_usercnt
(pthread_mutex_unlock.c:34)
==575== by 0x3606EF: pthread_mutex_unlock (pthread_mutex_unlock.c:261)
==575== by 0x1DB795: pthread_mutex_unlock (forward.c:184)
==575== by 0x40560C7: cairo_ft_scaled_font_unlock_face
(cairo-ft-font.c:2494)
==575== by 0x3C1B28: pango_cairo_fc_font_unlock_face
(pangocairo-fcfont.c:283)
==575== by 0x3562654: pango_fc_font_unlock_face (pangofc-font.c:610)
==575== by 0x3568F0C: pango_ot_buffer_new (pango-ot-buffer.c:60)
==575== by 0x35844D8: basic_engine_shape (basic-fc.c:350)
==575== by 0x3631BD9: _pango_engine_shape_shape (pango-engine.c:71)
==575== by 0x3642E66: pango_shape (shape.c:51)
==575== by 0x3635B49: shape_run (pango-layout.c:3020)
==575== by 0x36387F4: process_item (pango-layout.c:3112)
==575== by 0x3638D5C: pango_layout_check_lines (pango-layout.c:3349)
==575== by 0x36396E6: pango_layout_get_extents_internal
(pango-layout.c:2318)
==575== by 0x363A715: pango_layout_get_pixel_extents (pango-layout.c:2520)
==575== by 0x5A51730: get_size (gtkcellrenderertext.c:1528)
==575== by 0x5A4A6A3: gtk_cell_renderer_get_size (gtkcellrenderer.c:507)
==575== by 0x5C17BB6: gtk_tree_view_column_cell_get_size
(gtktreeviewcolumn.c:2579)
==575== by 0x5BFC68F: validate_row (gtktreeview.c:5527)
==575== by 0x5C00B07: do_validate_rows (gtktreeview.c:6102)
==575== by 0x5C09BC9: gtk_tree_view_size_request (gtktreeview.c:1984)
==575== by 0x4F59768: g_cclosure_marshal_VOID__BOXED (gmarshal.c:566)
==575== by 0x4F4B588: g_type_class_meta_marshal (gclosure.c:567)
==575== by 0x4F4CE7C: g_closure_invoke (gclosure.c:490)
==575== by 0x4F5D8C9: signal_emit_unlocked_R (gsignal.c:2370)
==575== by 0x4F5E956: g_signal_emit_valist (gsignal.c:2199)
==575== by 0x4F60CED: g_signal_emit_by_name (gsignal.c:2267)
==575== by 0x5B76BE5: do_size_request (gtksizegroup.c:592)
==575== by 0x5B76E39: _gtk_size_group_compute_requisition
(gtksizegroup.c:792)
==575== by 0x5C2BD8B: gtk_widget_size_request (gtkwidget.c:2880)
==575==
==575== Conditional jump or move depends on uninitialised value(s)
==575== at 0x360315: __pthread_mutex_unlock_usercnt
(pthread_mutex_unlock.c:34)
==575== by 0x3606EF: pthread_mutex_unlock (pthread_mutex_unlock.c:261)
==575== by 0x1DB795: pthread_mutex_unlock (forward.c:184)
==575== by 0x4052D1D: _cairo_ft_unscaled_font_unlock_face
(cairo-ft-font.c:576)
==575== by 0x40560D8: cairo_ft_scaled_font_unlock_face
(cairo-ft-font.c:2496)
==575== by 0x3C1B28: pango_cairo_fc_font_unlock_face
(pangocairo-fcfont.c:283)
==575== by 0x3562654: pango_fc_font_unlock_face (pangofc-font.c:610)
==575== by 0x3568F0C: pango_ot_buffer_new (pango-ot-buffer.c:60)
==575== by 0x35844D8: basic_engine_shape (basic-fc.c:350)
==575== by 0x3631BD9: _pango_engine_shape_shape (pango-engine.c:71)
==575== by 0x3642E66: pango_shape (shape.c:51)
==575== by 0x3635B49: shape_run (pango-layout.c:3020)
==575== by 0x36387F4: process_item (pango-layout.c:3112)
==575== by 0x3638D5C: pango_layout_check_lines (pango-layout.c:3349)
==575== by 0x36396E6: pango_layout_get_extents_internal
(pango-layout.c:2318)
==575== by 0x363A715: pango_layout_get_pixel_extents (pango-layout.c:2520)
==575== by 0x5A51730: get_size (gtkcellrenderertext.c:1528)
==575== by 0x5A4A6A3: gtk_cell_renderer_get_size (gtkcellrenderer.c:507)
==575== by 0x5C17BB6: gtk_tree_view_column_cell_get_size
(gtktreeviewcolumn.c:2579)
==575== by 0x5BFC68F: validate_row (gtktreeview.c:5527)
==575== by 0x5C00B07: do_validate_rows (gtktreeview.c:6102)
==575== by 0x5C09BC9: gtk_tree_view_size_request (gtktreeview.c:1984)
==575== by 0x4F59768: g_cclosure_marshal_VOID__BOXED (gmarshal.c:566)
==575== by 0x4F4B588: g_type_class_meta_marshal (gclosure.c:567)
==575== by 0x4F4CE7C: g_closure_invoke (gclosure.c:490)
==575== by 0x4F5D8C9: signal_emit_unlocked_R (gsignal.c:2370)
==575== by 0x4F5E956: g_signal_emit_valist (gsignal.c:2199)
==575== by 0x4F60CED: g_signal_emit_by_name (gsignal.c:2267)
==575== by 0x5B76BE5: do_size_request (gtksizegroup.c:592)
==575== by 0x5B76E39: _gtk_size_group_compute_requisition
(gtksizegroup.c:792)
==575==
==575== Syscall param write(buf) points to uninitialised byte(s)
==575== at 0x1BFA7B: (within /lib/libc-2.5.90.so)
==575== by 0x28E70E: _X11TransWrite (Xtrans.c:900)
==575== by 0x294656: _XFlushInt (XlibInt.c:665)
==575== by 0x29472A: _XReply (XlibInt.c:1694)
==575== by 0x27A5C1: XInternAtom (IntAtom.c:185)
==575== by 0x5DC9B22: gdk_x11_atom_to_xatom_for_display
(gdkproperty-x11.c:206)
==575== by 0x5DC9CB7: gdk_x11_get_xatom_by_name_for_display
(gdkproperty-x11.c:456)
==575== by 0x5DCF2AC: gdk_window_set_type_hint (gdkwindow-x11.c:2235)
==575== by 0x5C3CC69: gtk_window_realize (gtkwindow.c:4360)
==575== by 0x4F5A0F8: g_cclosure_marshal_VOID__VOID (gmarshal.c:77)
==575== by 0x4F4B588: g_type_class_meta_marshal (gclosure.c:567)
==575== by 0x4F4CD9A: g_closure_invoke (gclosure.c:490)
==575== by 0x4F5D8C9: signal_emit_unlocked_R (gsignal.c:2370)
==575== by 0x4F5E956: g_signal_emit_valist (gsignal.c:2199)
==575== by 0x4F5EB18: g_signal_emit (gsignal.c:2243)
==575== by 0x5C2D659: gtk_widget_realize (gtkwidget.c:2498)
==575== by 0x5C3D31F: gtk_window_show (gtkwindow.c:4045)
==575== by 0x4F5A0F8: g_cclosure_marshal_VOID__VOID (gmarshal.c:77)
==575== by 0x4F4B588: g_type_class_meta_marshal (gclosure.c:567)
==575== by 0x4F4CD9A: g_closure_invoke (gclosure.c:490)
==575== by 0x4F5D8C9: signal_emit_unlocked_R (gsignal.c:2370)
==575== by 0x4F5E956: g_signal_emit_valist (gsignal.c:2199)
==575== by 0x4F5EB18: g_signal_emit (gsignal.c:2243)
==575== by 0x5C2E057: gtk_widget_show (gtkwidget.c:2224)
==575== by 0x5A8CD37: gtk_dialog_run (gtkdialog.c:967)
==575== by 0x805D8C1: on_save_as_clicked (sysprof.c:786)
==575== by 0x4F5A0F8: g_cclosure_marshal_VOID__VOID (gmarshal.c:77)
==575== by 0x4F4CD9A: g_closure_invoke (gclosure.c:490)
==575== by 0x4F5D432: signal_emit_unlocked_R (gsignal.c:2440)
==575== by 0x4F5E956: g_signal_emit_valist (gsignal.c:2199)
==575== Address 0x40fc488 is 368 bytes inside a block of size 16,384 alloc'd
==575== at 0x4004874: calloc (vg_replace_malloc.c:391)
==575== by 0x27F3F6: XOpenDisplay (OpenDis.c:262)
==575== by 0x5DB21F1: gdk_display_open (gdkdisplay-x11.c:145)
==575== by 0x5D8FD1E: gdk_display_open_default_libgtk_only (gdk.c:278)
==575== by 0x5B0CBCE: gtk_init_check (gtkmain.c:889)
==575== by 0x5B0CC03: gtk_init (gtkmain.c:924)
==575== by 0x805C471: main (sysprof.c:1653)
==575==
==575== Syscall param writev(vector[...]) points to uninitialised byte(s)
==575== at 0x1C761E: writev (writev.c:46)
==575== by 0x28E97D: _X11TransSocketWritev (Xtranssock.c:2192)
==575== by 0x28E76E: _X11TransWritev (Xtrans.c:914)
==575== by 0x294498: _XSend (XlibInt.c:1427)
==575== by 0x2841AC: PutSubImage (PutImage.c:804)
==575== by 0x28437E: XPutImage (PutImage.c:1027)
==575== by 0x4F3ABDD: XcursorImageLoadCursor (cursor.c:585)
==575== by 0x4F3B7ED: XcursorImagesLoadCursors (cursor.c:684)
==575== by 0x4F3B919: XcursorImagesLoadCursor (cursor.c:703)
==575== by 0x4F3EF59: XcursorTryShapeCursor (xlib.c:110)
==575== by 0x26DC61: XCreateGlyphCursor (CrGlCur.c:175)
==575== by 0x26E0EC: XCreateFontCursor (Cursor.c:52)
==575== by 0x5DB1261: gdk_cursor_new_for_display (gdkcursor-x11.c:132)
==575== by 0x5AAA92E: set_busy_cursor (gtkfilechooserdefault.c:5901)
==575== by 0x5AAB002: gtk_file_chooser_default_update_current_folder
(gtkfilechooserdefault.c:6660)
==575== by 0x5AA086A: _gtk_file_chooser_set_current_folder_path
(gtkfilechooser.c:1081)
==575== by 0x5AA108B: gtk_file_chooser_set_current_folder
(gtkfilechooser.c:677)
==575== by 0x5AB01ED: gtk_file_chooser_default_map
(gtkfilechooserdefault.c:5724)
==575== by 0x4F5A0F8: g_cclosure_marshal_VOID__VOID (gmarshal.c:77)
==575== by 0x4F4B588: g_type_class_meta_marshal (gclosure.c:567)
==575== by 0x4F4CE7C: g_closure_invoke (gclosure.c:490)
==575== by 0x4F5D8C9: signal_emit_unlocked_R (gsignal.c:2370)
==575== by 0x4F5E956: g_signal_emit_valist (gsignal.c:2199)
==575== by 0x4F5EB18: g_signal_emit (gsignal.c:2243)
==575== by 0x5C2D8E0: gtk_widget_map (gtkwidget.c:2417)
==575== by 0x5A7DB64: gtk_container_map_child (gtkcontainer.c:2387)
==575== by 0x5A3FD1F: gtk_box_forall (gtkbox.c:670)
==575== by 0x5A7B45A: gtk_container_forall (gtkcontainer.c:1261)
==575== by 0x5A7DB1A: gtk_container_map (gtkcontainer.c:2395)
==575== by 0x4F5A0F8: g_cclosure_marshal_VOID__VOID (gmarshal.c:77)
==575== Address 0x40fc35d is 69 bytes inside a block of size 16,384 alloc'd
==575== at 0x4004874: calloc (vg_replace_malloc.c:391)
==575== by 0x27F3F6: XOpenDisplay (OpenDis.c:262)
==575== by 0x5DB21F1: gdk_display_open (gdkdisplay-x11.c:145)
==575== by 0x5D8FD1E: gdk_display_open_default_libgtk_only (gdk.c:278)
==575== by 0x5B0CBCE: gtk_init_check (gtkmain.c:889)
==575== by 0x5B0CC03: gtk_init (gtkmain.c:924)
==575== by 0x805C471: main (sysprof.c:1653)
==575==
==575== Conditional jump or move depends on uninitialised value(s)
==575== at 0x35F216: pthread_mutex_lock (pthread_mutex_lock.c:46)
==575== by 0x1DB755: pthread_mutex_lock (forward.c:182)
==575== by 0x4045EA4: _cairo_surface_show_glyphs (cairo-surface.c:1787)
==575== by 0x4036CC5: _cairo_gstate_show_glyphs (cairo-gstate.c:1503)
==575== by 0x402E56C: cairo_show_glyphs (cairo.c:2699)
==575== by 0x3C14D7: pango_cairo_renderer_draw_glyphs
(pangocairo-render.c:260)
==575== by 0x363EA69: pango_renderer_draw_glyphs (pango-renderer.c:613)
==575== by 0x3C0A43: _pango_cairo_do_glyph_string (pangocairo-render.c:498)
==575== by 0x5D9AD97: gdk_pango_renderer_draw_glyphs (gdkpango.c:243)
==575== by 0x363EA69: pango_renderer_draw_glyphs (pango-renderer.c:613)
==575== by 0x363F0A2: pango_renderer_draw_layout_line (pango-renderer.c:544)
==575== by 0x363F409: pango_renderer_draw_layout (pango-renderer.c:184)
==575== by 0x5D99BFC: gdk_draw_layout_with_colors (gdkpango.c:1053)
==575== by 0x5D99EB4: gdk_draw_layout (gdkpango.c:1115)
==575== by 0x5B85D2F: gtk_default_draw_layout (gtkstyle.c:5081)
==575== by 0x5B821F8: gtk_paint_layout (gtkstyle.c:6355)
==575== by 0x5AFD86B: gtk_label_expose (gtklabel.c:2474)
==575== by 0x5B11BAF: _gtk_marshal_BOOLEAN__BOXED (gtkmarshalers.c:84)
==575== by 0x4F4B588: g_type_class_meta_marshal (gclosure.c:567)
==575== by 0x4F4CE7C: g_closure_invoke (gclosure.c:490)
==575== by 0x4F5DA82: signal_emit_unlocked_R (gsignal.c:2478)
==575== by 0x4F5E71E: g_signal_emit_valist (gsignal.c:2209)
==575== by 0x4F5EB18: g_signal_emit (gsignal.c:2243)
==575== by 0x5C26837: gtk_widget_event_internal (gtkwidget.c:3915)
==575== by 0x5A7AA06: gtk_container_propagate_expose (gtkcontainer.c:2461)
==575== by 0x5A7AA70: gtk_container_expose_child (gtkcontainer.c:2349)
==575== by 0x5A3FD1F: gtk_box_forall (gtkbox.c:670)
==575== by 0x5A7B45A: gtk_container_forall (gtkcontainer.c:1261)
==575== by 0x5A7B54E: gtk_container_expose (gtkcontainer.c:2372)
==575== by 0x5B11BAF: _gtk_marshal_BOOLEAN__BOXED (gtkmarshalers.c:84)
==575==
==575== Conditional jump or move depends on uninitialised value(s)
==575== at 0x360315: __pthread_mutex_unlock_usercnt
(pthread_mutex_unlock.c:34)
==575== by 0x3606EF: pthread_mutex_unlock (pthread_mutex_unlock.c:261)
==575== by 0x1DB795: pthread_mutex_unlock (forward.c:184)
==575== by 0x4045F5B: _cairo_surface_show_glyphs (cairo-surface.c:1801)
==575== by 0x4036CC5: _cairo_gstate_show_glyphs (cairo-gstate.c:1503)
==575== by 0x402E56C: cairo_show_glyphs (cairo.c:2699)
==575== by 0x3C14D7: pango_cairo_renderer_draw_glyphs
(pangocairo-render.c:260)
==575== by 0x363EA69: pango_renderer_draw_glyphs (pango-renderer.c:613)
==575== by 0x3C0A43: _pango_cairo_do_glyph_string (pangocairo-render.c:498)
==575== by 0x5D9AD97: gdk_pango_renderer_draw_glyphs (gdkpango.c:243)
==575== by 0x363EA69: pango_renderer_draw_glyphs (pango-renderer.c:613)
==575== by 0x363F0A2: pango_renderer_draw_layout_line (pango-renderer.c:544)
==575== by 0x363F409: pango_renderer_draw_layout (pango-renderer.c:184)
==575== by 0x5D99BFC: gdk_draw_layout_with_colors (gdkpango.c:1053)
==575== by 0x5D99EB4: gdk_draw_layout (gdkpango.c:1115)
==575== by 0x5B85D2F: gtk_default_draw_layout (gtkstyle.c:5081)
==575== by 0x5B821F8: gtk_paint_layout (gtkstyle.c:6355)
==575== by 0x5AFD86B: gtk_label_expose (gtklabel.c:2474)
==575== by 0x5B11BAF: _gtk_marshal_BOOLEAN__BOXED (gtkmarshalers.c:84)
==575== by 0x4F4B588: g_type_class_meta_marshal (gclosure.c:567)
==575== by 0x4F4CE7C: g_closure_invoke (gclosure.c:490)
==575== by 0x4F5DA82: signal_emit_unlocked_R (gsignal.c:2478)
==575== by 0x4F5E71E: g_signal_emit_valist (gsignal.c:2209)
==575== by 0x4F5EB18: g_signal_emit (gsignal.c:2243)
==575== by 0x5C26837: gtk_widget_event_internal (gtkwidget.c:3915)
==575== by 0x5A7AA06: gtk_container_propagate_expose (gtkcontainer.c:2461)
==575== by 0x5A7AA70: gtk_container_expose_child (gtkcontainer.c:2349)
==575== by 0x5A3FD1F: gtk_box_forall (gtkbox.c:670)
==575== by 0x5A7B45A: gtk_container_forall (gtkcontainer.c:1261)
==575== by 0x5A7B54E: gtk_container_expose (gtkcontainer.c:2372)
==575==
==575== Conditional jump or move depends on uninitialised value(s)
==575== at 0x35F216: pthread_mutex_lock (pthread_mutex_lock.c:46)
==575== by 0x1DB755: pthread_mutex_lock (forward.c:182)
==575== by 0x4040EA2: cairo_scaled_font_glyph_extents
(cairo-scaled-font.c:723)
==575== by 0x3C1D7B: pango_cairo_fc_font_get_glyph_extents
(pangocairo-fcfont.c:332)
==575== by 0x3629D1D: pango_font_get_glyph_extents (fonts.c:1317)
==575== by 0x3568999: pango_ot_buffer_output (pango-ot-buffer.c:333)
==575== by 0x35846D6: basic_engine_shape (basic-fc.c:402)
==575== by 0x3631BD9: _pango_engine_shape_shape (pango-engine.c:71)
==575== by 0x3642E66: pango_shape (shape.c:51)
==575== by 0x3635B49: shape_run (pango-layout.c:3020)
==575== by 0x36387F4: process_item (pango-layout.c:3112)
==575== by 0x3638D5C: pango_layout_check_lines (pango-layout.c:3349)
==575== by 0x36396E6: pango_layout_get_extents_internal
(pango-layout.c:2318)
==575== by 0x363A715: pango_layout_get_pixel_extents (pango-layout.c:2520)
==575== by 0x5A51730: get_size (gtkcellrenderertext.c:1528)
==575== by 0x5A51B13: gtk_cell_renderer_text_render
(gtkcellrenderertext.c:1612)
==575== by 0x5A4A573: gtk_cell_renderer_render (gtkcellrenderer.c:563)
==575== by 0x5C16D44: gtk_tree_view_column_cell_process_action
(gtktreeviewcolumn.c:2769)
==575== by 0x5C17A28: _gtk_tree_view_column_cell_render
(gtktreeviewcolumn.c:3102)
==575== by 0x5C11009: gtk_tree_view_expose (gtktreeview.c:4575)
==575== by 0x5B11BAF: _gtk_marshal_BOOLEAN__BOXED (gtkmarshalers.c:84)
==575== by 0x4F4B588: g_type_class_meta_marshal (gclosure.c:567)
==575== by 0x4F4CD9A: g_closure_invoke (gclosure.c:490)
==575== by 0x4F5DA82: signal_emit_unlocked_R (gsignal.c:2478)
==575== by 0x4F5E71E: g_signal_emit_valist (gsignal.c:2209)
==575== by 0x4F5EB18: g_signal_emit (gsignal.c:2243)
==575== by 0x5C26837: gtk_widget_event_internal (gtkwidget.c:3915)
==575== by 0x5B0C3A3: gtk_main_do_event (gtkmain.c:1527)
==575== by 0x5DA961E: gdk_window_process_updates_internal (gdkwindow.c:2333)
==575== by 0x5DA9866: gdk_window_process_all_updates (gdkwindow.c:2396)
==575==
==575== Conditional jump or move depends on uninitialised value(s)
==575== at 0x360315: __pthread_mutex_unlock_usercnt
(pthread_mutex_unlock.c:34)
==575== by 0x3606EF: pthread_mutex_unlock (pthread_mutex_unlock.c:261)
==575== by 0x1DB795: pthread_mutex_unlock (forward.c:184)
==575== by 0x4041170: cairo_scaled_font_glyph_extents
(cairo-scaled-font.c:797)
==575== by 0x3C1D7B: pango_cairo_fc_font_get_glyph_extents
(pangocairo-fcfont.c:332)
==575== by 0x3629D1D: pango_font_get_glyph_extents (fonts.c:1317)
==575== by 0x3568999: pango_ot_buffer_output (pango-ot-buffer.c:333)
==575== by 0x35846D6: basic_engine_shape (basic-fc.c:402)
==575== by 0x3631BD9: _pango_engine_shape_shape (pango-engine.c:71)
==575== by 0x3642E66: pango_shape (shape.c:51)
==575== by 0x3635B49: shape_run (pango-layout.c:3020)
==575== by 0x36387F4: process_item (pango-layout.c:3112)
==575== by 0x3638D5C: pango_layout_check_lines (pango-layout.c:3349)
==575== by 0x36396E6: pango_layout_get_extents_internal
(pango-layout.c:2318)
==575== by 0x363A715: pango_layout_get_pixel_extents (pango-layout.c:2520)
==575== by 0x5A51730: get_size (gtkcellrenderertext.c:1528)
==575== by 0x5A51B13: gtk_cell_renderer_text_render
(gtkcellrenderertext.c:1612)
==575== by 0x5A4A573: gtk_cell_renderer_render (gtkcellrenderer.c:563)
==575== by 0x5C16D44: gtk_tree_view_column_cell_process_action
(gtktreeviewcolumn.c:2769)
==575== by 0x5C17A28: _gtk_tree_view_column_cell_render
(gtktreeviewcolumn.c:3102)
==575== by 0x5C11009: gtk_tree_view_expose (gtktreeview.c:4575)
==575== by 0x5B11BAF: _gtk_marshal_BOOLEAN__BOXED (gtkmarshalers.c:84)
==575== by 0x4F4B588: g_type_class_meta_marshal (gclosure.c:567)
==575== by 0x4F4CD9A: g_closure_invoke (gclosure.c:490)
==575== by 0x4F5DA82: signal_emit_unlocked_R (gsignal.c:2478)
==575== by 0x4F5E71E: g_signal_emit_valist (gsignal.c:2209)
==575== by 0x4F5EB18: g_signal_emit (gsignal.c:2243)
==575== by 0x5C26837: gtk_widget_event_internal (gtkwidget.c:3915)
==575== by 0x5B0C3A3: gtk_main_do_event (gtkmain.c:1527)
==575== by 0x5DA961E: gdk_window_process_updates_internal (gdkwindow.c:2333)
==575==
==575== Conditional jump or move depends on uninitialised value(s)
==575== at 0x35F216: pthread_mutex_lock (pthread_mutex_lock.c:46)
==575== by 0x1DB755: pthread_mutex_lock (forward.c:182)
==575== by 0x4052B42: _cairo_ft_unscaled_font_lock_face
(cairo-ft-font.c:522)
==575== by 0x40551D5: _cairo_ft_scaled_glyph_init (cairo-ft-font.c:1784)
==575== by 0x4042480: _cairo_scaled_glyph_lookup (cairo-scaled-font.c:1438)
==575== by 0x4071121: _cairo_xlib_surface_emit_glyphs
(cairo-xlib-surface.c:2679)
==575== by 0x40717C3: _cairo_xlib_surface_show_glyphs
(cairo-xlib-surface.c:2903)
==575== by 0x4045F0E: _cairo_surface_show_glyphs (cairo-surface.c:1792)
==575== by 0x4036CC5: _cairo_gstate_show_glyphs (cairo-gstate.c:1503)
==575== by 0x402E56C: cairo_show_glyphs (cairo.c:2699)
==575== by 0x3C14D7: pango_cairo_renderer_draw_glyphs
(pangocairo-render.c:260)
==575== by 0x363EA69: pango_renderer_draw_glyphs (pango-renderer.c:613)
==575== by 0x3C0A43: _pango_cairo_do_glyph_string (pangocairo-render.c:498)
==575== by 0x5D9AD97: gdk_pango_renderer_draw_glyphs (gdkpango.c:243)
==575== by 0x363EA69: pango_renderer_draw_glyphs (pango-renderer.c:613)
==575== by 0x363F0A2: pango_renderer_draw_layout_line (pango-renderer.c:544)
==575== by 0x363F409: pango_renderer_draw_layout (pango-renderer.c:184)
==575== by 0x5D99BFC: gdk_draw_layout_with_colors (gdkpango.c:1053)
==575== by 0x5D99EB4: gdk_draw_layout (gdkpango.c:1115)
==575== by 0x5B85D2F: gtk_default_draw_layout (gtkstyle.c:5081)
==575== by 0x5B821F8: gtk_paint_layout (gtkstyle.c:6355)
==575== by 0x5AFD86B: gtk_label_expose (gtklabel.c:2474)
==575== by 0x5B11BAF: _gtk_marshal_BOOLEAN__BOXED (gtkmarshalers.c:84)
==575== by 0x4F4B588: g_type_class_meta_marshal (gclosure.c:567)
==575== by 0x4F4CE7C: g_closure_invoke (gclosure.c:490)
==575== by 0x4F5DA82: signal_emit_unlocked_R (gsignal.c:2478)
==575== by 0x4F5E71E: g_signal_emit_valist (gsignal.c:2209)
==575== by 0x4F5EB18: g_signal_emit (gsignal.c:2243)
==575== by 0x5C26837: gtk_widget_event_internal (gtkwidget.c:3915)
==575== by 0x5A7AA06: gtk_container_propagate_expose (gtkcontainer.c:2461)
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