[Bug 1994982] New: pango-1.48.8-1.fc34.x86_64 crashes Zim wiki

https://bugzilla.redhat.com/show_bug.cgi?id=1994982 Bug ID: 1994982 Summary: pango-1.48.8-1.fc34.x86_64 crashes Zim wiki Product: Fedora Version: 34 Hardware: x86_64 OS: Linux Status: NEW Component: pango Severity: high Assignee: pwu(a)redhat.com Reporter: borzole(a)gmail.com QA Contact: extras-qa(a)fedoraproject.org CC: caillon+fedoraproject(a)gmail.com, fonts-bugs(a)lists.fedoraproject.org, gnome-sig(a)lists.fedoraproject.org, i18n-bugs(a)lists.fedoraproject.org, mclasen(a)redhat.com, pwu(a)redhat.com, rhughes(a)redhat.com, rstrode(a)redhat.com, sandmann(a)redhat.com, tagoh(a)redhat.com Target Milestone: --- Classification: Fedora Description of problem: After update (2021-08-15) pango to version pango-1.48.8-1.fc34.x86_64 "Zim wiki" (Zim-0.73.5-1.fc34.noarch) crashes when opening page with "done checkbox" eg.: [ ] sth todo - this is ok [*] sth todo - this crashes Zim or page with a strike format https://github.com/zim-desktop-wiki/zim-desktop-wiki/issues/1548 When I downgrade pango to version pango-1.48.4-1.fc34.x86_64, Zim works ok. $ sudo dnf downgrade pango-1.48.4-1.fc34.x86_64 Version-Release number of selected component (if applicable): pango-1.48.8-1.fc34.x86_64 Zim-0.73.5-1.fc34.noarch How reproducible: Steps to Reproduce: 1. dnf install pango-1.48.8-1.fc34.x86_64 2. dnf install Zim-0.73.5-1.fc34.noarch 3. Open Zim, write todo list eg: [ ] asdf 4. click on [ ] to change it as "done task" (or press F12) Actual results: From terminal: Floating point exception (core dumped) From journalctl: sie 18 08:08:14 jedral.fedora.hp systemd-coredump[20877]: Process 19845 (zim) of user 1000 dumped core. Stack trace of thread 19845: #0 0x00007ff6053e8c5b draw_strikethrough (libpango-1.0.so.0 + 0x2ac5b) #1 0x00007ff6053e9a83 pango_renderer_part_changed (libpango-1.0.so.0 + 0x2ba83) #2 0x00007ff6053e9c4b pango_renderer_set_alpha (libpango-1.0.so.0 + 0x2bc4b) #3 0x00007ff6053e9df8 pango_renderer_default_prepare_run (libpango-1.0.so.0 + 0x2bdf8) #4 0x00007ff604a60127 gtk_text_renderer_prepare_run (libgtk-3.so.0 + 0x31d127) #5 0x00007ff6053f0de2 pango_renderer_draw_layout_line (libpango-1.0.so.0 + 0x32de2) #6 0x00007ff604a69ea7 gtk_text_layout_draw (libgtk-3.so.0 + 0x326ea7) #7 0x00007ff604a80f7f draw_text.lto_priv.0 (libgtk-3.so.0 + 0x33df7f) #8 0x00007ff6049ebacd _gtk_pixel_cache_draw (libgtk-3.so.0 + 0x2a8acd) #9 0x00007ff604a82793 gtk_text_view_draw.lto_priv.0 (libgtk-3.so.0 + 0x33f793) #10 0x00007ff604ae30e4 gtk_widget_draw_internal (libgtk-3.so.0 + 0x3a00e4) #11 0x00007ff6048c41a5 gtk_container_propagate_draw (libgtk-3.so.0 + 0x1811a5) #12 0x00007ff6048c42ad gtk_container_draw.lto_priv.0 (libgtk-3.so.0 + 0x1812ad) #13 0x00007ff604a1bda2 gtk_scrolled_window_render (libgtk-3.so.0 + 0x2d8da2) #14 0x00007ff6048bbaf1 gtk_css_custom_gadget_draw (libgtk-3.so.0 + 0x178af1) #15 0x00007ff6048cfd92 gtk_css_gadget_draw (libgtk-3.so.0 + 0x18cd92) #16 0x00007ff604a13b55 gtk_scrolled_window_draw (libgtk-3.so.0 + 0x2d0b55) #17 0x00007ff604ae30e4 gtk_widget_draw_internal (libgtk-3.so.0 + 0x3a00e4) #18 0x00007ff6048c41a5 gtk_container_propagate_draw (libgtk-3.so.0 + 0x1811a5) #19 0x00007ff6048c42ad gtk_container_draw.lto_priv.0 (libgtk-3.so.0 + 0x1812ad) #20 0x00007ff604866391 gtk_box_draw_contents.lto_priv.0 (libgtk-3.so.0 + 0x123391) #21 0x00007ff6048bbaf1 gtk_css_custom_gadget_draw (libgtk-3.so.0 + 0x178af1) #22 0x00007ff6048cfd92 gtk_css_gadget_draw (libgtk-3.so.0 + 0x18cd92) #23 0x00007ff604866c35 gtk_box_draw.lto_priv.0 (libgtk-3.so.0 + 0x123c35) #24 0x00007ff604ae30e4 gtk_widget_draw_internal (libgtk-3.so.0 + 0x3a00e4) #25 0x00007ff6048c41a5 gtk_container_propagate_draw (libgtk-3.so.0 + 0x1811a5) #26 0x00007ff6048c42ad gtk_container_draw.lto_priv.0 (libgtk-3.so.0 + 0x1812ad) #27 0x00007ff604866391 gtk_box_draw_contents.lto_priv.0 (libgtk-3.so.0 + 0x123391) #28 0x00007ff6048bbaf1 gtk_css_custom_gadget_draw (libgtk-3.so.0 + 0x178af1) #29 0x00007ff6048cfd92 gtk_css_gadget_draw (libgtk-3.so.0 + 0x18cd92) #30 0x00007ff604866c35 gtk_box_draw.lto_priv.0 (libgtk-3.so.0 + 0x123c35) #31 0x00007ff604ae30e4 gtk_widget_draw_internal (libgtk-3.so.0 + 0x3a00e4) #32 0x00007ff6048c41a5 gtk_container_propagate_draw (libgtk-3.so.0 + 0x1811a5) #33 0x00007ff6049cb9dc gtk_paned_render (libgtk-3.so.0 + 0x2889dc) #34 0x00007ff6048bbaf1 gtk_css_custom_gadget_draw (libgtk-3.so.0 + 0x178af1) #35 0x00007ff6048cfd92 gtk_css_gadget_draw (libgtk-3.so.0 + 0x18cd92) #36 0x00007ff6049c43e5 gtk_paned_draw (libgtk-3.so.0 + 0x2813e5) #37 0x00007ff604ae30e4 gtk_widget_draw_internal (libgtk-3.so.0 + 0x3a00e4) #38 0x00007ff6048c41a5 gtk_container_propagate_draw (libgtk-3.so.0 + 0x1811a5) #39 0x00007ff6049cba74 gtk_paned_render (libgtk-3.so.0 + 0x288a74) #40 0x00007ff6048bbaf1 gtk_css_custom_gadget_draw (libgtk-3.so.0 + 0x178af1) #41 0x00007ff6048cfd92 gtk_css_gadget_draw (libgtk-3.so.0 + 0x18cd92) #42 0x00007ff6049c43e5 gtk_paned_draw (libgtk-3.so.0 + 0x2813e5) #43 0x00007ff604ae30e4 gtk_widget_draw_internal (libgtk-3.so.0 + 0x3a00e4) #44 0x00007ff6048c41a5 gtk_container_propagate_draw (libgtk-3.so.0 + 0x1811a5) #45 0x00007ff6048c42ad gtk_container_draw.lto_priv.0 (libgtk-3.so.0 + 0x1812ad) #46 0x00007ff604866391 gtk_box_draw_contents.lto_priv.0 (libgtk-3.so.0 + 0x123391) #47 0x00007ff6048bbaf1 gtk_css_custom_gadget_draw (libgtk-3.so.0 + 0x178af1) #48 0x00007ff6048cfd92 gtk_css_gadget_draw (libgtk-3.so.0 + 0x18cd92) #49 0x00007ff604866c35 gtk_box_draw.lto_priv.0 (libgtk-3.so.0 + 0x123c35) #50 0x00007ff604ae30e4 gtk_widget_draw_internal (libgtk-3.so.0 + 0x3a00e4) #51 0x00007ff6048c41a5 gtk_container_propagate_draw (libgtk-3.so.0 + 0x1811a5) #52 0x00007ff6049cb9dc gtk_paned_render (libgtk-3.so.0 + 0x2889dc) #53 0x00007ff6048bbaf1 gtk_css_custom_gadget_draw (libgtk-3.so.0 + 0x178af1) #54 0x00007ff6048cfd92 gtk_css_gadget_draw (libgtk-3.so.0 + 0x18cd92) #55 0x00007ff6049c43e5 gtk_paned_draw (libgtk-3.so.0 + 0x2813e5) #56 0x00007ff604ae30e4 gtk_widget_draw_internal (libgtk-3.so.0 + 0x3a00e4) #57 0x00007ff6048c41a5 gtk_container_propagate_draw (libgtk-3.so.0 + 0x1811a5) #58 0x00007ff6049cba74 gtk_paned_render (libgtk-3.so.0 + 0x288a74) #59 0x00007ff6048bbaf1 gtk_css_custom_gadget_draw (libgtk-3.so.0 + 0x178af1) #60 0x00007ff6048cfd92 gtk_css_gadget_draw (libgtk-3.so.0 + 0x18cd92) #61 0x00007ff6049c43e5 gtk_paned_draw (libgtk-3.so.0 + 0x2813e5) #62 0x00007ff604ae30e4 gtk_widget_draw_internal (libgtk-3.so.0 + 0x3a00e4) #63 0x00007ff6048c41a5 gtk_container_propagate_draw (libgtk-3.so.0 + 0x1811a5) Stack trace of thread 19848: #0 0x00007ff6148a05bf __poll (libc.so.6 + 0xf55bf) #1 0x00007ff606a9e47c g_main_context_iterate.constprop.0 (libglib-2.0.so.0 + 0xa947c) #2 0x00007ff606a47c03 g_main_context_iteration (libglib-2.0.so.0 + 0x52c03) #3 0x00007ff606a47c51 glib_worker_main (libglib-2.0.so.0 + 0x52c51) #4 0x00007ff606a78c32 g_thread_proxy (libglib-2.0.so.0 + 0x83c32) #5 0x00007ff614793299 start_thread (libpthread.so.0 + 0x9299) #6 0x00007ff6148ab353 __clone (libc.so.6 + 0x100353) Stack trace of thread 19849: #0 0x00007ff6148a05bf __poll (libc.so.6 + 0xf55bf) #1 0x00007ff606a9e47c g_main_context_iterate.constprop.0 (libglib-2.0.so.0 + 0xa947c) #2 0x00007ff606a49a93 g_main_loop_run (libglib-2.0.so.0 + 0x54a93) #3 0x00007ff60683ad6a gdbus_shared_thread_func.lto_priv.0 (libgio-2.0.so.0 + 0x110d6a) #4 0x00007ff606a78c32 g_thread_proxy (libglib-2.0.so.0 + 0x83c32) #5 0x00007ff614793299 start_thread (libpthread.so.0 + 0x9299) #6 0x00007ff6148ab353 __clone (libc.so.6 + 0x100353) Expected results: Additional info: -- You are receiving this mail because: You are on the CC list for the bug.