Description of problem:
I clicked on the zoom down icon -- bottom left, clicle with a - in it -- and Florence crashed.

Version-Release number of selected component:
florence-0.6.3-19.fc38

Additional info:
reporter:       libreport-2.17.11
type:           CCpp
reason:         florence killed by SIGSEGV
rootdir:        /
package:        florence-0.6.3-19.fc38
crash_function: vasprintf
backtrace_rating: 4
comment:        I clicked on the zoom down icon -- bottom left, clicle with a - in it -- and Florence crashed.
executable:     /usr/bin/florence
cmdline:        /usr/bin/florence
journald_cursor: s=dc009738cb6c4cf89f1242499fc19dcc;i=76ea8bd7;b=a22717005dd74c9ca5c585b8315143eb;m=15e4539743;t=600356b98f2fc;x=740307a7d4121a83
cgroup:         0::/user.slice/user-1000.slice/user/app.slice/app-gnome-florence-416027.scope
uid:            1000
kernel:         6.3.11-200.fc38.x86_64
runlevel:       N 5

Truncated backtrace:
Thread no. 1 (220 frames)
 #3 vasprintf at /usr/include/bits/stdio2.h:169
 #5 g_strdup_vprintf at ../glib/gstrfuncs.c:553
 #6 format_string at ../glib/gmessages.c:3363
 #7 g_log_structured_standard at ../glib/gmessages.c:2034
 #8 dconf_engine_change_notify at ../gsettings/dconfsettingsbackend.c:235
 #9 dconf_engine_emit_changes at ../engine/dconf-engine.c:1218
 #10 dconf_engine_change_fast at ../engine/dconf-engine.c:1383
 #11 dconf_settings_backend_write at ../gsettings/dconfsettingsbackend.c:76
 #12 g_settings_backend_write at ../gio/gsettingsbackend.c:802
 #13 g_settings_write_to_backend.isra.0 at ../gio/gsettings.c:1165
 #14 g_settings_set_value at ../gio/gsettings.c:1605
 #15 g_settings_set_double at ../gio/gsettings.c:2122
 #16 settings_set_double at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/settings.c:432
 #17 key_release at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/key.c:349
 #18 status_release at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/status.c:289
 #19 fsm_process at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/fsm.c:197
 #20 status_pressed_set at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/status.c:222
 #21 status_focus_set at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/status.c:183
 #22 view_update_extensions at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/view.c:720
 #23 view_set_scalex at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/view.c:735
 #24 g_cclosure_marshal_VOID__STRINGv at ../gobject/gmarshal.c:1462
 #25 _g_closure_invoke_va at ../gobject/gclosure.c:895
 #28 g_settings_real_change_event at ../gio/gsettings.c:392
 #29 _g_cclosure_marshal_BOOLEAN__POINTER_INTv at ../gio/gmarshal-internal.c:428
 #30 _g_closure_invoke_va at ../gobject/gclosure.c:895
 #33 settings_backend_changed at ../gio/gsettings.c:452
 #34 g_settings_backend_invoke_closure at ../gio/gsettingsbackend.c:275
 #35 g_main_context_invoke_full at ../glib/gmain.c:6414
 #36 g_main_context_invoke at ../glib/gmain.c:6374
 #37 g_settings_backend_dispatch_signal at ../gio/gsettingsbackend.c:339
 #38 dconf_engine_emit_changes at ../engine/dconf-engine.c:1218
 #39 dconf_engine_change_fast at ../engine/dconf-engine.c:1383
 #40 dconf_settings_backend_write at ../gsettings/dconfsettingsbackend.c:76
 #41 g_settings_backend_write at ../gio/gsettingsbackend.c:802
 #42 g_settings_write_to_backend.isra.0 at ../gio/gsettings.c:1165
 #43 g_settings_set_value at ../gio/gsettings.c:1605
 #44 g_settings_set_double at ../gio/gsettings.c:2122
 #45 settings_set_double at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/settings.c:432
 #46 key_release at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/key.c:349
 #47 status_release at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/status.c:289
 #48 fsm_process at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/fsm.c:197
 #49 status_pressed_set at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/status.c:222
 #50 status_focus_set at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/status.c:183
 #51 view_update_extensions at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/view.c:720
 #52 view_set_scalex at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/view.c:735
 #53 g_cclosure_marshal_VOID__STRINGv at ../gobject/gmarshal.c:1462
 #54 _g_closure_invoke_va at ../gobject/gclosure.c:895
 #57 g_settings_real_change_event at ../gio/gsettings.c:392
 #58 _g_cclosure_marshal_BOOLEAN__POINTER_INTv at ../gio/gmarshal-internal.c:428
 #59 _g_closure_invoke_va at ../gobject/gclosure.c:895
 #62 settings_backend_changed at ../gio/gsettings.c:452
 #63 g_settings_backend_invoke_closure at ../gio/gsettingsbackend.c:275
 #64 g_main_context_invoke_full at ../glib/gmain.c:6414
 #65 g_main_context_invoke at ../glib/gmain.c:6374
 #66 g_settings_backend_dispatch_signal at ../gio/gsettingsbackend.c:339
 #67 dconf_engine_emit_changes at ../engine/dconf-engine.c:1218
 #68 dconf_engine_change_fast at ../engine/dconf-engine.c:1383
 #69 dconf_settings_backend_write at ../gsettings/dconfsettingsbackend.c:76
 #70 g_settings_backend_write at ../gio/gsettingsbackend.c:802
 #71 g_settings_write_to_backend.isra.0 at ../gio/gsettings.c:1165
 #72 g_settings_set_value at ../gio/gsettings.c:1605
 #73 g_settings_set_double at ../gio/gsettings.c:2122
 #74 settings_set_double at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/settings.c:432
 #75 key_release at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/key.c:349
 #76 status_release at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/status.c:289
 #77 fsm_process at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/fsm.c:197
 #78 status_pressed_set at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/status.c:222
 #79 status_focus_set at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/status.c:183
 #80 view_update_extensions at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/view.c:720
 #81 view_set_scalex at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/view.c:735
 #82 g_cclosure_marshal_VOID__STRINGv at ../gobject/gmarshal.c:1462
 #83 _g_closure_invoke_va at ../gobject/gclosure.c:895
 #86 g_settings_real_change_event at ../gio/gsettings.c:392
 #87 _g_cclosure_marshal_BOOLEAN__POINTER_INTv at ../gio/gmarshal-internal.c:428
 #88 _g_closure_invoke_va at ../gobject/gclosure.c:895
 #91 settings_backend_changed at ../gio/gsettings.c:452
 #92 g_settings_backend_invoke_closure at ../gio/gsettingsbackend.c:275
 #93 g_main_context_invoke_full at ../glib/gmain.c:6414
 #94 g_main_context_invoke at ../glib/gmain.c:6374
 #95 g_settings_backend_dispatch_signal at ../gio/gsettingsbackend.c:339
 #96 dconf_engine_emit_changes at ../engine/dconf-engine.c:1218
 #97 dconf_engine_change_fast at ../engine/dconf-engine.c:1383
 #98 dconf_settings_backend_write at ../gsettings/dconfsettingsbackend.c:76
 #99 g_settings_backend_write at ../gio/gsettingsbackend.c:802
 #100 g_settings_write_to_backend.isra.0 at ../gio/gsettings.c:1165
 #101 g_settings_set_value at ../gio/gsettings.c:1605
 #102 g_settings_set_double at ../gio/gsettings.c:2122
 #103 settings_set_double at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/settings.c:432
 #104 key_release at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/key.c:349
 #105 status_release at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/status.c:289
 #106 fsm_process at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/fsm.c:197
 #107 status_pressed_set at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/status.c:222
 #108 status_focus_set at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/status.c:183
 #109 view_update_extensions at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/view.c:720
 #110 view_set_scalex at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/view.c:735
 #111 g_cclosure_marshal_VOID__STRINGv at ../gobject/gmarshal.c:1462
 #112 _g_closure_invoke_va at ../gobject/gclosure.c:895
 #115 g_settings_real_change_event at ../gio/gsettings.c:392
 #116 _g_cclosure_marshal_BOOLEAN__POINTER_INTv at ../gio/gmarshal-internal.c:428
 #117 _g_closure_invoke_va at ../gobject/gclosure.c:895
 #120 settings_backend_changed at ../gio/gsettings.c:452
 #121 g_settings_backend_invoke_closure at ../gio/gsettingsbackend.c:275
 #122 g_main_context_invoke_full at ../glib/gmain.c:6414
 #123 g_main_context_invoke at ../glib/gmain.c:6374
 #124 g_settings_backend_dispatch_signal at ../gio/gsettingsbackend.c:339
 #125 dconf_engine_emit_changes at ../engine/dconf-engine.c:1218
 #126 dconf_engine_change_fast at ../engine/dconf-engine.c:1383
 #127 dconf_settings_backend_write at ../gsettings/dconfsettingsbackend.c:76
 #128 g_settings_backend_write at ../gio/gsettingsbackend.c:802
 #129 g_settings_write_to_backend.isra.0 at ../gio/gsettings.c:1165
 #130 g_settings_set_value at ../gio/gsettings.c:1605
 #131 g_settings_set_double at ../gio/gsettings.c:2122
 #132 settings_set_double at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/settings.c:432
 #133 key_release at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/key.c:349
 #134 status_release at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/status.c:289
 #135 fsm_process at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/fsm.c:197
 #136 status_pressed_set at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/status.c:222
 #137 status_focus_set at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/status.c:183
 #138 view_update_extensions at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/view.c:720
 #139 view_set_scalex at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/view.c:735
 #140 g_cclosure_marshal_VOID__STRINGv at ../gobject/gmarshal.c:1462
 #141 _g_closure_invoke_va at ../gobject/gclosure.c:895
 #144 g_settings_real_change_event at ../gio/gsettings.c:392
 #145 _g_cclosure_marshal_BOOLEAN__POINTER_INTv at ../gio/gmarshal-internal.c:428
 #146 _g_closure_invoke_va at ../gobject/gclosure.c:895
 #149 settings_backend_changed at ../gio/gsettings.c:452
 #150 g_settings_backend_invoke_closure at ../gio/gsettingsbackend.c:275
 #151 g_main_context_invoke_full at ../glib/gmain.c:6414
 #152 g_main_context_invoke at ../glib/gmain.c:6374
 #153 g_settings_backend_dispatch_signal at ../gio/gsettingsbackend.c:339
 #154 dconf_engine_emit_changes at ../engine/dconf-engine.c:1218
 #155 dconf_engine_change_fast at ../engine/dconf-engine.c:1383
 #156 dconf_settings_backend_write at ../gsettings/dconfsettingsbackend.c:76
 #157 g_settings_backend_write at ../gio/gsettingsbackend.c:802
 #158 g_settings_write_to_backend.isra.0 at ../gio/gsettings.c:1165
 #159 g_settings_set_value at ../gio/gsettings.c:1605
 #160 g_settings_set_double at ../gio/gsettings.c:2122
 #161 settings_set_double at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/settings.c:432
 #162 key_release at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/key.c:349
 #163 status_release at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/status.c:289
 #164 fsm_process at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/fsm.c:197
 #165 status_pressed_set at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/status.c:222
 #166 status_focus_set at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/status.c:183
 #167 view_update_extensions at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/view.c:720
 #168 view_set_scalex at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/view.c:735
 #169 g_cclosure_marshal_VOID__STRINGv at ../gobject/gmarshal.c:1462
 #170 _g_closure_invoke_va at ../gobject/gclosure.c:895
 #173 g_settings_real_change_event at ../gio/gsettings.c:392
 #174 _g_cclosure_marshal_BOOLEAN__POINTER_INTv at ../gio/gmarshal-internal.c:428
 #175 _g_closure_invoke_va at ../gobject/gclosure.c:895
 #178 settings_backend_changed at ../gio/gsettings.c:452
 #179 g_settings_backend_invoke_closure at ../gio/gsettingsbackend.c:275
 #180 g_main_context_invoke_full at ../glib/gmain.c:6414
 #181 g_main_context_invoke at ../glib/gmain.c:6374
 #182 g_settings_backend_dispatch_signal at ../gio/gsettingsbackend.c:339
 #183 dconf_engine_emit_changes at ../engine/dconf-engine.c:1218
 #184 dconf_engine_change_fast at ../engine/dconf-engine.c:1383
 #185 dconf_settings_backend_write at ../gsettings/dconfsettingsbackend.c:76
 #186 g_settings_backend_write at ../gio/gsettingsbackend.c:802
 #187 g_settings_write_to_backend.isra.0 at ../gio/gsettings.c:1165
 #188 g_settings_set_value at ../gio/gsettings.c:1605
 #189 g_settings_set_double at ../gio/gsettings.c:2122
 #190 settings_set_double at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/settings.c:432
 #191 key_release at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/key.c:349
 #192 status_release at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/status.c:289
 #193 fsm_process at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/fsm.c:197
 #194 status_pressed_set at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/status.c:222
 #195 status_focus_set at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/status.c:183
 #196 view_update_extensions at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/view.c:720
 #197 view_set_scalex at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/view.c:735
 #198 g_cclosure_marshal_VOID__STRINGv at ../gobject/gmarshal.c:1462
 #199 _g_closure_invoke_va at ../gobject/gclosure.c:895
 #202 g_settings_real_change_event at ../gio/gsettings.c:392
 #203 _g_cclosure_marshal_BOOLEAN__POINTER_INTv at ../gio/gmarshal-internal.c:428
 #204 _g_closure_invoke_va at ../gobject/gclosure.c:895
 #207 settings_backend_changed at ../gio/gsettings.c:452
 #208 g_settings_backend_invoke_closure at ../gio/gsettingsbackend.c:275
 #209 g_main_context_invoke_full at ../glib/gmain.c:6414
 #210 g_main_context_invoke at ../glib/gmain.c:6374
 #211 g_settings_backend_dispatch_signal at ../gio/gsettingsbackend.c:339
 #212 dconf_engine_emit_changes at ../engine/dconf-engine.c:1218
 #213 dconf_engine_change_fast at ../engine/dconf-engine.c:1383
 #214 dconf_settings_backend_write at ../gsettings/dconfsettingsbackend.c:76
 #215 g_settings_backend_write at ../gio/gsettingsbackend.c:802
 #216 g_settings_write_to_backend.isra.0 at ../gio/gsettings.c:1165
 #217 g_settings_set_value at ../gio/gsettings.c:1605
 #218 g_settings_set_double at ../gio/gsettings.c:2122
 #219 settings_set_double at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/settings.c:432
 #220 key_release at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/key.c:349
 #221 status_release at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/status.c:289
 #222 fsm_process at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/fsm.c:197
 #223 status_pressed_set at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/status.c:222
 #224 status_focus_set at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/status.c:183
 #225 view_update_extensions at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/view.c:720
 #226 view_set_scalex at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/view.c:735
 #227 g_cclosure_marshal_VOID__STRINGv at ../gobject/gmarshal.c:1462
 #228 _g_closure_invoke_va at ../gobject/gclosure.c:895
 #231 g_settings_real_change_event at ../gio/gsettings.c:392
 #232 _g_cclosure_marshal_BOOLEAN__POINTER_INTv at ../gio/gmarshal-internal.c:428
 #233 _g_closure_invoke_va at ../gobject/gclosure.c:895
 #236 settings_backend_changed at ../gio/gsettings.c:452
 #237 g_settings_backend_invoke_closure at ../gio/gsettingsbackend.c:275
 #238 g_main_context_invoke_full at ../glib/gmain.c:6414
 #239 g_main_context_invoke at ../glib/gmain.c:6374
 #240 g_settings_backend_dispatch_signal at ../gio/gsettingsbackend.c:339
 #241 dconf_engine_emit_changes at ../engine/dconf-engine.c:1218
 #242 dconf_engine_change_fast at ../engine/dconf-engine.c:1383
 #243 dconf_settings_backend_write at ../gsettings/dconfsettingsbackend.c:76
 #244 g_settings_backend_write at ../gio/gsettingsbackend.c:802
 #245 g_settings_write_to_backend.isra.0 at ../gio/gsettings.c:1165
 #246 g_settings_set_value at ../gio/gsettings.c:1605
 #247 g_settings_set_double at ../gio/gsettings.c:2122
 #248 settings_set_double at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/settings.c:432
 #249 key_release at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/key.c:349
 #250 status_release at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/status.c:289
 #251 fsm_process at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/fsm.c:197
 #252 status_pressed_set at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/status.c:222
 #253 status_focus_set at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/status.c:183
 #254 view_update_extensions at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/view.c:720
 #255 view_set_scalex at /usr/src/debug/florence-0.6.3-19.fc38.x86_64/src/view.c:735