Handlers for the "destroy" signal need to unregister themselves from the
signal (using wl_list_remove()) before invoking free().
Invalid write of size 8
at 0x487DF27: wl_list_remove (in /usr/lib/libwayland-server.so.0.20.0)
by 0x4906FF0: wlr_signal_emit_safe (signal.c:32)
by 0x48EA304: reset_xdg_surface (wlr_xdg_surface.c:430)
by 0x48EA3D6: UnknownInlinedFun (wlr_xdg_surface.c:464)
by 0x48EA3D6: xdg_surface_handle_resource_destroy (wlr_xdg_surface.c:282)
by 0x4877899: ??? (in /usr/lib/libwayland-server.so.0.20.0)
by 0x487DEBF: ??? (in /usr/lib/libwayland-server.so.0.20.0)
by 0x487E3DF: ??? (in /usr/lib/libwayland-server.so.0.20.0)
by 0x487830D: wl_client_destroy (in /usr/lib/libwayland-server.so.0.20.0)
by 0x48783F6: ??? (in /usr/lib/libwayland-server.so.0.20.0)
by 0x487B1C9: wl_event_loop_dispatch (in /usr/lib/libwayland-server.so.0.20.0)
by 0x4878D36: wl_display_run (in /usr/lib/libwayland-server.so.0.20.0)
by 0x110DAC: main (main.c:81)
Address 0xc3213d8 is 424 bytes inside a block of size 704 free'd
at 0x484118B: free (vg_replace_malloc.c:755)
by 0x4906FDD: wlr_signal_emit_safe (signal.c:29)
by 0x48EA304: reset_xdg_surface (wlr_xdg_surface.c:430)
by 0x48EA3D6: UnknownInlinedFun (wlr_xdg_surface.c:464)
by 0x48EA3D6: xdg_surface_handle_resource_destroy (wlr_xdg_surface.c:282)
by 0x4877899: ??? (in /usr/lib/libwayland-server.so.0.20.0)
by 0x487DEBF: ??? (in /usr/lib/libwayland-server.so.0.20.0)
by 0x487E3DF: ??? (in /usr/lib/libwayland-server.so.0.20.0)
by 0x487830D: wl_client_destroy (in /usr/lib/libwayland-server.so.0.20.0)
by 0x48783F6: ??? (in /usr/lib/libwayland-server.so.0.20.0)
by 0x487B1C9: wl_event_loop_dispatch (in /usr/lib/libwayland-server.so.0.20.0)
by 0x4878D36: wl_display_run (in /usr/lib/libwayland-server.so.0.20.0)
by 0x110DAC: main (main.c:81)
Block was alloc'd at
at 0x48435FF: calloc (vg_replace_malloc.c:1117)
by 0x113E22: xdg_surface_new (xdg.c:401)
by 0x4906FDD: wlr_signal_emit_safe (signal.c:29)
by 0x48EABE7: handle_xdg_surface_commit (wlr_xdg_surface.c:331)
by 0x4908FE7: surface_commit_state (wlr_surface.c:457)
by 0x524DD49: ??? (in /usr/lib/libffi.so.8.1.0)
by 0x524D266: ??? (in /usr/lib/libffi.so.8.1.0)
by 0x487D322: ??? (in /usr/lib/libwayland-server.so.0.20.0)
by 0x48785CB: ??? (in /usr/lib/libwayland-server.so.0.20.0)
by 0x487B1C9: wl_event_loop_dispatch (in /usr/lib/libwayland-server.so.0.20.0)
by 0x4878D36: wl_display_run (in /usr/lib/libwayland-server.so.0.20.0)
by 0x110DAC: main (main.c:81)
Invalid write of size 8
at 0x487DF27: wl_list_remove (in /usr/lib/libwayland-server.so.0.20.0)
by 0x4906FF0: wlr_signal_emit_safe (signal.c:32)
by 0x48F5529: UnknownInlinedFun (wlr_input_device.c:34)
by 0x48F5529: wlr_input_device_destroy (wlr_input_device.c:29)
by 0x48CE4B5: backend_destroy.part.0.lto_priv.0 (backend.c:148)
by 0x48D2D55: multi_backend_destroy (backend.c:59)
by 0x48788FE: wl_display_destroy (in /usr/lib/libwayland-server.so.0.20.0)
by 0x110E71: UnknownInlinedFun (server.c:406)
by 0x110E71: main (main.c:83)
Address 0xc466568 is 24 bytes inside a block of size 56 free'd
at 0x484118B: free (vg_replace_malloc.c:755)
by 0x4906FDD: wlr_signal_emit_safe (signal.c:29)
by 0x48F5529: UnknownInlinedFun (wlr_input_device.c:34)
by 0x48F5529: wlr_input_device_destroy (wlr_input_device.c:29)
by 0x48CE4B5: backend_destroy.part.0.lto_priv.0 (backend.c:148)
by 0x48D2D55: multi_backend_destroy (backend.c:59)
by 0x48788FE: wl_display_destroy (in /usr/lib/libwayland-server.so.0.20.0)
by 0x110E71: UnknownInlinedFun (server.c:406)
by 0x110E71: main (main.c:83)
Block was alloc'd at
at 0x48435FF: calloc (vg_replace_malloc.c:1117)
by 0x11590F: new_input_notify (seat.c:137)
by 0x4906FDD: wlr_signal_emit_safe (signal.c:29)
by 0x4906FDD: wlr_signal_emit_safe (signal.c:29)
by 0x48CDCEE: UnknownInlinedFun (events.c:109)
by 0x48CDCEE: UnknownInlinedFun (events.c:242)
by 0x48CDCEE: UnknownInlinedFun (backend.c:58)
by 0x48CDCEE: handle_libinput_readable (backend.c:48)
by 0x48CE1BE: backend_start.lto_priv.0 (backend.c:114)
by 0x48D2CE5: multi_backend_start (backend.c:33)
by 0x110C45: UnknownInlinedFun (server.c:375)
by 0x110C45: main (main.c:68)
e.g., open an editor from a terminal, minimize it, then hit ^C in the terminal
simply don't unmap xdg or xwayland views if they are not currently marked as mapped
When a window title changed dynamically (for example when running
"cd" within an xfce4-terminal), the titlebar did not immediately
update to show the new title. (The titlebar would update as soon
as the mouse cursor moved.)
...and replace with a local MAX macro, because:
- They contain a ({}) construct which is a GNU extension and that's
against Drew's coding style
- min() is not used anyway
- MAX() clashes with cairo's macro, so best to not add this in labwc.h
Split desktop_focus_view() into the following two functions:
- desktop_focus_and_activate_view()
- desktop_raise_view()
Always call view_set_activated() rather than using the private
set_activated(). This keeps the code cleaner and ensures
wlr_foreign_toplevel_handle_v1_set_activated() is called.
...and take into account output layout co-ordinates.
Previously xdg-shell views were just positioned at (0, 0) on first map
regardless of output co-ordinates.
Fix issue #39
src/xdg.c:269:48: error: no member named 'subsurfaces' in 'struct wlr_surface'
wl_list_for_each(subsurface, &view->surface->subsurfaces,
~~~~~~~~~~~~~ ^
/usr/include/wayland-util.h:443:30: note: expanded from macro 'wl_list_for_each'
for (pos = wl_container_of((head)->next, pos, member); \
^~~~
/usr/include/wayland-util.h:409:32: note: expanded from macro 'wl_container_of'
(__typeof__(sample))((char *)(ptr) - \
^~~
Based on 3162766eef
Some xdg-shell applications remember the (un)maximized states when last
closed. We could honour this state, but it makes the code cumbersome
regarding padding and position. Prefer to keep it simple.
src/xdg.c:180:2: warning: implicit declaration of function 'wlr_xdg_surface_for_each_popup' is invalid in C99 [-Wimplicit-function-declaration]
wlr_xdg_surface_for_each_popup(view->xdg_surface, iterator, data);
^
ld: error: undefined symbol: wlr_xdg_surface_for_each_popup
>>> referenced by xdg.c:180 (src/xdg.c:180)
>>> labwc.p/src_xdg.c.o:(xdg_toplevel_view_for_each_popup)
Based on 5438cc158a
