diff options
author | Simon Ser <contact@emersion.fr> | 2020-02-06 15:11:24 +0100 |
---|---|---|
committer | Drew DeVault <sir@cmpwn.com> | 2020-02-06 17:19:58 +0100 |
commit | 46561fc914b26d37c0ffac3c03ad09c27c2d6c2b (patch) | |
tree | 6a3fe8f108a3b634638446407306c929ce1ee1b1 /sway/desktop/layer_shell.c | |
parent | criteria: match containers without view (diff) | |
download | sway-46561fc914b26d37c0ffac3c03ad09c27c2d6c2b.tar.gz sway-46561fc914b26d37c0ffac3c03ad09c27c2d6c2b.tar.zst sway-46561fc914b26d37c0ffac3c03ad09c27c2d6c2b.zip |
Fix seat_set_focus_layer crash when disabling output
This fixes the following crash:
#0 0x00007f7daac3af25 in raise () at /usr/lib/libc.so.6
#1 0x00007f7daac24897 in abort () at /usr/lib/libc.so.6
#2 0x00007f7daac24767 in _nl_load_domain.cold () at /usr/lib/libc.so.6
#3 0x00007f7daac33526 in () at /usr/lib/libc.so.6
#4 0x0000555bfbc35029 in seat_set_focus_layer (seat=0x555bfd76d860, layer=0x555bfdda2ff0)
at ../sway/input/seat.c:1164
__PRETTY_FUNCTION__ = "seat_set_focus_layer"
__PRETTY_FUNCTION__ = "seat_set_focus_layer"
#5 0x0000555bfbc35029 in seat_set_focus_layer (seat=seat@entry=0x555bfd76d860, layer=0x555bfdda2ff0)
at ../sway/input/seat.c:1164
__PRETTY_FUNCTION__ = "seat_set_focus_layer"
#6 0x0000555bfbc25899 in handle_output_destroy (listener=0x555bfdb90688, data=<optimized out>)
at ../sway/desktop/layer_shell.c:263
layer = 0x555bfdd6b040
sway_layer = 0x555bfdb90610
seat = 0x555bfd76d860
client = 0x555bfdb76d70
set_focus = <optimized out>
#7 0x0000555bfbc5b669 in wl_signal_emit (data=0x555bfd795930, signal=0x555bfd795ae0)
at /usr/include/wayland-server-core.h:472
l = <optimized out>
next = 0x555bfdb6a3e8
__PRETTY_FUNCTION__ = "output_disable"
index = <optimized out>
#8 0x0000555bfbc5b669 in output_disable (output=output@entry=0x555bfd795930)
at ../sway/tree/output.c:263
__PRETTY_FUNCTION__ = "output_disable"
index = <optimized out>
#9 0x0000555bfbc3b890 in apply_output_config (oc=0x555bfd7d73d0, output=output@entry=0x555bfd795930)
at ../sway/config/output.c:321
wlr_output = 0x555bfd7afaf0
scale = <optimized out>
output_box = <optimized out>
#10 0x0000555bfbc28309 in handle_output_manager_apply
(listener=0x555bfbc7f148 <server+488>, data=0x555bfdca6eb0) at ../sway/desktop/output.c:936
wlr_output = <optimized out>
output = 0x555bfd795930
oc = <optimized out>
server = 0x555bfbc7ef60 <server>
config = 0x555bfdca6eb0
config_head = 0x555bfdb79350
ok = true
#11 0x00007f7dab4fbf7c in wlr_signal_emit_safe (signal=<optimized out>, data=0x555bfdca6eb0)
at ../subprojects/wlroots/util/signal.c:29
pos = 0x555bfbc7f148 <server+488>
l = 0x555bfbc7f148 <server+488>
cursor =
{link = {prev = 0x555bfbc7f148 <server+488>, next = 0x7fff238a8390}, notify = 0x7f7dab4fbef0 <handle_noop>}
end =
{link = {prev = 0x7fff238a8370, next = 0x555bfd7419f8}, notify = 0x7f7dab4fbef0 <handle_noop>}
#12 0x00007f7daa45469a in ffi_call_unix64 () at /usr/lib/libffi.so.6
#13 0x00007f7daa453fb6 in ffi_call () at /usr/lib/libffi.so.6
#14 0x00007f7daae6f82f in () at /usr/lib/libwayland-server.so.0
#15 0x00007f7daae6c193 in () at /usr/lib/libwayland-server.so.0
#16 0x00007f7daae6d7f2 in wl_event_loop_dispatch () at /usr/lib/libwayland-server.so.0
#17 0x00007f7daae6c39c in wl_display_run () at /usr/lib/libwayland-server.so.0
This crash happens because focus can only be set on mapped surfaces.
Diffstat (limited to 'sway/desktop/layer_shell.c')
-rw-r--r-- | sway/desktop/layer_shell.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sway/desktop/layer_shell.c b/sway/desktop/layer_shell.c index b6dddff6..b1ee8ae3 100644 --- a/sway/desktop/layer_shell.c +++ b/sway/desktop/layer_shell.c | |||
@@ -222,7 +222,7 @@ void arrange_layers(struct sway_output *output) { | |||
222 | } | 222 | } |
223 | } | 223 | } |
224 | 224 | ||
225 | static struct sway_layer_surface *find_any_layer_by_client( | 225 | static struct sway_layer_surface *find_mapped_layer_by_client( |
226 | struct wl_client *client, struct wlr_output *ignore_output) { | 226 | struct wl_client *client, struct wlr_output *ignore_output) { |
227 | for (int i = 0; i < root->outputs->length; ++i) { | 227 | for (int i = 0; i < root->outputs->length; ++i) { |
228 | struct sway_output *output = root->outputs->items[i]; | 228 | struct sway_output *output = root->outputs->items[i]; |
@@ -234,7 +234,8 @@ static struct sway_layer_surface *find_any_layer_by_client( | |||
234 | wl_list_for_each(lsurface, | 234 | wl_list_for_each(lsurface, |
235 | &output->layers[ZWLR_LAYER_SHELL_V1_LAYER_OVERLAY], link) { | 235 | &output->layers[ZWLR_LAYER_SHELL_V1_LAYER_OVERLAY], link) { |
236 | struct wl_resource *resource = lsurface->layer_surface->resource; | 236 | struct wl_resource *resource = lsurface->layer_surface->resource; |
237 | if (wl_resource_get_client(resource) == client) { | 237 | if (wl_resource_get_client(resource) == client |
238 | && lsurface->layer_surface->mapped) { | ||
238 | return lsurface; | 239 | return lsurface; |
239 | } | 240 | } |
240 | } | 241 | } |
@@ -258,7 +259,7 @@ static void handle_output_destroy(struct wl_listener *listener, void *data) { | |||
258 | 259 | ||
259 | if (set_focus) { | 260 | if (set_focus) { |
260 | struct sway_layer_surface *layer = | 261 | struct sway_layer_surface *layer = |
261 | find_any_layer_by_client(client, sway_layer->layer_surface->output); | 262 | find_mapped_layer_by_client(client, sway_layer->layer_surface->output); |
262 | if (layer) { | 263 | if (layer) { |
263 | seat_set_focus_layer(seat, layer->layer_surface); | 264 | seat_set_focus_layer(seat, layer->layer_surface); |
264 | } | 265 | } |