| Age | Commit message (Collapse) | Author |
|---|
|
|
|
Automatically float xwayland windows
|
|
|
|
xdg_shell: make view floating if a parent has been set
|
|
|
|
output bg command: fix memleak and refactoring
|
|
- fixes a double-free error when access() failed.
- refactor code to make memory managment (alloc/free) more straightforward
- do not bring the temporary wordexp_t struct around
- do not postpone errors handling
|
|
- src must be free after join_args()
- wordfree must bee used after wordexp
|
|
layer shell: fix some use after free on destroy
|
|
Both sway_output and sway_layer_shell listen to wlr's output destroy event,
but sway_layer_shell needs to access into sway_output's data strucure and needs
to be destroyed first.
Resolve this by making sway_layer_shell listen to a new event that happens at
start of sway_output's destroy handler
|
|
Fixes this kind of use-after-free:
==1795==ERROR: AddressSanitizer: heap-use-after-free on address 0x612000191ef0 at pc 0x00000048c388 bp 0x7ffe308f0410 sp 0x7ffe308f0400
WRITE of size 8 at 0x612000191ef0 thread T0
#0 0x48c387 in wl_list_remove ../common/list.c:157
#1 0x42196b in handle_destroy ../sway/desktop/layer_shell.c:275
#2 0x7f55cc2549fa in wlr_signal_emit_safe ../util/signal.c:29
#3 0x7f55cc22cf68 in layer_surface_destroy ../types/wlr_layer_shell.c:182
#4 0x7f55cc22d084 in layer_surface_resource_destroy ../types/wlr_layer_shell.c:196
#5 0x7f55cc4ca025 in destroy_resource src/wayland-server.c:688
#6 0x7f55cc4ca091 in wl_resource_destroy src/wayland-server.c:705
#7 0x7f55cc22c3a2 in resource_handle_destroy ../types/wlr_layer_shell.c:18
#8 0x7f55c8ef103d in ffi_call_unix64 (/lib64/libffi.so.6+0x603d)
#9 0x7f55c8ef09fe in ffi_call (/lib64/libffi.so.6+0x59fe)
#10 0x7f55cc4cdf2c (/lib64/libwayland-server.so.0+0xbf2c)
#11 0x7f55cc4ca3de in wl_client_connection_data src/wayland-server.c:420
#12 0x7f55cc4cbf01 in wl_event_loop_dispatch src/event-loop.c:641
#13 0x7f55cc4ca601 in wl_display_run src/wayland-server.c:1260
#14 0x40bb1e in server_run ../sway/server.c:141
#15 0x40ab2f in main ../sway/main.c:432
#16 0x7f55cb97318a in __libc_start_main ../csu/libc-start.c:308
#17 0x408d29 in _start (/opt/wayland/bin/sway+0x408d29)
0x612000191ef0 is located 48 bytes inside of 312-byte region [0x612000191ec0,0x612000191ff8)
freed by thread T0 here:
#0 0x7f55ce3bb880 in __interceptor_free (/lib64/libasan.so.5+0xee880)
#1 0x42f1db in handle_destroy ../sway/desktop/output.c:1275
#2 0x7f55cc2549fa in wlr_signal_emit_safe ../util/signal.c:29
#3 0x7f55cc23b4c2 in wlr_output_destroy ../types/wlr_output.c:284
#4 0x7f55cc1ddc20 in xdg_toplevel_handle_close ../backend/wayland/output.c:235
#5 0x7f55c8ef103d in ffi_call_unix64 (/lib64/libffi.so.6+0x603d)
previously allocated by thread T0 here:
#0 0x7f55ce3bbe50 in calloc (/lib64/libasan.so.5+0xeee50)
#1 0x42f401 in handle_new_output ../sway/desktop/output.c:1308
#2 0x7f55cc2549fa in wlr_signal_emit_safe ../util/signal.c:29
#3 0x7f55cc1d6cbf in new_output_reemit ../backend/multi/backend.c:113
#4 0x7f55cc2549fa in wlr_signal_emit_safe ../util/signal.c:29
#5 0x7f55cc1deac7 in wlr_wl_output_create ../backend/wayland/output.c:327
#6 0x7f55cc1db353 in backend_start ../backend/wayland/backend.c:55
#7 0x7f55cc1bad55 in wlr_backend_start ../backend/backend.c:35
#8 0x7f55cc1d67a0 in multi_backend_start ../backend/multi/backend.c:24
#9 0x7f55cc1bad55 in wlr_backend_start ../backend/backend.c:35
#10 0x40ba8a in server_run ../sway/server.c:136
#11 0x40ab2f in main ../sway/main.c:432
#12 0x7f55cb97318a in __libc_start_main ../csu/libc-start.c:308
|
|
Children can exist when destroying a container, such as when destroying
the last output. Sway is not terminating in that case.
|
|
Emitting the close event needs to happen before
container_output_destroy, because container_output_destroy sets the
sway_output to NULL and sway_output is used in IPC.
|
|
We were freeing the sway_output immediately upon disconnect which left
a dangling pointer in the output's container. It then tried to use the
pointer when the container is freed.
We don't need to store the sway_output in an output's container which is
destroying, so the fix is to set the pointer to NULL and remove the use
in container_free.
Also added an arrange when the output is disconnected for good measure.
|
|
|
|
Also add workspace to the transaction when a view maps in fullscreen
mode.
|
|
|
|
Also moved the arranging into view_unmap to avoid excessive code
duplication.
|
|
Prompts e.g. authentication request from firefox-wayland ought to be
floating.
This is a bit coarse but just fixed size is not enough, here is what
firefox does:
[1285461.363] -> [email protected]_xdg_surface(new id xdg_surface@68, wl_surface@71)
[1285461.508] -> [email protected]_toplevel(new id xdg_toplevel@67)
[1285461.571] -> [email protected]_parent(xdg_toplevel@37)
[1285461.630] -> [email protected]_title("Authentication Required")
[1285461.736] -> [email protected]_app_id("firefox")
...
[1285476.549] [email protected](0, 0, array)
...
[1285502.080] -> [email protected]_min_size(299, 187)
[1285502.140] -> [email protected]_max_size(1920, 32767)
This can also be observed with e.g. the open window of gedit
(gedit->open->other documents)
|
|
|
|
It happened when a view is a grandchild or deeper of the workspace, is
fullscreen, and unmaps. The workspace would not be included in the
transaction and its pointer to the fullscreen view was left dangling.
|
|
dont focus-follow-mouse when keyboard grab
|
|
|
|
|
|
Launch sway with SWAY_DEBUG=txn_timings to enable it.
|
|
|
|
|
|
|
|
|
|
container_destroy was calling container_reap_empty, which calls
container_destroy and so on. Eventually the original container_destroy
would return a NULL pointer to the caller which caused a crash.
This also fixes an arrange on the wrong container when moving views in
and out of stacks.
|
|
|
|
This forces transactions to complete in order by using a singly linked
list stored in the sway server.
|
|
There was no `current` child because the container was destroyed. This
makes it fall back to looking in the parent's current children list.
|
|
|
|
This implements atomic layout updates for when views map, reparent or
unmap.
|
|
bugfix: avoid access after free
|
|
if src is NULL due to a previous error we cannot use it in the command
result string.
Moreover if `src` points to `p.we_wordv[0]` we cannot use it after
`wordfree(&p)` in the command result string.
Bonus feature: If there was an error accessing the file, the string
rapresentation of the error is now included in the command result
string.
|
|
tobiasblass/prepare_server_before_dropping_privileges
Perform (partial) server initialization before dropping privileges.
|
|
Init the dmabuf exporting protocol in wlroots
|
|
Allows desktop capture via the dmabuf-capture wlroots example client.
|
|
Some operations during backend creation (e.g. becoming DRM master)
require CAP_SYS_ADMIN privileges. At this point, sway has dropped them
already, though. This patch splits the privileged part of server_init
into its own function and calls it before dropping its privileges.
This fixes the bug with minimal security implications.
|
|
|
|
* Also fix parts of the rendering where it was rendering the pending
state instead of current.
|
|
|
|
Set pool_buffers busy when handing them out
|
|
|
|
|
|
swayidle: fix stack overflow on sleep
|
|
|
|
Update for swaywm/wlroots#1060
|
