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Liu Heng 43334c34c6 xwayland: Fix incorrect pointer coordinates in enter events
Xwayland was sending incorrect pointer coordinates to X clients on
pointer enter events.

This was caused by calling CheckMotion() with a NULL event, which
prevented the pointer sprite hot coordinates from being updated
properly.

Fix this by constructing a proper DeviceEvent of type ET_Enter in
pointer_handle_enter, initializing it with the current timestamp
and EVENT_SOURCE_FOCUS, and passing it to CheckMotion() instead
of NULL.

This ensures the pointer sprite coordinates are correctly updated
when the pointer enters a window.

(cherry picked from commit 7fb5e00ad8)
(cherry picked from commit b4c5796e4b)

Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/2151>
2026-04-09 08:59:09 +00:00
.gitlab-ci CI: update libdecor from 0.1.0 to 0.1.1 2024-09-24 11:33:02 +02:00
composite composite: initialize border clip even when pixmap alloc fails 2025-02-25 19:38:11 +01:00
damageext Remove autotools support 2021-10-27 13:15:40 +03:00
dbe Drop Xorg DDX 2024-04-12 10:40:05 +02:00
dix dix: set errorValue correctly when XID lookup fails in ChangeGCXIDs() 2026-04-09 08:59:09 +00:00
doc dix: dixutils: make workQueue pointer dix-private 2024-02-23 23:06:38 +00:00
dri3 Drop Xorg DDX 2024-04-12 10:40:05 +02:00
fb Drop Xorg DDX 2024-04-12 10:40:05 +02:00
glamor glamor: avoid double free in glamor_make_pixmap_exportable() 2026-04-09 08:59:08 +00:00
glx Drop Xorg DDX 2024-04-12 10:40:05 +02:00
hw xwayland: Fix incorrect pointer coordinates in enter events 2026-04-09 08:59:09 +00:00
include xkb: Make the RT_XKBCLIENT resource private 2025-10-28 14:27:03 +01:00
man Drop Xorg DDX 2024-04-12 10:40:05 +02:00
mi mi: guard miPointer functions against NULL dereferences 2025-04-08 10:03:30 +02:00
miext meson: fix build if shmfence is enabled but dri3 & xwayland are not 2025-10-21 08:56:39 +02:00
os os: use close-on-exec for X server socket to prevent fd leaks 2026-04-09 08:59:08 +00:00
present present: Fix use-after-free in present_create_notifies() 2025-10-28 14:27:03 +01:00
randr randr: Do not leak the provider property 2025-06-26 09:58:59 +02:00
record record: Check for overflow in RecordSanityCheckRegisterClients() 2025-06-17 15:08:10 +02:00
render render: Avoid 0 or less animated cursors 2025-06-17 15:07:32 +02:00
test test: Fix xsync test 2025-02-25 19:38:08 +01:00
Xext panoramix: avoid null dereference in PanoramiXConsolidate() 2026-04-09 08:59:08 +00:00
xfixes xfixes: Check request length for SetClientDisconnectMode 2025-06-17 15:07:52 +02:00
Xi Xi: handle allocation failure in add_master_func() 2025-10-21 08:56:39 +02:00
xkb xkb: Prevent overflow in XkbSetCompatMap() 2025-10-28 14:27:03 +01:00
.appveyor.yml Drop Xephyr / kdrive DDX 2024-04-12 10:40:05 +02:00
.dir-locals.el .dir-locals.el: Add missing final newline 2019-10-01 17:05:28 +00:00
.gitignore Clean up the .gitignore file 2024-01-12 00:50:24 +00:00
.gitlab-ci.yml CI: update libdecor from 0.1.0 to 0.1.1 2024-09-24 11:33:02 +02:00
.mailmap Add a .mailmap file to canonicalize author names and emails 2023-03-15 18:10:51 +00:00
COPYING os: Use EVP APIs when building with OpenSSL 3 2025-10-21 08:56:39 +02:00
meson.build meson: don't build xselinux if xace is disabled 2026-04-09 08:59:08 +00:00
meson_options.txt meson: Build Xwayland unconditionally 2024-04-12 10:40:05 +02:00
README.md Fix spelling/wording issues 2020-07-05 13:07:33 -07:00
SECURITY.md xwayland: Expunge the SECURITY.md file 2026-04-09 08:59:08 +00:00
xserver.ent.in doc: relocate xserver.ent in the package root directory 2011-05-14 11:22:26 -07:00

X Server

The X server accepts requests from client applications to create windows, which are (normally rectangular) "virtual screens" that the client program can draw into.

Windows are then composed on the actual screen by the X server (or by a separate composite manager) as directed by the window manager, which usually communicates with the user via graphical controls such as buttons and draggable titlebars and borders.

For a comprehensive overview of X Server and X Window System, consult the following article: https://en.wikipedia.org/wiki/X_server

All questions regarding this software should be directed at the Xorg mailing list:

https://lists.freedesktop.org/mailman/listinfo/xorg

The primary development code repository can be found at:

https://gitlab.freedesktop.org/xorg/xserver

For patch submission instructions, see:

https://www.x.org/wiki/Development/Documentation/SubmittingPatches

As with other projects hosted on freedesktop.org, X.Org follows its Code of Conduct, based on the Contributor Covenant. Please conduct yourself in a respectful and civilized manner when using the above mailing lists, bug trackers, etc:

https://www.freedesktop.org/wiki/CodeOfConduct