Enrico Weigelt, metux IT consult f1ba454733 dix: protect from pScreen->SetCursorPosition == NULL ...

It's safer not relying on all ScreenProc's actually filled.

../dix/events.c: In function ‘CheckPhysLimits’:
../dix/events.c:780:14: warning: dereference of NULL ‘pScreen’ [CWE-476] [-Wanalyzer-null-dereference]
  780 |             (*pScreen->SetCursorPosition)
      |             ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>

2025-06-12 16:34:14 +02:00

..

.gitignore

Fix spelling/wording issues

2020-07-05 13:07:33 -07:00

atom_priv.h

dix: unexport InitAtoms() and FreeAllAtoms()

2025-06-12 16:20:15 +02:00

atom.c

dix: unexport InitAtoms() and FreeAllAtoms()

2025-06-12 16:20:15 +02:00

BuiltInAtoms

R6.6 is the Xorg base-line

2003-11-14 15:54:54 +00:00

callback_priv.h

dix: fix duplicate typedef of CallbackListPtr

2024-09-01 22:32:49 +00:00

closestr.h

dix: move closestr.h into dix directory

2024-04-16 01:42:39 +00:00

color.c

dix: drop unnecessary check on HAVE_DIX_CONFIG_H

2024-10-10 13:38:31 +00:00

colormap_priv.h

dix: move colormap flags into colormap_priv.h and rename them

2024-09-01 22:06:50 +00:00

colormap.c

dix: unexport DeliverEvents() and fix return type

2025-06-12 16:18:40 +02:00

cursor_priv.h

dix: unexport GetSpritePosition()

2024-09-02 16:43:29 +00:00

cursor.c

os: move BUG_*() macros to own private header

2025-02-17 19:32:48 +00:00

devices.c

dix: rename IsFloating() to InputDevIsFloating()

2025-06-12 16:19:40 +02:00

dispatch.c

dix: drop unused SetVendorRelease()

2025-06-12 16:20:19 +02:00

dispatch.h

dix: drop unnecessary check on HAVE_DIX_CONFIG_H

2024-10-10 13:38:31 +00:00

display.c

dix: add getter for display name

2025-02-11 19:13:01 +01:00

dix_priv.h

dix: unexport SetInputCheck() and make it inline

2025-06-12 16:20:09 +02:00

dixfonts.c

dix: protect doPolyText() from potential NULL dereference

2025-06-12 16:33:57 +02:00

dixgrabs_priv.h

dix: unexport non-public functions from dixgrabs.h and document prototypes

2024-10-10 13:50:57 +00:00

dixstruct_priv.h

include: move private defs to dixstruct_priv.h

2024-04-30 00:47:38 +00:00

dixutils.c

dix: unexport BlockHandler()

2025-06-12 16:19:43 +02:00

enterleave.c

dix: protect against alloc failure in ‘DeviceFocusEvent()

2025-06-12 16:34:05 +02:00

enterleave.h

dix: drop unnecessary check on HAVE_DIX_CONFIG_H

2024-10-10 13:38:31 +00:00

eventconvert.c

dix: limit checks to MAX_VALUATORS when generating Xi events

2024-10-28 05:38:25 +00:00

eventconvert.h

dix: unexport eventconvert.h functions

2024-03-11 12:26:44 +01:00

events.c

dix: protect from pScreen->SetCursorPosition == NULL

2025-06-12 16:34:14 +02:00

exevents_priv.h

XI: unexport XIPropToInt() and XIPropToFloat()

2025-06-12 16:25:48 +02:00

extension.c

dix: drop unnecessary check on HAVE_DIX_CONFIG_H

2024-10-10 13:38:31 +00:00

gc_priv.h

dix: unexport SetClipRects()

2024-04-15 23:10:31 +00:00

gc.c

dix: use dixDestroyPixmap() instead of direct driver call

2025-02-12 17:48:30 +01:00

generate-atoms

dix: replace AtomError() by better messages

2025-06-12 16:20:12 +02:00

gestures.c

os: move BUG_*() macros to own private header

2025-02-17 19:32:48 +00:00

getevents.c

dix: rename IsFloating() to InputDevIsFloating()

2025-06-12 16:19:40 +02:00

globals.c

dix: add getter for display name

2025-02-11 19:13:01 +01:00

glyphcurs.c

dix: use dixDestroyPixmap() instead of direct driver call

2025-02-12 17:48:30 +01:00

grabs.c

dix: rename IsMaster to InputDevIsMaster()

2025-06-12 16:19:33 +02:00

input_priv.h

dix: unexport LastEventTimeToggleResetAll()

2025-06-12 16:20:06 +02:00

inpututils.c

dix: rename IsFloating() to InputDevIsFloating()

2025-06-12 16:19:40 +02:00

main.c

dix: unexport InitAtoms() and FreeAllAtoms()

2025-06-12 16:20:15 +02:00

meson.build

dix: add getter for display name

2025-02-11 19:13:01 +01:00

pixmap.c

dix: use dixDestroyPixmap() instead of direct driver call

2025-02-12 17:48:30 +01:00

privates.c

dix: drop unnecessary check on HAVE_DIX_CONFIG_H

2024-10-10 13:38:31 +00:00

property_priv.h

dix: unexport DeleteAllWindowProperties()

2024-09-02 17:50:47 +00:00

property.c

dix: move props into WindowRec and fix potential NULL deref

2025-06-12 16:34:03 +02:00

protocol.txt

drop remains of DMX

2024-03-05 16:57:52 +01:00

ptrveloc_priv.h

dix: fix duplicate typedef of MotionTracker and *MotionTrackerPtr

2024-09-01 22:32:49 +00:00

ptrveloc.c

XI: unexport XIPropToInt() and XIPropToFloat()

2025-06-12 16:25:48 +02:00

region.c

dix: region: add comments on xfreeData()

2025-06-12 16:34:09 +02:00

registry_priv.h

dix: unexport XREGISTRY_UNKNOWN define

2024-03-03 23:20:06 +00:00

registry.c

dix: drop unnecessary check on HAVE_DIX_CONFIG_H

2024-10-10 13:38:31 +00:00

reqhandlers_priv.h

dix: unexport events related request handlers

2025-06-12 16:16:45 +02:00

resource.c

dix: unexport and document MarkClientException()

2025-06-12 16:17:42 +02:00

screenint_priv.h

dix: fix duplicate typedef of *ScreenPtr

2024-09-01 22:32:49 +00:00

selection.c

dix: drop unnecessary check on HAVE_DIX_CONFIG_H

2024-10-10 13:38:31 +00:00

stubmain.c

Allow DDX to provide a main()

2013-07-23 23:56:58 +01:00

swaprep.c

dix: drop unnecessary check on HAVE_DIX_CONFIG_H

2024-10-10 13:38:31 +00:00

swapreq.c

dix: unexport events related request handlers

2025-06-12 16:16:45 +02:00

tables.c

include: drop obsolete dixevents.h

2025-06-12 16:17:35 +02:00

touch.c

dix: touch: NULL-protection in TouchAddRegularListener()

2025-06-12 16:34:12 +02:00

window.c

dix: move props into WindowRec and fix potential NULL deref

2025-06-12 16:34:03 +02:00