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xserver/dix
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Alan Coopersmith ac42c39145 dix: set errorValue correctly when XID lookup fails in ChangeGCXIDs() 
dixLookupResourceByType always overwrites the pointer passed in as the
first arg, so we shouldn't use the union it's in after that to get the
requested XID value to put in the errorValue.

Closes: #1857
Fixes: 2d7eb4a19 ("Pre-validate ChangeGC XIDs.")
Reported-by: Mouse <mouse@Rodents-Montreal.ORG>
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/2111>
2025-12-08 05:52:19 +00:00
..
.gitignore Fix spelling/wording issues 2020-07-05 13:07:33 -07:00
atom.c Revert "dix: unexport MakePredeclaredAtoms()" 2025-07-16 17:14:21 -07:00
BuiltInAtoms Strip trailing whitespace from source files 2025-10-05 11:56:48 -07:00
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.c rename old symbol PANORAMIX to XINERAMA 2025-02-06 15:51:27 +00:00
colormap_priv.h Revert "dix: unexport AllocColor()" 2025-06-24 11:23:10 -07:00
cursor.c Revert "dix: unexport cursor refcounting functions" 2025-09-06 17:01:39 +00:00
devices.c Revert "os: move BUG_*() macros to own private header" 2025-06-13 17:13:54 -07:00
dispatch.c Revert "dix: unexport cursor allocation functions" 2025-09-06 17:01:39 +00:00
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 Revert "dix: unexport MakePredeclaredAtoms()" 2025-07-16 17:14:21 -07:00
dixfonts.c dix: avoid null ptr deref at doListFontsWithInfo 2025-09-20 22:05:27 +00:00
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: drop unnecessary check on HAVE_DIX_CONFIG_H 2024-10-10 13:38:31 +00:00
enterleave.c dix: handle allocation failure in DeviceFocusEvent() 2025-10-17 18:04:36 +00:00
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 Revert "dix: unexport cursor refcounting functions" 2025-09-06 17:01:39 +00:00
exevents_priv.h include: move private definitions out of exevents.h 2024-04-30 00:47:38 +00:00
extension.c dix: drop unnecessary check on HAVE_DIX_CONFIG_H 2024-10-10 13:38:31 +00:00
gc.c dix: set errorValue correctly when XID lookup fails in ChangeGCXIDs() 2025-12-08 05:52:19 +00:00
gc_priv.h dix: unexport SetClipRects() 2024-04-15 23:10:31 +00:00
gestures.c dix: avoid null dereference if wOtherInputMasks() returns NULL 2025-10-17 18:04:36 +00:00
getevents.c Revert "os: log: replace ErrorFSigSafe() by ErrorF()" 2025-06-24 23:40:50 +00:00
globals.c Revert "dix: unexport rootCursor" 2025-09-06 17:01:39 +00:00
glyphcurs.c Revert "dix: unexport ServerBitsFromGlyph()" 2025-09-06 17:01:38 +00:00
grabs.c Revert "dix: unexport cursor refcounting functions" 2025-09-06 17:01:39 +00:00
initatoms.c Revert "dix: generate MakePredeclaredAtoms() from BuiltInAtoms file" 2025-07-16 17:14:51 -07:00
input_priv.h dix: fix warning on redefinition of typedefs 2025-05-18 17:35:31 +00:00
inpututils.c Revert "os: move BUG_*() macros to own private header" 2025-06-13 17:13:54 -07:00
main.c Revert "dix: unexport rootCursor" 2025-09-06 17:01:39 +00:00
meson.build Revert "dix: generate MakePredeclaredAtoms() from BuiltInAtoms file" 2025-07-16 17:14:51 -07:00
pixmap.c Revert "dix: use dixDestroyPixmap() instead of direct driver call" 2025-06-17 20:02:16 +00:00
privates.c dix: drop unnecessary check on HAVE_DIX_CONFIG_H 2024-10-10 13:38:31 +00:00
property.c dix: avoid memory leak in ProcListProperties() 2025-10-17 18:04:36 +00:00
property_priv.h Revert "dix: unexport dixLookupProperty()" 2025-11-17 21:33:26 +01:00
protocol.txt drop remains of DMX 2024-03-05 16:57:52 +01:00
ptrveloc.c Revert "os: log: replace ErrorFSigSafe() by ErrorF()" 2025-06-24 23:40:50 +00:00
ptrveloc_priv.h dix: fix duplicate typedef of MotionTracker and *MotionTrackerPtr 2024-09-01 22:32:49 +00:00
region.c dix: drop unnecessary check on HAVE_DIX_CONFIG_H 2024-10-10 13:38:31 +00:00
registry.c dix: drop unnecessary check on HAVE_DIX_CONFIG_H 2024-10-10 13:38:31 +00:00
registry_priv.h dix: unexport XREGISTRY_UNKNOWN define 2024-03-03 23:20:06 +00:00
resource.c rename old symbol PANORAMIX to XINERAMA 2025-02-06 15:51:27 +00:00
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: assert that size of buffers to swap is a multiple of the swap size 2025-10-17 18:04:36 +00:00
swapreq.c Revert "misc.h: drop LengthRestB() macro" 2025-06-13 22:30:27 +00:00
tables.c dix: tables.c should include header that defines InitialVector 2025-04-19 17:02:15 +00:00
touch.c dix: avoid null dereference if wOtherInputMasks() returns NULL 2025-10-17 18:04:36 +00:00
window.c dix: handle allocation failure in ChangeWindowDeviceCursor() 2025-10-17 18:04:36 +00:00