xserver/Xext
Peter Hutterer d2d4fb35e7 Xext/xres: fix wrong swap check
The byte-swap check for rep.spec.client used 'client->swapped'
(the queried client) instead of 'sendClient->swapped' (the
requesting client). The reply is sent to sendClient, so swapping
must be based on sendClient's byte order. When a byte-swapped
client queries a native-byte-order client (or vice versa), the
spec.client field in the reply has the wrong byte order, causing
the client library to misinterpret the XID. Lines 504 and later
correctly use sendClient->swapped, so this was an oversight.

Co-Authored-by: Claude Code <noreply@anthropic.com>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/2181>
2026-04-24 01:55:36 +00:00
..
bigreq.c Xext: bigreq: drop swapping request length fields 2026-01-25 10:39:59 -08:00
dpms.c Xext: dpms: need to include geext.h 2026-01-25 10:40:00 -08:00
dpmsproc.h dpms: Consolidate a bunch of stuff into Xext/dpms.c 2017-03-27 15:59:47 -04:00
geext.c Xext: geext: move struct _GEExtension into geext.c 2026-01-25 10:40:00 -08:00
geext.h Xext: geext.h: fix missing include of Xfuncproto.h 2026-01-25 10:40:00 -08:00
geint.h xge: Hide some implementation details 2015-07-08 16:40:58 -04:00
hashtable.c dix: Fix undefined shift in ht_generic_hash 2019-10-15 14:06:30 -04:00
hashtable.h Fix spelling/wording issues 2020-07-05 13:07:33 -07:00
meson.build Xace: dont install xace.h and xacestr.h anymore 2026-01-25 10:39:54 -08:00
panoramiX.c panoramix: avoid null dereference in PanoramiXConsolidate() 2026-01-25 10:40:02 -08:00
panoramiX.h Xext: drop _PANORAMIX_SERVER 2026-01-25 10:39:54 -08:00
panoramiXh.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
panoramiXprocs.c dix: unexport Ones() 2026-01-25 10:39:57 -08:00
panoramiXsrv.h Replace 'pointer' type with 'void *' 2014-01-12 10:24:11 -08:00
panoramiXSwap.c Xext: panoramiX: drop now obsolete swap procs 2026-01-25 10:39:59 -08:00
saver.c Fix typos 2026-03-03 06:50:01 -03:00
security.c Xext: security: drop swapping request length fields 2026-01-25 10:39:59 -08:00
securitysrv.h Xext: securitysrv.h: drop hacks for including secur.h 2026-01-25 10:39:54 -08:00
shape.c Xext: shape: drop now obsolete swap procs 2026-01-25 10:39:59 -08:00
shm.c Xext/shm: avoid null dereference in ShmInitScreenPriv() 2026-01-25 10:40:02 -08:00
shmint.h xext: Fix shmint.h to not use headers outside of sdk_HEADERS 2013-11-14 10:22:15 +09:00
sleepuntil.c prevent name clash on Windows w/ RT_* defines 2026-01-19 12:48:30 -08:00
sleepuntil.h Replace 'pointer' type with 'void *' 2014-01-12 10:24:11 -08:00
sync.c Zero out structs to avoid leaking information via padding 2026-04-24 01:14:55 +00:00
syncsdk.h xsync: Add resource inside of SyncCreate, export SyncCreate 2019-04-17 14:01:17 -07:00
syncsrv.h sync: Convert from "CARD64" to int64_t. 2017-09-20 13:19:27 -04:00
vidmode.c Xext/vidmode: avoid null dereference if VidModeCreateMode() allocation fails 2026-01-25 10:40:02 -08:00
xace.c xace: typesafe hook function for XACE_KEY_AVAIL 2026-01-25 10:39:54 -08:00
xace.h Xace: provide definitions of new hook functions when xace is disabled 2026-01-25 10:40:02 -08:00
xacestr.h Replace 'pointer' type with 'void *' 2014-01-12 10:24:11 -08:00
xcmisc.c Xext: xcmisc: drop now obsolete swap procs 2026-01-25 10:39:59 -08:00
xf86bigfont.c Fix typos 2026-03-03 06:50:01 -03:00
xf86bigfontsrv.h Move extension initialisation prototypes into extinit.h 2012-07-09 23:06:41 -07:00
xres.c Xext/xres: fix wrong swap check 2026-04-24 01:55:36 +00:00
xselinux.h include: unpexport SELINUX_* consts from include/global.h 2026-01-19 12:32:24 -08:00
xselinux_ext.c Xext/xselinux: add fast path to ProcSELinuxListSelections() 2026-01-25 10:40:02 -08:00
xselinux_hooks.c selinux: only generate audit events for avc and error messages 2026-02-15 10:43:28 -08:00
xselinux_label.c Xext/xselinux: avoid memory leak in SELinuxAtomToSID() 2026-01-25 10:40:02 -08:00
xselinuxint.h selinux: Stop using security_context_t 2021-08-17 16:02:39 -04:00
xtest.c Xext/xtest: avoid null dereference in ProcXTestFakeInput() 2026-01-25 10:40:03 -08:00
xvdisp.c Zero out structs to avoid leaking information via padding 2026-04-24 01:14:55 +00:00
xvdisp.h Fix swapped Xv dispatch under Xinerama. 2007-12-02 14:15:36 -05:00
xvdix.h xv: move XvVideoNotifyRec into xvmain.c 2026-01-25 10:39:55 -08:00
xvmain.c xv: move XvVideoNotifyRec into xvmain.c 2026-01-25 10:39:55 -08:00
xvmc.c Zero out structs to avoid leaking information via padding 2026-04-24 01:14:55 +00:00
xvmcext.h Xext: xvmc: drop unused XvMCScreenInitProc 2026-01-25 10:39:57 -08:00