xserver/xkb
Pierre Le Marre d97d68f25f
xkb: Fix serialization of key type without level names
Before this commit the count of key type level names was wrongly set
in `XkbGetNames`: for key type without names, it was set to the level
count, while it should be 0:
- `XkbComputeGetNamesReplySize()` does not account key type without
  level names;
- `XkbSendNames()` does not write any level entry for key types without
  level names.

This causes a mismatch offset while parsing the response and its
processing would ultimately fail.

Fixed by setting the correct level name count: 0 if there is no level
name, else the number of levels.
2025-10-16 07:23:07 +02:00
..
ddxBeep.c drop obsolete HAVE_DIX_CONFIG_H 2024-10-10 13:38:31 +00:00
ddxCtrls.c drop obsolete HAVE_DIX_CONFIG_H 2024-10-10 13:38:31 +00:00
ddxKillSrv.c drop obsolete HAVE_DIX_CONFIG_H 2024-10-10 13:38:31 +00:00
ddxLEDs.c drop obsolete HAVE_DIX_CONFIG_H 2024-10-10 13:38:31 +00:00
ddxLoad.c Revert "xkb: unexport functions from xkbfmisc.c" 2025-07-12 11:47:06 -07:00
ddxPrivate.c drop obsolete HAVE_DIX_CONFIG_H 2024-10-10 13:38:31 +00:00
ddxVT.c drop obsolete HAVE_DIX_CONFIG_H 2024-10-10 13:38:31 +00:00
maprules.c Revert "xkb: drop unused XkbRF_LoadRulesByName()" 2025-07-12 11:47:06 -07:00
meson.build Add a Meson build system alongside autotools. 2017-04-26 15:25:27 -07:00
README.compiled Strip trailing whitespace from source files 2025-10-05 11:56:48 -07:00
xkb-procs.h xkb: rename xkb.h to xkb-procs.h 2022-07-08 14:27:04 +00:00
xkb.c xkb: Fix serialization of key type without level names 2025-10-16 07:23:07 +02:00
xkbAccessX.c drop obsolete HAVE_DIX_CONFIG_H 2024-10-10 13:38:31 +00:00
xkbActions.c Revert "dix: unexport GetSpritePosition()" 2025-09-06 17:01:37 +00:00
XKBAlloc.c xkb: ensure XkbAllocNames sets num_rg to 0 on allocation failure 2025-02-26 13:15:34 +00:00
xkbDflts.h Use ARRAY_SIZE all over the tree 2017-10-30 13:45:20 -04:00
xkbEvents.c drop obsolete HAVE_DIX_CONFIG_H 2024-10-10 13:38:31 +00:00
xkbfmisc.c Revert "xkb: move XkbConvertGetByNameComponents and make it static" 2025-07-12 11:47:06 -07:00
XKBGAlloc.c drop obsolete HAVE_DIX_CONFIG_H 2024-10-10 13:38:31 +00:00
xkbgeom.h Drop trailing whitespaces 2014-11-12 10:25:00 +10:00
xkbInit.c Revert "include: drop now empty xkbfile.h" 2025-07-12 11:47:06 -07:00
xkbLEDs.c drop obsolete HAVE_DIX_CONFIG_H 2024-10-10 13:38:31 +00:00
XKBMAlloc.c xkb: Check that needed is > 0 in XkbResizeKeyActions 2025-02-26 13:15:34 +00:00
XKBMisc.c Revert "xkb: unexport functions from xkbfmisc.c" 2025-07-12 11:47:06 -07:00
xkbout.c Revert "xkb: unexport functions from xkbfmisc.c" 2025-07-12 11:47:06 -07:00
xkbPrKeyEv.c xwayland: Don't run key behaviors and actions 2025-02-03 05:37:48 +00:00
xkbsrv_priv.h include: move private defs to dixstruct_priv.h 2024-04-30 00:47:38 +00:00
xkbSwap.c xkb: drop swapping request length fields 2025-02-06 22:28:48 +00:00
xkbtext.c xkb: Add tbGetBufferString helper function 2025-02-26 13:15:34 +00:00
xkbtext_priv.h xkbtext_priv.h: fix typo in header guard definition 2024-11-10 12:51:10 -08:00
xkbUtils.c xkb: Fix key type without level names in XkbCopyKeymap 2025-10-16 07:22:50 +02:00
XKM_file_format.txt Fix spelling/wording issues 2020-07-05 13:07:33 -07:00
xkmread.c Revert "xkb: unexport functions from xkbfmisc.c" 2025-07-12 11:47:06 -07:00

The X server uses this directory to store the compiled version of the
current keymap and/or any scratch keymaps used by clients.  The X server
or some other tool might destroy or replace the files in this directory,
so it is not a safe place to store compiled keymaps for long periods of
time.  The default keymap for any server is usually stored in:
     X<num>-default.xkm
where <num> is the display number of the server in question, which makes
it possible for several servers *on the same host* to share the same
directory.

Unless the X server is modified, sharing this directory between servers on
different hosts could cause problems.