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de940e06f8
This code block was moved from a function that returns 0 for failure to a
function that returns 0 for Success in commit
649293f6b6. Change the return value to
BadValue to match the other checks in _XkbSetMapChecks.
Set nTypes to xkb->map->num_types when XkbKeyTypesMask is not set, to
allow requests with the XkbKeyTypesMask flag unset in stuff->present to
succeed.
Fixes a potential heap smash when client->swapped is true, because the
remainder of the request will not be swapped after "return 0", but
_XkbSetMap will be called anyway (because 0 is Success).
Signed-off-by: Peter Harris <pharris@opentext.com>
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.