mirror of
https://github.com/X11Libre/xserver.git
synced 2026-04-03 05:03:03 +00:00
b49f0f9b32
I get this:
In function ‘TryCopyStr’,
inlined from ‘CopyISOLockArgs’ at ../xkb/xkbtext.c:875:9:
../xkb/xkbtext.c:720:13: warning: ‘tbuf’ may be used uninitialized [-Wmaybe-uninitialized]
720 | strcat(to, from);
| ^~~~~~~~~~~~~~~~
../xkb/xkbtext.c: In function ‘CopyISOLockArgs’:
<built-in>: note: by argument 1 of type ‘const char *’ to ‘__builtin_strlen’ declared here
../xkb/xkbtext.c:871:10: note: ‘tbuf’ declared here
871 | char tbuf[64];
| ^~~~
Just initialize tbuf so it definitely works.
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.