commit 83913de25d35709b3ab7b0ab124b73924145d2dd
  Author: Adam Jackson <ajax@redhat.com>
  Date:   Thu Apr 5 12:59:11 2018 -0400

    xkb: Silence some compiler warnings

    Of the form:

    ../xkb/XKBGAlloc.c: In function ‘SrvXkbAddGeomKeyAlias’:
    ../xkb/XKBGAlloc.c:591:13: warning: ‘strncpy’ specified bound 4 equals destination size [-Wstringop-truncation]
                 strncpy(alias->real, realStr, XkbKeyNameLength);
                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

    This is intentional; the code that reads from these fields never reads
    more than 4 bytes anyway. Rephrase things in terms of memcpy so that's
    clear. Obviously this is awful but in XKB awful is par.
Signed-off-by: Adam Jackson <ajax@redhat.com>
Acked-by: Keith Packard <keithp@keithp.com>