libX11: Changes to 'master'

[Alan Coopersmith]

 src/StColor.c  |    1 +
 src/StColors.c |    1 +
 2 files changed, 2 insertions(+)

New commits:
commit 4fe66b1c5112b07bd09e28bbc021911d08a9621f
Author: Ryan C. Gordon <icculus at icculus.org>
Date:   Wed Aug 2 02:41:03 2017 -0400

    Valgrind fix for XStoreColor and XStoreColors.
    
    If the "pad" field isn't set, Valgrind will report it as uninitialized
    memory accesses when the struct is copied into the Display's send buffer.
    
    In practice, this is (probably) harmless, but Valgrind is correct in
    believing it's a bug.
    
    https://bugs.freedesktop.org/attachment.cgi?id=133189
    
    Reviewed-by: Alan Coopersmith <alan.coopersmith at oracle.com>
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>