libxtst: Changes to 'debian-jessie'

[Julien Cristau <jcristau@moszumanska.debian.org>]

New branch 'debian-jessie' available with the following commits:
commit ae3b5dce2658fed8df9c964ad2c2a2b8d9721aca
Author: Julien Cristau <jcristau@debian.org>
Date:   Sat Jan 28 15:54:00 2017 +0100

    Upload to jessie

commit 461dc6db35398d9bb30b17580389c4ac400c905b
Author: Tobias Stoeckmann <tobias@stoeckmann.org>
Date:   Sun Sep 25 21:37:01 2016 +0200

    Out of boundary access and endless loop in libXtst
    
    A lack of range checks in libXtst allows out of boundary accesses.
    The checks have to be done in-place here, because it cannot be done
    without in-depth knowledge of the read data.
    
    If XRecordStartOfData, XRecordEndOfData, or XRecordClientDied
    without a client sequence have attached data, an endless loop would
    occur. The do-while-loop continues until the current index reaches
    the end. But in these cases, the current index would not be
    incremented, leading to an endless processing.
    
    Signed-off-by: Tobias Stoeckmann <tobias@stoeckmann.org>
    Reviewed-by: Matthieu Herrb <matthieu@herrb.eu>
    (cherry picked from commit 9556ad67af3129ec4a7a4f4b54a0d59701beeae3)