A flaw was found in the X Rendering extension's handling of animated cursors.
If a client provides no cursors, the server assumes at least one is present,
leading to an out-of-bounds read and potential crash.
(From OE-Core rev: fec7644b70452794fabfb7d967e2124918215440)
Signed-off-by: Archana Polampalli <archana.polampalli@windriver.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>