libXdmcp: Changes to 'master'

[Alan Coopersmith]

 Array.c |   24 +++++++++++++++++-------
 1 file changed, 17 insertions(+), 7 deletions(-)

New commits:
commit 0b443c1b769b9c9a3b45b4252afe07e18b709ff4
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Fri Apr 19 15:16:51 2013 -0700

    Make XdmcpCopyARRAY8 call XdmcpAllocARRAY8 instead of replicating it
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>

commit 1222f974442f3d419664be4faca576f5f1457666
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Tue Apr 2 00:07:54 2013 -0700

    Ensure ARRAY* structs are zero'ed out when allocation fails
    
    In the past some callers forgot to either initialize themselves or to
    check the return values, so could try to read or write to uninitialized
    pointers - we set the pointer to NULL & the size to 0 to avoid that.
    
    Reported-by: Ilja Van Sprundel <ivansprundel at ioactive.com>
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>