fd not being refed in syncop_opendir_cbk

[Raghavendra Bhat <rabhat@xxxxxxxxxx>]

Hi,

syncop_opendir_cbk does not ref the fd while returning unlike syncop_open_cbk which results in crash due to fd being destroyed early and then being accessed (bug 885008). A patch has been submitted for review. ( http://review.gluster.org/#change,4282). Please review it and provide inputs.


Regards,
Raghavendra Bhat