xl: valid fd can be 0 in main_loadpolicy
authorWei Liu <wei.liu2@citrix.com>
Mon, 27 Jul 2015 17:45:05 +0000 (18:45 +0100)
committerIan Campbell <ian.campbell@citrix.com>
Tue, 28 Jul 2015 10:53:19 +0000 (11:53 +0100)
commit8e36e4bab17319062c44902d5f7c44cc9493dc23
tree0b1b2378cee775a857e172c50e9dda80c8294f05
parent012a261664896a68b7ee5c7f74dd48741e14023c
xl: valid fd can be 0 in main_loadpolicy

Initialise polFd to -1 before hand to avoid closing 0 by accident.

Also fixed some style problems while I was there.

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
tools/libxl/xl_cmdimpl.c