xenpaging: close xch handle in xenpaging_init error path

Just for correctness, close the xch handle in the error path.

Signed-off-by: Olaf Hering <olaf@aepfle.de>
Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>

diff --git a/tools/xenpaging/xenpaging.c b/tools/xenpaging/xenpaging.c
index 10026612059546b07e104c0bb7bd7d792f85756d..9bfbd12ea0178088de6a75192fcc4a26b434fde7 100644 (file)
--- a/tools/xenpaging/xenpaging.c
+++ b/tools/xenpaging/xenpaging.c
@@ -224,6 +224,7 @@ xenpaging_t *xenpaging_init(xc_interface **xch_r, domid_t domain_id)
  err:
     if ( paging )
     {
+        xc_interface_close(xch);
         if ( paging->mem_event.shared_page )
         {
             munlock(paging->mem_event.shared_page, PAGE_SIZE);