With Mini-OS now supporting the O_CLOEXEC flag for the kexec case,
set the related cloexec flag in minios.c.

Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Jason Andryuk <jason.andryuk@amd.com>
Acked-by: Anthony PERARD <anthony.perard@vates.tech>
---
 tools/libs/gnttab/minios.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/libs/gnttab/minios.c b/tools/libs/gnttab/minios.c
index cac89f0ba6..63bbdc7719 100644
--- a/tools/libs/gnttab/minios.c
+++ b/tools/libs/gnttab/minios.c
@@ -74,6 +74,7 @@ int osdep_gnttab_open(xengnttab_handle *xgt)
     }
 
     file->dev = gntmap;
+    file->cloexec = true;
     gntmap_init(gntmap);
     xgt->fd = fd;
     return 0;
-- 
2.43.0