diff options
| -rw-r--r-- | cloudinit/DataSourceOVF.py | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/cloudinit/DataSourceOVF.py b/cloudinit/DataSourceOVF.py index a126c8bd..a0c53c69 100644 --- a/cloudinit/DataSourceOVF.py +++ b/cloudinit/DataSourceOVF.py @@ -201,6 +201,15 @@ def transport_iso9660(require_iso=False): if fullp in mounted or not cdmatch.match(dev) or os.path.isdir(fullp): continue + fp = None + try: + fp = open(fullp, "rb") + fp.read(512) + fp.close() + except: + if fp: fp.close() + continue + if tmpd is None: tmpd = tempfile.mkdtemp() if dvnull is None: |