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Checks for broken symbolic links.

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Jeremy committed 2014-12-24 17:19:42 -07:00
1 parent 2de1a97076
commit 1f615430ae
3 files changed
+29 -3
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gns3server/modules/iou/iou_device.py
+4 -1
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@@ -539,7 +539,10 @@ class IOUDevice(object):
if not self.is_running():
if not os.path.isfile(self._path) or not os.path.exists(self._path):
raise IOUError("IOU image '{}' is not accessible".format(self._path))
if os.path.islink(self._path):
raise IOUError("IOU image '{}' linked to '{}' is not accessible".format(self._path, os.path.realpath(self._path)))
else:
raise IOUError("IOU image '{}' is not accessible".format(self._path))
try:
with open(self._path, "rb") as f: