[PATCH] Don't allow mountpoints to start with /dev (#891447).

--- pyanaconda/ui/gui/spokes/custom.py | 2 ++ 1 file changed, 2 insertions(+)

diff --git a/pyanaconda/ui/gui/spokes/custom.py b/pyanaconda/ui/gui/spokes/custom.py index 5e90202..9d73c03 100644 --- a/pyanaconda/ui/gui/spokes/custom.py +++ b/pyanaconda/ui/gui/spokes/custom.py @@ -195,6 +195,8 @@ def validate_mountpoint(mountpoint, used_mountpoints, strict=True): valid = MOUNTPOINT_IN_USE elif not mountpoint: valid = MOUNTPOINT_EMPTY + elif mountpoint.startswith("/dev"): + valid = MOUNTPOINT_INVALID elif (mountpoint.lower() not in fake_mountpoints and ((len(mountpoint) > 1 and mountpoint.endswith("/")) or not mountpoint.startswith("/") or