[lxc-devel] [PATCH 1/1] lxc-create: refuse to use a custom rootfs (--dir) which already exists.
Serge Hallyn
serge.hallyn at canonical.com
Wed Dec 5 16:38:07 UTC 2012
Signed-off-by: Serge Hallyn <serge.hallyn at ubuntu.com>
---
src/lxc/lxc-create.in | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/src/lxc/lxc-create.in b/src/lxc/lxc-create.in
index 650a245..3c66bfa 100644
--- a/src/lxc/lxc-create.in
+++ b/src/lxc/lxc-create.in
@@ -313,6 +313,10 @@ if [ -n "$custom_rootfs" ]; then
echo "configuration file already specifies a lxc.rootfs"
exit 1
fi
+ if [ -d "$custom_rootfs" ]; then
+ echo "specified rootfs ($custom_rootfs) already exists. Bailing."
+ exit 1
+ fi
echo "lxc.rootfs = $custom_rootfs" >> $lxc_path/$lxc_name/config
fi
--
1.7.10.4
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