[pve-devel] [PATCH container] prevent snapshot name 'vzdump' from user

[Dominik Csapak]

if someone makes a snapshot named 'vzdump', it would get deleted
when using vzdump in snapshot mode, since we use that name for
making a temporary one

Signed-off-by: Dominik Csapak <d.csapak at proxmox.com>
---
 src/PVE/API2/LXC/Snapshot.pm | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/PVE/API2/LXC/Snapshot.pm b/src/PVE/API2/LXC/Snapshot.pm
index 7e3bf49..36bbbf7 100644
--- a/src/PVE/API2/LXC/Snapshot.pm
+++ b/src/PVE/API2/LXC/Snapshot.pm
@@ -123,6 +123,9 @@ __PACKAGE__->register_method({
 	die "unable to use snapshot name 'current' (reserved name)\n"
 	    if $snapname eq 'current';
 
+	die "unable to use snapshot name 'vzdump' (reserved name)\n"
+	    if $snapname eq 'vzdump';
+
 	my $realcmd = sub {
 	    PVE::Cluster::log_msg('info', $authuser, "snapshot container $vmid: $snapname");
 	    PVE::LXC::snapshot_create($vmid, $snapname, $param->{description});
-- 
2.1.4