From 30681f147e2eda726e1f7fb27ae68ee0f09c8f52 Mon Sep 17 00:00:00 2001
From: Fiona Ebner <f.ebner@proxmox.com>
Date: Thu, 7 Nov 2024 17:51:34 +0100
Subject: [PATCH] restore: die early when there is no size for a device

Makes it a clean error for buggy (external) backup providers where the
size might not be set at all.

Signed-off-by: Fiona Ebner <f.ebner@proxmox.com>
---
 PVE/QemuServer.pm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/PVE/QemuServer.pm b/PVE/QemuServer.pm
index 8db99d5a..cb1e0b82 100644
--- a/PVE/QemuServer.pm
+++ b/PVE/QemuServer.pm
@@ -6816,6 +6816,7 @@ my $restore_allocate_devices = sub {
     my $map = {};
     foreach my $virtdev (sort keys %$virtdev_hash) {
 	my $d = $virtdev_hash->{$virtdev};
+	die "got no size for '$virtdev'\n" if !defined($d->{size});
 	my $alloc_size = int(($d->{size} + 1024 - 1)/1024);
 	my $storeid = $d->{storeid};
 	my $scfg = PVE::Storage::storage_config($storecfg, $storeid);