[PATCH qemu-server v2 2/2] fix #7828: avoid parsing absolute paths as volume ids

[Thomas Ellmenreich <t.ellmenreich@proxmox.com>]

Just like in the case of cdroms, absolute paths to storage drives can be
skipped when beeing marked as unused as they cannot be owned by the vm.

Fixes: 5b5c5768 ("display warnings for storage errors or if storage no longer exists")
Signed-off-by: Thomas Ellmenreich <t.ellmenreich@proxmox.com>
---
 src/PVE/QemuServer.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/PVE/QemuServer.pm b/src/PVE/QemuServer.pm
index ce832c8e..ce0eda74 100644
--- a/src/PVE/QemuServer.pm
+++ b/src/PVE/QemuServer.pm
@@ -1575,7 +1575,7 @@ sub vmconfig_register_unused_drive {
         eval { PVE::Storage::vdisk_free($storecfg, $drive->{file}) };
         warn $@ if $@;
         delete $conf->{'special-sections'}->{cloudinit};
-    } elsif (!drive_is_cdrom($drive)) {
+    } elsif (!drive_is_cdrom($drive) && !drive_is_absolute_path($drive)) {
         my $volid = $drive->{file};
         my ($storeid, undef) = PVE::Storage::parse_volume_id($volid);
         if (PVE::Storage::storage_config($storecfg, $storeid, 1)) {
-- 
2.47.3