[libvirt] [PATCH 1/5] conf: Keep 'readonly' property when resetting disk source
The property is necessary also for the disk using the source (e.g. cdrom)
which needs to be kept readonly.
---
src/conf/domain_conf.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 80baa090a..d660c06e0 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -1723,9 +1723,12 @@ void
virDomainDiskEmptySource(virDomainDiskDefPtr def)
{
virStorageSourcePtr src = def->src;
+ bool readonly = src->readonly;
virStorageSourceClear(src);
src->type = VIR_STORAGE_TYPE_FILE;
+ /* readonly property is necessary for CDROMs and thus can't be cleared */
+ src->readonly = readonly;
}
--
2.12.2