Don't allow raneming domains to empty strings

It may cause unwanted behaviour (of course, is there any wanted one for
that case?) so we should rather disable the possibility of doing so.

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1320893

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>

diff --git a/src/libvirt-domain.c b/src/libvirt-domain.c
index 2ca054a328b098632088a370a6bf2663a662f8cc..4e71a9438922f62d00cd09e7030971e25c514588 100644 (file)
--- a/src/libvirt-domain.c
+++ b/src/libvirt-domain.c
@@ -8790,7 +8790,7 @@ virDomainRename(virDomainPtr dom,
 
     virResetLastError();
     virCheckDomainReturn(dom, -1);
-    virCheckNonNullArgGoto(new_name, error);
+    virCheckNonEmptyStringArgGoto(new_name, error);
     virCheckReadOnlyGoto(dom->conn->flags, error);
 
     if (dom->conn->driver->domainRename) {