[libvirt] [libvirt-glib 02/23] gvir_config_object_parse: don't parse empty documents
Report an error when trying to parse the current XML document
associated with the GVirConfig object when no document has been
set.
---
libvirt-gconfig/libvirt-gconfig-object.c | 8 ++++++++
1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/libvirt-gconfig/libvirt-gconfig-object.c
b/libvirt-gconfig/libvirt-gconfig-object.c
index 4a58323..6f80346 100644
--- a/libvirt-gconfig/libvirt-gconfig-object.c
+++ b/libvirt-gconfig/libvirt-gconfig-object.c
@@ -187,6 +187,14 @@ gvir_config_object_parse(GVirConfigObject *config,
if (priv->docHandle)
return;
+ if (!priv->doc) {
+ *err = g_error_new(GVIR_CONFIG_OBJECT_ERROR,
+ 0,
+ "%s",
+ "No XML document to parse");
+ return;
+ }
+
priv->docHandle = xmlParseMemory(priv->doc, strlen(priv->doc));
if (!priv->docHandle) {
*err = gvir_xml_error_new(GVIR_CONFIG_OBJECT_ERROR,
--
1.7.6.4