virsh: save: report an error if XML file can't be read

Bug: https://bugzilla.redhat.com/show_bug.cgi?id=876868

virsh: save: report an error if XML file can't be read
Bug: https://bugzilla.redhat.com/show_bug.cgi?id=876868
58110b48 · Ján Tomko · Eric Blake · 2bbe624e · 58110b48
隐藏空白更改
内联并排

Showing with 3 addition and 1 deletion

tools/virsh-domain.c tools/virsh-domain.c +3 -1

未找到文件。
--- a/tools/virsh-domain.c
+++ b/tools/virsh-domain.c
@@ -2966,8 +2966,10 @@ doSave(void *opaque)
        goto out;
    if (xmlfile &&
-        virFileReadAll(xmlfile, 8192, &xml) < 0)
+        virFileReadAll(xmlfile, 8192, &xml) < 0) {
+        vshReportError(ctl);
        goto out;
+    }
    if (((flags || xml)
         ? virDomainSaveFlags(dom, to, xml, flags)