From 8657c7a12f2acb79edb0393d0baeb11ea23bdbc7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A1n=20Tomko?= <jtomko@redhat.com>
Date: Tue, 7 Jun 2016 18:57:29 +0200
Subject: [PATCH] Introduce virXMLValidatorFree

Split out the code cleaning up the validator.
---
 src/libvirt_private.syms |  1 +
 src/util/virxml.c        | 12 +++++++++++-
 src/util/virxml.h        |  2 ++
 3 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms
index f197f55d35..53a7a9780d 100644
--- a/src/libvirt_private.syms
+++ b/src/libvirt_private.syms
@@ -2565,6 +2565,7 @@ virXMLPickShellSafeComment;
 virXMLPropString;
 virXMLSaveFile;
 virXMLValidateAgainstSchema;
+virXMLValidatorFree;
 virXPathBoolean;
 virXPathInt;
 virXPathLong;
diff --git a/src/util/virxml.c b/src/util/virxml.c
index 7842273972..49aed7d777 100644
--- a/src/util/virxml.c
+++ b/src/util/virxml.c
@@ -1161,11 +1161,21 @@ virXMLValidateAgainstSchema(const char *schemafile,
     ret = 0;
 
  cleanup:
+    virXMLValidatorFree(validator);
+    return ret;
+}
+
+
+void
+virXMLValidatorFree(virXMLValidatorPtr validator)
+{
+    if (!validator)
+        return;
+
     VIR_FREE(validator->schemafile);
     virBufferFreeAndReset(&validator->buf);
     xmlRelaxNGFreeParserCtxt(validator->rngParser);
     xmlRelaxNGFreeValidCtxt(validator->rngValid);
     xmlRelaxNGFree(validator->rng);
     VIR_FREE(validator);
-    return ret;
 }
diff --git a/src/util/virxml.h b/src/util/virxml.h
index 9803be5360..21ca578691 100644
--- a/src/util/virxml.h
+++ b/src/util/virxml.h
@@ -192,5 +192,7 @@ typedef virXMLValidator *virXMLValidatorPtr;
 int
 virXMLValidateAgainstSchema(const char *schemafile,
                             xmlDocPtr xml);
+void
+virXMLValidatorFree(virXMLValidatorPtr validator);
 
 #endif                          /* __VIR_XML_H__ */