From: Daniel Veillard <veillard@redhat.com>
Date: Mon, 22 Jul 2013 14:28:20 +0800
Subject: Avoid crash if allocation fails

https://bugzilla.gnome.org/show_bug.cgi?id=704527
xmlSchemaNewValue() may fail on OOM error
---
 xmlschemastypes.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/xmlschemastypes.c b/xmlschemastypes.c
index a9edc03..ec403e8 100644
--- a/xmlschemastypes.c
+++ b/xmlschemastypes.c
@@ -242,6 +242,10 @@ xmlSchemaNewMinLengthFacet(int value)
     }
     ret->type = XML_SCHEMA_FACET_MINLENGTH;
     ret->val = xmlSchemaNewValue(XML_SCHEMAS_NNINTEGER);
+    if (ret->val == NULL) {
+        xmlFree(ret);
+	return(NULL);
+    }
     ret->val->value.decimal.lo = value;
     return (ret);
 }