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Fix handling of XSD with empty namespace

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An empty namespace means no default namespace.

Fixes #303.
This commit is contained in:
Nick Wellnhofer 2022-02-03 23:31:19 +01:00
parent f480f7509c
commit 1c7d91abe4
4 changed files with 22 additions and 1 deletions
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1
result/schemas/issue303_0_0 Normal file
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@ -0,0 +1 @@
./test/schemas/issue303_0.xml validates

1
test/schemas/issue303_0.xml Normal file
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@ -0,0 +1 @@
<outer> <inner><a>1</a><b>2</b></inner> <c>3</c> </outer>

19
test/schemas/issue303_0.xsd Normal file
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@ -0,0 +1,19 @@
<?xml version="1.0"?>
<xs:schema id="foo" xmlns="" xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:element name="inner">
<xs:complexType>
<xs:sequence>
<xs:element name="a" type="xs:double" minOccurs="1" />
<xs:element name="b" type="xs:double" minOccurs="1" />
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="outer">
<xs:complexType>
<xs:sequence>
<xs:element ref="inner" minOccurs="0" maxOccurs="unbounded" />
<xs:element name="c" type="xs:double" minOccurs="1" />
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:schema>

2
xmlschemas.c
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@ -5899,7 +5899,7 @@ xmlSchemaPValAttrNodeQNameValue(xmlSchemaParserCtxtPtr ctxt,
if (!strchr((char *) value, ':')) {
ns = xmlSearchNs(attr->doc, attr->parent, NULL);
if (ns)
if (ns && ns->href && ns->href[0])
*uri = xmlDictLookup(ctxt->dict, ns->href, -1);
else if (schema->flags & XML_SCHEMAS_INCLUDING_CONVERT_NS) {
/* TODO: move XML_SCHEMAS_INCLUDING_CONVERT_NS to the