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Fixed a seg fault in xmlGetQNameProp: a format argument was missing. Fixed

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* xmlschemas.c include/libxml/schemasInternals.h
  include/libxml/xmlerror.h: Fixed a seg fault in xmlGetQNameProp:
  a format argument was missing.
  Fixed wrong assignment of the owner of a wildcard in
  xmlSchemaBuildAttributeValidation (in the shorthandform of
  <complexType>; this caused a seg fault, due to a double-free
  of the wildcard.
  Added a check for circular attribute group references.
  Added a check for circular model group definition references.
  Fixed a dublicate xmlParserErrors enum value - see bug #151738.
This commit is contained in:
Kasimier T. Buchcik
2004-09-03 18:55:35 +00:00
parent 3e53016965
commit 383434b2f7
4 changed files with 542 additions and 176 deletions
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13
include/libxml/schemasInternals.h
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@@ -318,6 +318,12 @@ struct _xmlSchemaWildcard {
* The attribute wildcard has been already builded.
*/
#define XML_SCHEMAS_ATTRGROUP_GLOBAL 1 << 1
/**
* XML_SCHEMAS_ATTRGROUP_MARKED:
*
* Marks the attr group as marked; used for circular checks.
*/
#define XML_SCHEMAS_ATTRGROUP_MARKED 1 << 2
/**
* An attribute group definition.
@@ -341,6 +347,7 @@ struct _xmlSchemaAttributeGroup {
int flags;
xmlSchemaWildcardPtr attributeWildcard;
const xmlChar *refPrefix;
xmlSchemaAttributeGroupPtr refItem; /* The referenced attribute group */
};
/**
@@ -457,6 +464,12 @@ struct _xmlSchemaFacetLink {
* the simpleType has a final of "union".
*/
#define XML_SCHEMAS_TYPE_BUILTIN_PRIMITIVE 1 << 14
/**
* XML_SCHEMAS_TYPE_MARKED
*
* Marks the item as marked; used for circular checks.
*/
#define XML_SCHEMAS_TYPE_MARKED 1 << 16
/**
* _xmlSchemaType: