* @ctxt: an XML validation parser context
* @msg: a string to accompany the error message
*/
-static void
+static void LIBXML_ATTR_FORMAT(2,0)
xmlSAX2ErrMemory(xmlParserCtxtPtr ctxt, const char *msg) {
xmlStructuredErrorFunc schannel = NULL;
const char *str1 = "out of memory\n";
*
* Handle a validation error
*/
-static void
+static void LIBXML_ATTR_FORMAT(3,0)
xmlErrValid(xmlParserCtxtPtr ctxt, xmlParserErrors error,
const char *msg, const char *str1, const char *str2)
{
*
* Handle a fatal parser error, i.e. violating Well-Formedness constraints
*/
-static void
+static void LIBXML_ATTR_FORMAT(3,0)
xmlFatalErrMsg(xmlParserCtxtPtr ctxt, xmlParserErrors error,
const char *msg, const xmlChar *str1, const xmlChar *str2)
{
*
* Handle a parser warning
*/
-static void
+static void LIBXML_ATTR_FORMAT(3,0)
xmlWarnMsg(xmlParserCtxtPtr ctxt, xmlParserErrors error,
const char *msg, const xmlChar *str1)
{
*
* Handle a namespace error
*/
-static void
+static void LIBXML_ATTR_FORMAT(3,0)
xmlNsErrMsg(xmlParserCtxtPtr ctxt, xmlParserErrors error,
const char *msg, const xmlChar *str1, const xmlChar *str2)
{
*
* Handle a namespace warning
*/
-static void
+static void LIBXML_ATTR_FORMAT(3,0)
xmlNsWarnMsg(xmlParserCtxtPtr ctxt, xmlParserErrors error,
const char *msg, const xmlChar *str1, const xmlChar *str2)
{
#ifdef LIBXML_HTML_ENABLED
if (ctxt->myDoc == NULL)
ctxt->myDoc = htmlNewDocNoDtD(NULL, NULL);
- ctxt->myDoc->properties = XML_DOC_HTML;
- ctxt->myDoc->parseFlags = ctxt->options;
if (ctxt->myDoc == NULL) {
xmlSAX2ErrMemory(ctxt, "xmlSAX2StartDocument");
return;
}
+ ctxt->myDoc->properties = XML_DOC_HTML;
+ ctxt->myDoc->parseFlags = ctxt->options;
#else
xmlGenericError(xmlGenericErrorContext,
"libxml2 built without HTML support\n");
}
}
-#if defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED)
+#if defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED) || defined(LIBXML_LEGACY_ENABLED)
/**
* xmlSAX2AttributeInternal:
* @ctx: the user data (XML parser context)
val = xmlStringDecodeEntities(ctxt, value, XML_SUBSTITUTE_REF,
0,0,0);
ctxt->depth--;
+ if (val == NULL) {
+ xmlSAX2ErrMemory(ctxt, "xmlSAX2StartElement");
+ if (name != NULL)
+ xmlFree(name);
+ return;
+ }
} else {
val = (xmlChar *) value;
}
#endif
nodePop(ctxt);
}
-#endif /* LIBXML_SAX1_ENABLED || LIBXML_HTML_ENABLE */
+#endif /* LIBXML_SAX1_ENABLED || LIBXML_HTML_ENABLED || LIBXML_LEGACY_ENABLED */
/*
* xmlSAX2TextNode:
*/
if (dup == NULL)
dup = xmlStrndup(value, valueend - value);
+#if defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED) || defined(LIBXML_LEGACY_ENABLED)
#ifdef LIBXML_VALID_ENABLED
if (xmlValidateNCName(dup, 1) != 0) {
xmlErrValid(ctxt, XML_DTD_XMLID_VALUE,
(const char *) dup, NULL);
}
#endif
+#endif
xmlAddID(&ctxt->vctxt, ctxt->myDoc, dup, ret);
} else if (xmlIsID(ctxt->myDoc, ctxt->node, ret)) {
/* might be worth duplicate entry points and not copy */
xmlNodePtr parent;
xmlNsPtr last = NULL, ns;
const xmlChar *uri, *pref;
+ xmlChar *lname = NULL;
int i, j;
if (ctx == NULL) return;
}
/*
+ * Take care of the rare case of an undefined namespace prefix
+ */
+ if ((prefix != NULL) && (URI == NULL)) {
+ if (ctxt->dictNames) {
+ const xmlChar *fullname;
+
+ fullname = xmlDictQLookup(ctxt->dict, prefix, localname);
+ if (fullname != NULL)
+ localname = fullname;
+ } else {
+ lname = xmlBuildQName(localname, prefix, NULL, 0);
+ }
+ }
+ /*
* allocate the node
*/
if (ctxt->freeElems != NULL) {
if (ctxt->dictNames)
ret->name = localname;
else {
- ret->name = xmlStrdup(localname);
+ if (lname == NULL)
+ ret->name = xmlStrdup(localname);
+ else
+ ret->name = lname;
if (ret->name == NULL) {
xmlSAX2ErrMemory(ctxt, "xmlSAX2StartElementNs");
return;
if (ctxt->dictNames)
ret = xmlNewDocNodeEatName(ctxt->myDoc, NULL,
(xmlChar *) localname, NULL);
- else
+ else if (lname == NULL)
ret = xmlNewDocNode(ctxt->myDoc, NULL, localname, NULL);
+ else
+ ret = xmlNewDocNodeEatName(ctxt->myDoc, NULL,
+ (xmlChar *) lname, NULL);
if (ret == NULL) {
xmlSAX2ErrMemory(ctxt, "xmlSAX2StartElementNs");
return;
*/
if (nb_attributes > 0) {
for (j = 0,i = 0;i < nb_attributes;i++,j+=5) {
+ /*
+ * Handle the rare case of an undefined atribute prefix
+ */
+ if ((attributes[j+1] != NULL) && (attributes[j+2] == NULL)) {
+ if (ctxt->dictNames) {
+ const xmlChar *fullname;
+
+ fullname = xmlDictQLookup(ctxt->dict, attributes[j+1],
+ attributes[j]);
+ if (fullname != NULL) {
+ xmlSAX2AttributeNs(ctxt, fullname, NULL,
+ attributes[j+3], attributes[j+4]);
+ continue;
+ }
+ } else {
+ lname = xmlBuildQName(attributes[j], attributes[j+1],
+ NULL, 0);
+ if (lname != NULL) {
+ xmlSAX2AttributeNs(ctxt, lname, NULL,
+ attributes[j+3], attributes[j+4]);
+ xmlFree(lname);
+ continue;
+ }
+ }
+ }
xmlSAX2AttributeNs(ctxt, attributes[j], attributes[j+1],
- attributes[j+3], attributes[j+4]);
+ attributes[j+3], attributes[j+4]);
}
}
(xmlDictOwns(ctxt->dict, lastChild->content))) {
lastChild->content = xmlStrdup(lastChild->content);
}
+ if (lastChild->content == NULL) {
+ xmlSAX2ErrMemory(ctxt, "xmlSAX2Characters: xmlStrdup returned NULL");
+ return;
+ }
if (((size_t)ctxt->nodelen + (size_t)len > XML_MAX_TEXT_LENGTH) &&
((ctxt->options & XML_PARSE_HUGE) == 0)) {
xmlSAX2ErrMemory(ctxt, "xmlSAX2Characters: huge text node");