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xinclude: Make xmlXIncludeCopyNode iterate all descendants

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This commit is contained in:
Nick Wellnhofer 2022-10-21 16:05:29 +02:00
parent 5f664ab2cf
commit 64eaf4d429
1 changed files with 15 additions and 6 deletions
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21
xinclude.c
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@ -821,7 +821,7 @@ xmlXIncludeAddTxt(xmlXIncludeCtxtPtr ctxt, const xmlChar *txt,
static xmlNodePtr
xmlXIncludeCopyNodeList(xmlXIncludeCtxtPtr ctxt, xmlDocPtr target,
xmlDocPtr source, xmlNodePtr elem);
xmlDocPtr source, xmlNodePtr elem, xmlNodePtr parent);
/**
* xmlXIncludeCopyNode:
@ -844,9 +844,16 @@ xmlXIncludeCopyNode(xmlXIncludeCtxtPtr ctxt, xmlDocPtr target,
if (elem->type == XML_DTD_NODE)
return(NULL);
if (elem->type == XML_DOCUMENT_NODE)
result = xmlXIncludeCopyNodeList(ctxt, target, source, elem->children);
else
result = xmlDocCopyNode(elem, target, 1);
result = xmlXIncludeCopyNodeList(ctxt, target, source, elem->children,
NULL);
else {
result = xmlDocCopyNode(elem, target, 2);
if (result == NULL)
return(NULL);
if ((elem->type != XML_ENTITY_REF_NODE) && (elem->children != NULL))
result->children = xmlXIncludeCopyNodeList(ctxt, target, source,
elem->children, result);
}
return(result);
}
@ -862,7 +869,7 @@ xmlXIncludeCopyNode(xmlXIncludeCtxtPtr ctxt, xmlDocPtr target,
*/
static xmlNodePtr
xmlXIncludeCopyNodeList(xmlXIncludeCtxtPtr ctxt, xmlDocPtr target,
xmlDocPtr source, xmlNodePtr elem) {
xmlDocPtr source, xmlNodePtr elem, xmlNodePtr parent) {
xmlNodePtr cur, res, result = NULL, last = NULL;
if ((ctxt == NULL) || (target == NULL) || (source == NULL) ||
@ -879,6 +886,7 @@ xmlXIncludeCopyNodeList(xmlXIncludeCtxtPtr ctxt, xmlDocPtr target,
res->prev = last;
last = res;
}
res->parent = parent;
}
cur = cur->next;
}
@ -1536,7 +1544,8 @@ loaded:
* Add the top children list as the replacement copy.
*/
ctxt->incTab[nr]->inc = xmlXIncludeCopyNodeList(ctxt, ctxt->doc,
doc, doc->children);
doc, doc->children,
NULL);
}
#ifdef LIBXML_XPTR_ENABLED
else {