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Submitted by: DJ Lucas (dj_AT_linuxfromscratch_DOT_org)
Date: 2017-10-26
Initial Package Version: 2.0.4
Upstream Status: Comitted
Origin: https://github.com/itstool/itstool/commit/9b84c007a73e8275ca45762f1bfa3ab7c3a852e2
Description: Fixes memory exhaustion when freeing XML docs.
diff -Naur a/itstool.in b/itstool.in
--- a/itstool.in
+++ a/itstool.in
@@ -477,6 +477,7 @@ class Document (object):
if load_dtd:
ctxt.loadSubset(1)
if keep_entities:
+ ctxt.loadSubset(1)
ctxt.ctxtUseOptions(libxml2.XML_PARSE_DTDLOAD)
ctxt.replaceEntities(0)
else:
@@ -1043,6 +1044,7 @@ class Document (object):
if self._load_dtd:
ctxt.loadSubset(1)
if self._keep_entities:
+ ctxt.loadSubset(1)
ctxt.ctxtUseOptions(libxml2.XML_PARSE_DTDLOAD)
ctxt.replaceEntities(0)
else:
@@ -1069,7 +1071,9 @@ class Document (object):
ph_node = msg.get_placeholder(child.name).node
if self.has_child_elements(ph_node):
self.merge_translations(translations, None, ph_node, strict=strict)
- child.replaceNode(ph_node)
+ newnode = ph_node.copyNode(1)
+ newnode.setTreeDoc(self._doc)
+ child.replaceNode(newnode)
else:
repl = self.get_translated(ph_node, translations, strict=strict, lang=lang)
child.replaceNode(repl)
@@ -1084,10 +1088,15 @@ class Document (object):
(lang + ' ') if lang is not None else '',
msgstr.encode('utf-8')))
self._xml_err = ''
+ ctxt.doc().freeDoc()
return node
retnode = node.copyNode(2)
+ retnode.setTreeDoc(self._doc)
for child in xml_child_iter(trnode):
- retnode.addChild(child.copyNode(1))
+ newnode = child.copyNode(1)
+ newnode.setTreeDoc(self._doc)
+ retnode.addChild(newnode)
+
ctxt.doc().freeDoc()
return retnode
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