From f20630d63e8d5ed4d7d5e99cb63ba3e212eef7e9 Mon Sep 17 00:00:00 2001
From: Silvan Calarco <silvan.calarco@mambasoft.it>
Date: Fri, 5 Jan 2024 23:59:45 +0100
Subject: [PATCH] patch from lfs to fix segmentation fault seen on x86 [release
 2.0.4-2mamba;Sun Nov 26 2017]

---
 itstool-2.0.4-x86-segfault.patch | 55 ++++++++++++++++++++++++++++++++
 itstool.spec                     | 10 ++++--
 2 files changed, 63 insertions(+), 2 deletions(-)
 create mode 100644 itstool-2.0.4-x86-segfault.patch

diff --git a/itstool-2.0.4-x86-segfault.patch b/itstool-2.0.4-x86-segfault.patch
new file mode 100644
index 0000000..05e21cb
--- /dev/null
+++ b/itstool-2.0.4-x86-segfault.patch
@@ -0,0 +1,55 @@
+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
+ 
diff --git a/itstool.spec b/itstool.spec
index acbc666..2d9bf46 100644
--- a/itstool.spec
+++ b/itstool.spec
@@ -1,6 +1,6 @@
 Name:          itstool
 Version:       2.0.4
-Release:       1mamba
+Release:       2mamba
 Summary:       A tool to translate XML documents with PO files
 Group:         Development/Tools
 Vendor:        openmamba
@@ -8,6 +8,7 @@ Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           http://itstool.org/
 Source:        http://files.itstool.org/itstool/itstool-%{version}.tar.bz2
+Patch0:        itstool-2.0.4-x86-segfault.patch
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 ## AUTOBUILDREQ-END
@@ -20,6 +21,8 @@ ITS Tool allows you to translate your XML documents with PO files, using rules f
 
 %prep
 %setup -q
+%patch0 -p1
+
 sed -i "s|%{_bindir}/python|%{_bindir}/python2.7|" itstool.in
 
 %build
@@ -39,10 +42,13 @@ sed -i "s|%{_bindir}/python|%{_bindir}/python2.7|" itstool.in
 %dir %{_datadir}/itstool
 %dir %{_datadir}/itstool/its
 %{_datadir}/itstool/its/*.its
-%{_mandir}/man1/itstool.1.gz
+%{_mandir}/man1/itstool.1*
 %doc COPYING
 
 %changelog
+* Sun Nov 26 2017 Silvan Calarco <silvan.calarco@mambasoft.it> 2.0.4-2mamba
+- patch from lfs to fix segmentation fault seen on x86
+
 * Sat Oct 21 2017 Automatic Build System <autodist@mambasoft.it> 2.0.4-1mamba
 - automatic update by autodist