From 78fd31b17931e1217d3b11fcbd13a41d79d99055 Mon Sep 17 00:00:00 2001
From: Stephan Bergmann <sbergman@redhat.com>
Date: Wed, 23 Sep 2020 11:41:05 +0200
Subject: [PATCH] Convert attribute value to UTF-8 when passing it to libxml2
Using toUtf8, requiring the OUString to actually contain well-formed data, but
which is likely OK for this test-code--only function, and is also what similar
dumpAsXml functions e.g. in editeng/source/items/textitem.cxx already use.
This appears to have been broken ever since the code's introduction in
553f10c71a2cc92f5f5890e24948f5277e3d2758 "add dumpAsXml() to more pool items",
and it would typically only have written the leading zero or one
(depending on the architecture's endianness) characters. (I ran across it on
big-endian s390x, where CppunitTest_sd_tiledrendering
SdTiledRenderingTest::testTdf104405 failed because of
> Entity: line 2: parser error : Input is not proper UTF-8, indicate encoding !
> Bytes: 0xCF 0x22 0x2F 0x3E
> ation=""/><SfxPoolItem whichId="4017" typeName="13SvxBulletItem" presentation="%
> ^
apparently reported from within libxml2.)
Change-Id: I4b116d3be84098bd8b8a13b6937da70a1ee02c7f
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/103236
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
Tested-by: Jenkins
(cherry picked from commit fd9422febc384208558487bfe4a69ec89ab0ddca)
---
svl/source/items/poolitem.cxx | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/svl/source/items/poolitem.cxx b/svl/source/items/poolitem.cxx
index ec37b68d3417..ad07a0b60b4b 100644
--- a/svl/source/items/poolitem.cxx
+++ b/svl/source/items/poolitem.cxx
@@ -548,7 +548,8 @@ void SfxPoolItem::dumpAsXml(xmlTextWriterPtr pWriter) const
OUString rText;
IntlWrapper aIntlWrapper(SvtSysLocale().GetUILanguageTag());
if (GetPresentation( SfxItemPresentation::Complete, MapUnit::Map100thMM, MapUnit::Map100thMM, rText, aIntlWrapper))
- xmlTextWriterWriteAttribute(pWriter, BAD_CAST("presentation"), BAD_CAST(rText.getStr()));
+ xmlTextWriterWriteAttribute(
+ pWriter, BAD_CAST("presentation"), BAD_CAST(rText.toUtf8().getStr()));
xmlTextWriterEndElement(pWriter);
}
--
2.33.1