Bug 151080

Summary:	A DOCX using MHT altChunk is open blank in Writer
Product:	LibreOffice	Reporter:	Mike Kaganski <mikekaganski>
Component:	Writer	Assignee:	Not Assigned <libreoffice-bugs>
Status:	NEW ---
Severity:	normal	CC:	buzea.bogdan, rb.henschel
Priority:	medium	Keywords:	filter:docx
Version:	unspecified
Hardware:	All
OS:	All
URL:	https://ask.libreoffice.org/t/ms-word-document-opens-as-blank-in-lo-writer/82009
See Also:	https://bugs.documentfoundation.org/show_bug.cgi?id=83601
Whiteboard:
Crash report or crash signature:		Regression By:
Bug Depends on:
Bug Blocks:	123875
Attachments:	A generated DOCX with MHT altChunk

Description Mike Kaganski 2022-09-20 11:03:54 UTC

Created attachment 182568 [details]
A generated DOCX with MHT altChunk

The attachment is from https://ask.libreoffice.org/t/ms-word-document-opens-as-blank-in-lo-writer/82009. It opens OK in MS Word, having four pages with content; but opens blank in Writer.

The DOCX contains an MHT sub-document, referenced from word/document.xml using altChunk element.

Comment 1 Rafael Lima 2022-09-20 14:34:03 UTC

Repro with

Version: 7.5.0.0.alpha0+ / LibreOffice Community
Build ID: 35702fd6781542f5eefbd3710304ab9a25ac61fe
CPU threads: 16; OS: Linux 5.15; UI render: default; VCL: kf5 (cairo+xcb)
Locale: pt-BR (pt_BR.UTF-8); UI: en-US
Calc: CL threaded

Indeed the file opens blank in LO Writer. However in MSO it indeed has contents.

Comment 2 Regina Henschel 2022-09-28 19:29:40 UTC

As long as LibreOffice cannot render such format, it should show an info to the user.