Bug 143537 - It fails to open 27-pages .docx with tables (slow in MSO)
Summary: It fails to open 27-pages .docx with tables (slow in MSO)
Status: NEW
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Writer (show other bugs)
(earliest affected)
Hardware: x86-64 (AMD64) All
: medium normal
Assignee: Not Assigned
Keywords: filter:docx
Depends on:
Blocks: DOCX-Opening
  Show dependency treegraph
Reported: 2021-07-25 17:00 UTC by elias estatistics
Modified: 2022-10-14 09:51 UTC (History)
2 users (show)

See Also:
Crash report or crash signature:

a docx file of MS office (758.00 KB, application/vnd.openxmlformats-officedocument.wordprocessingml.document)
2021-07-25 17:00 UTC, elias estatistics

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Description elias estatistics 2021-07-25 17:00:35 UTC
Created attachment 173837 [details]
a docx file of MS office

It fails to open a .docx document.
Comment 1 Julien Nabet 2021-07-25 17:26:01 UTC
On pc Debian x86-64 with master sources updated today, I could reproduce this.

It seems there's a never ending loop in https://opengrok.libreoffice.org/xref/core/sax/source/fastparser/fastparser.cxx?r=ceef618f#1091
Comment 2 elias estatistics 2021-07-25 18:32:57 UTC
I transformed .docx files through online service to .odt and they were opened.
Comment 3 elias estatistics 2022-10-14 09:51:57 UTC
repro with

 Version: / LibreOffice Community
Build ID: af2879e434fa0dc6b2a626617ed865e4f66eb5ad
CPU threads: 4; OS: Linux 5.11; UI render: default; VCL: kf5 (cairo+xcb)
Locale: en-US (en_US.UTF-8); UI: en-US
Calc: threaded