https://bugs.documentfoundation.org/show_bug.cgi?id=168988
Bug ID: 168988
Summary: FILESAVE DOCX Certain document with invalid date in
date picker can't be opened in Word after roundtrip
Product: LibreOffice
Version: 7.3.0.3 release
Hardware: All
OS: All
Status: UNCONFIRMED
Keywords: bibisected, bisected
Severity: normal
Priority: medium
Component: filters and storage
Assignee: [email protected]
Reporter: [email protected]
Blocks: 104528, 113363, 168987
Open attachment 98549 from bug 78333, a DOCX, save it back to DOCX format, and
try opening it in Word.
=> Word can't open the file cleanly.
If one:
- unzips the saved DOCX,
- executes the following command (can be done in Linux/Cygwin, needs xmllint
installed): find . \( -name "*.xml" -o -name "*.rels" \) -type f -exec xmllint
--output '{}' --format '{}' \;
- rezips the files with DOCX extension,
Word points to line 552 in word/document.xml, which is this line:
<w:date w:fullDate="
2012./2013.T00:00:00Z">
The document has a date picker content control with the value: "
2012./2013."
Based on section 17.5.2.7 date (Date Structured Document Tag) of the OOXML
specification, fullDate should be written as ST_DateTime (xsd:dateTime) type.
However, when looking at the original document, it simply has <w:date> without
an attribute, which makes more sense when the value isn't a valid date.
This is a regression/implementation error from the following commit in 7.4, and
from its backport in 7.3:
https://git.libreoffice.org/core/commit/a4432eb0946c0bc775b3d30b634bef5d66544f8d
author Vasily Melenchuk <[email protected]> Wed Nov 24
14:50:12 2021 +0300
committer Thorsten Behrens <[email protected]> Tue Dec
21 23:23:51 2021 +0100
tdf#104823: support for sdt plain text fields
Referenced Bugs:
https://bugs.documentfoundation.org/show_bug.cgi?id=104528
[Bug 104528] [META] Saved DOCX files that MS Word can't open
https://bugs.documentfoundation.org/show_bug.cgi?id=113363
[Bug 113363] [META] DOCX (OOXML) content control-related issues
https://bugs.documentfoundation.org/show_bug.cgi?id=168987
[Bug 168987] [META] Regressions/implementation errors from "tdf#104823: support
for sdt plain text fields"
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