Bug 165248 - FILESAVE: Certain ODP with connectors fails to open in PP when saved to PPTX
Summary: FILESAVE: Certain ODP with connectors fails to open in PP when saved to PPTX
Status: NEW
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: filters and storage (show other bugs)
Version:
(earliest affected)
7.4.0.3 release
Hardware: All All
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords: bibisected, bisected, regression
Depends on:
Blocks: OOXML-Shapes PPTX-Corrupted
  Show dependency treegraph
 
Reported: 2025-02-14 04:01 UTC by Aron Budea
Modified: 2025-04-03 11:54 UTC (History)
2 users (show)

See Also:
Crash report or crash signature:


Attachments
Sample ODP (17.46 KB, application/vnd.oasis.opendocument.presentation)
2025-02-14 04:01 UTC, Aron Budea
Details
Comparison (374.85 KB, image/jpeg)
2025-04-03 11:54 UTC, Timur
Details

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Description Aron Budea 2025-02-14 04:01:45 UTC
Created attachment 199201 [details]
Sample ODP

This is a leftover case from bug 164775.
Open the attached file, save it as PPTX, and try opening in PowerPoint.
The file is also available as the 6th attachment here: https://bz.apache.org/ooo/show_bug.cgi?id=110368
Direct link: https://bz.apache.org/ooo/attachment.cgi?id=68616

=> PowerPoint encounters a problem, and tries to repair the file.

Open XML SDK 2.5 shows no error.

Observed using 25.8.0.0.alpha0+ (1be7c7a3f200cab41cb718399e39e7e13e45aa2e) / Windows, which is a daily build from yesterday, including the fix from bug 164775.

This is a regression from the following commit, bibisected using repo bibisect-win64-7.5:
https://cgit.freedesktop.org/libreoffice/core/commit/?id=4d153517183193f468dee9148c94fe9d874bacb3
author		Tibor Nagy <nagy.tibor2@nisz.hu>	2022-06-27 09:45:04 +0200
committer	László Németh <nemeth@numbertext.org>	2022-07-22 13:40:25 +0200

tdf#149697 PPTX export: fix changing place of connection points
Comment 1 Timur 2025-04-03 11:54:10 UTC
Created attachment 200142 [details]
Comparison

This is lilerally regression, but really not, because sample document used to open wrong in MSO before the regression commit, which is fixing of added feature.
So this seems like a bug, and I prefer to not open in MSO than to open wrong.