Bug 167883 - FILESAVE ODS A certain file hangs after the commit adding support for import/export of formatted chart titles
Summary: FILESAVE ODS A certain file hangs after the commit adding support for import/...
Status: UNCONFIRMED
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Calc (show other bugs)
Version:
(earliest affected)
24.8.0.0 alpha0+
Hardware: x86-64 (AMD64) All
: medium major
Assignee: Not Assigned
URL:
Whiteboard:
Keywords: bibisected, bisected, haveBacktrace, implementationError, perf
Depends on:
Blocks:
 
Reported: 2025-08-10 09:01 UTC by Buovjaga
Modified: 2025-08-11 05:43 UTC (History)
2 users (show)

See Also:
Crash report or crash signature:


Attachments
ODS with the issue (598.34 KB, application/vnd.oasis.opendocument.spreadsheet)
2025-08-10 09:01 UTC, Buovjaga
Details
Perf flamegraph of saving (642.04 KB, image/svg+xml)
2025-08-10 09:02 UTC, Buovjaga
Details
Original template-like XLSX file (7.26 MB, application/vnd.openxmlformats-officedocument.spreadsheetml.sheet)
2025-08-11 05:43 UTC, Buovjaga
Details

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Description Buovjaga 2025-08-10 09:01:54 UTC
Created attachment 202265 [details]
ODS with the issue

1. Open attached file
2. In the focused sheet 07, input 30 to G4 and save or save as

Seems to be hanging.

The file was originally an xlsx file, but I am unable to make a reproducer with it.

Before commit d7214aba95bbdcbd40e87ef50fc66f2e2ec4f5ff the saving happens in a normal way, albeit a bit slowly, taking about 10 secs for me. Commit verified in both Linux and Windows 24.8 repos.

I get it that the commit adds new functionality, so will not call this a regression.
Comment 1 Buovjaga 2025-08-10 09:02:51 UTC
Created attachment 202266 [details]
Perf flamegraph of saving

Unfortunately one interesting block in this flamegraph is just "unknown".
Comment 2 Buovjaga 2025-08-11 05:43:25 UTC
Created attachment 202276 [details]
Original template-like XLSX file

Here is the original blank XLSX file.