Created attachment 162025 [details] Simulation: calculations involving random numbers, many previously used lines deleted This bug was filed from the crash reporting server and is br-07d20d42-6008-4a65-b00e-044a5ad70c87. ========================================= LibreOffice crashes when opening the attached ods file created with the same version of LibreOffice. I created it and worked on it over a number of days, then reset the properties and saved again. I made some more changes, then reloaded the saved file. LibreOffice crashed and has been crashing ever since (although just one of many later attempts to open the file was successful). br-a530468d-e662-41c6-aefd-1946af331336 is an earlier crash, which I thought I could not reproduce since I was able to continue working on the file after that. I have tried safe mode, resetting both the settings and user profile to no avail. I have also tried deleting the .~lock file. Incidentally, the dialog that appears when I try to start LibreOffice by opening this file is misleading. "Due to an error, LibreOffice crashed. All the files you were working on will now be saved. The next time LibreOffice is launched, your files will be recovered automatically." In fact, there have been no new changes to save. Underneath the above message, the list of files to be recovered is empty.
On Win10 with master sources updated today, I don't reproduce this. Could you give a try to 6.4.4 + take a look at https://wiki.documentfoundation.org/QA/FirstSteps ?
I installed fresh (6.4.4.2) in parallel. No luck though. It crashed in both normal and safe mode when opening this file. Same results on a PC with GNU/Linux, LibreOffice version 6.4.3.2, build ID 1:6.4.3-0ubuntu0.20.04.1.
it doesn't crash for me in Version: 7.1.0.0.alpha0+ Build ID: 27381dc1b76e4aee5459b3d85e6fc5919d2b8f98 CPU threads: 4; OS: Linux 4.19; UI render: default; VCL: gtk3 Locale: en-US (en_US.UTF-8); UI: en-US Calc: threaded
This got fixed by https://cgit.freedesktop.org/libreoffice/core/commit/?id=8e3a29110c8ad739bedeea90932663608d8d3935 Closing a RESOLVED FIXED and backporting the patch to libreoffice-6-4
Caolán McNamara committed a patch related to this issue. It has been pushed to "libreoffice-6-4": https://git.libreoffice.org/core/commit/74def786fe5c20c5415060209e56ee30cde8e266 tdf#134019: ofz#20904 check bounds It will be available in 6.4.6. The patch should be included in the daily builds available at https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: https://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.
Caolán McNamara committed a patch related to this issue. It has been pushed to "libreoffice-6-4-5": https://git.libreoffice.org/core/commit/c54b0146594f0d1fe8070c4228e5c02eb27dfed5 tdf#134019: ofz#20904 check bounds It will be available in 6.4.5. The patch should be included in the daily builds available at https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: https://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.