Description: CRASH at undo at some point after table in footer (swlo!SwFormatFootnote::SetNumStr+0x3e26:) Steps to Reproduce: 1. Open Writer 2. Insert a table 2x2 3. Insert a footnote below the table 4. Select the table cells 5. CTRL+X 6. Enter the footnote 7. Type 'X' 8. Press arrow left 9. CTRL+V 10. CTRL+Z (notice X position being off 11. CTRL+V 12. CTRL+Z (4x) -> Crash Actual Results: Crash Expected Results: No crash, ideally. Reproducible: Always User Profile Reset: No Additional Info: Version: 24.8.0.0.alpha0+ (X86_64) / LibreOffice Community Build ID: 566bb271b8fe5882f24fef230e06c2af4ea12b33 CPU threads: 4; OS: Windows 6.3 Build 9600; UI render: Skia/Raster; VCL: win Locale: nl-NL (nl_NL); UI: en-US Calc: CL threaded
In 7.0 and 24.2.0.2, empty paragraphs are not inserted in the footnote and the crash occurs earlier, it only needs 2× Ctrl + Z at step 12 to crash. I get signature BigPtrArray::Index2Block : https://crashreport.libreoffice.org/stats/crash_details/677ff056-038d-4137-8ab5-8566556368cd and https://crashreport.libreoffice.org/stats/crash_details/7becba52-a8be-4467-8924-f92e5ddea4ed Adding signature in field for that reason. Repro as described in recent master build: Version: 24.8.0.0.alpha0+ (X86_64) / LibreOffice Community Build ID: d0dcd87788910e3c9f67a2b68534019c05b77bad CPU threads: 8; OS: Linux 5.15; UI render: default; VCL: gtk3 Locale: en-AU (en_AU.UTF-8); UI: en-US Calc: threaded Possibly since bug 159025 or bug 159023 were fixed, but can't check currently without an update to linux-64-24.8 bibisect repo.
bibisection windows version 7.6 seem to point to commit: 06b34d9f4b7967e87cd53e0effd98bfacfee2bb9 Date: Wed Mar 29 12:32:27 2023 author: Caolán McNamara <caolanm@redhat.com> message: crashtesting: Null-deref on export of forum-mso-en4-274729.xls to ods
(In reply to gladys from comment #2) > bibisection windows version 7.6 seem to point to > > commit: 06b34d9f4b7967e87cd53e0effd98bfacfee2bb9 > Date: Wed Mar 29 12:32:27 2023 > author: Caolán McNamara <caolanm@redhat.com> > message: crashtesting: Null-deref on export of forum-mso-en4-274729.xls to > ods This result is not correct, because this is already seen in the oldest of 7.0. I suppose the request here is to bibisect when we started needing 4 undos at step 12.
Created attachment 195113 [details] Example file at step 3 For me, it crashes after 3 undos with latest master.
Bibisected with linux-64-24.8 repo to first bad build [e36d74f0757b01156606c65766a2b2bfcd836afd] which is: commit fcd4222d36e1864452163e5c94976eea353bbaf0 author Michael Stahl Mon Mar 04 15:45:07 2024 +0100 committer Michael Stahl Wed Mar 06 10:45:57 2024 +0100 sw: SelectAll of section with RES_PAGEDESC corner-case Reviewed-on: https://gerrit.libreoffice.org/c/core/+/164401 Michael, could you please have a look?
Hi, I encounter a similar problem on my document since latest update. The document recovery save is also crashing when this happens. Here's the crash report: https://crashreport.libreoffice.org/stats/crash_details/c740b877-c18f-426c-bfd3-19be4ab74985