[Libreoffice-bugs] [Bug 134202] Crash upon deleting a multi-page selection in a specific document (see comment 16)

2022-08-29 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=134202

--- Comment #19 from Hossein  ---
This change is related:

commit 0496252c2c7fd2d694c4a73f387ef75e0021de3e
Author: Michael Stahl 
Date:   Tue May 24 15:20:42 2022 +0200

sw: fix mysterious layout loop in CppunitTest_sw_uiwriter3 testTdf104649

This didn't happen with master from a week ago on Fedora 35, but happens
with Monday's master on Fedora 36. Also happens with libreoffice-7-3
branch.

Fundamentally the problem with the bugdoc is that there are tables in
footnotes, which aren't really supported and can't split across pages
like they would need to.

The loop happens because a footnote on page 48 invalidates position of
its anchor frame 549 on page 45.

This is probably pointless, let's only invalidate if the anchor is on
the same page (it should be on the same page, but probably the tables in
other footnotes get in the way).

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[Libreoffice-bugs] [Bug 134202] Crash upon deleting a multi-page selection in a specific document (see comment 16)

2022-08-29 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=134202

--- Comment #18 from Hossein  ---
Reproduced crash with the latest LO 7.4 stable:

Version: 7.4.0.3 / LibreOffice Community
Build ID: f85e47c08ddd19c015c0114a68350214f7066f5a
CPU threads: 8; OS: Linux 5.15; UI render: default; VCL: gtk3
Locale: fa-IR (en_US.UTF-8); UI: en-US
Calc: threaded


With the latest LO 7.5 dev master:

Version: 7.5.0.0.alpha0+ / LibreOffice Community
Build ID: a606244d9aa0054988caf1859efb7f26d38748cf
CPU threads: 8; OS: Linux 5.15; UI render: default; VCL: gtk3
Locale: en-US (en_US.UTF-8); UI: en-US
Calc: threaded

LibreOffice becomes very slow, almost unusable, getting these warnings:

warn:sw.layout:629470:629470:sw/source/core/layout/wsfrm.cxx:3024: footnote
frame on different page than ref frame?

and:

warn:legacy.osl:629470:629470:sw/source/core/access/accmap.cxx:2404: 

and:

warn:legacy.osl:629470:629470:sw/source/core/layout/calcmove.cxx:302: :-(
Layout unstable (this not found).

also:

warn:sw.core:629470:629470:sw/source/core/attr/calbck.cxx:196: a 11SwNumFormat
client added as listener to a 12SwCharFormat during client iteration.

After removing the suggested part, LibreOffice does not crash, but it becomes
even worse regarding being responsive. Nothing works, and I could not even quit
LibreOffice.

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[Libreoffice-bugs] [Bug 134202] Crash upon deleting a multi-page selection in a specific document (see comment 16)

2020-08-20 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=134202

Buovjaga  changed:

   What|Removed |Added

Summary|Crash upon deleting a   |Crash upon deleting a
   |heading in a specific   |multi-page selection in a
   |document|specific document (see
   ||comment 16)

--- Comment #16 from Buovjaga  ---
Summary and steps were misleading. All my previous testing focused on deleting
a single heading. I had no idea I had to make a 12-page selection. Clearer
steps:

1. Open attachment 162265
2. Ctrl-F find in the document this string appearing on page 12: informatique
chez les élèves de CM1 ?
3. Select backwards from the end of the string to the beginning of the document
4. Press Delete or Backspace

I get a 100% CPU usage loop on Linux.

In older versions the document appears mangled, so I'm not sure if a bibisect
could be attempted.

Arch Linux 64-bit
Version: 7.1.0.0.alpha0+
Build ID: bcf8868e031f916473f13bcd1a0835c74cb05de5
CPU threads: 8; OS: Linux 5.8; UI render: default; VCL: kf5
Locale: fi-FI (fi_FI.UTF-8); UI: en-US
Calc: threaded
Built on 20 August 2020

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