Bug 150819 - CRASH & assert after a few paste and undo (Assertion failed: (abs(rNode.GetIndex() - pMoveText->pDestNode->GetIndex()) == SwNodeOffset(1)), function SwClientNotify, file txtfrm.cxx, line 2135)
Summary: CRASH & assert after a few paste and undo (Assertion failed: (abs(rNode.GetIn...
Status: RESOLVED FIXED
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Writer (show other bugs)
Version:
(earliest affected)
7.5.0.0 alpha0+
Hardware: All All
: medium normal
Assignee: Not Assigned
URL:
Whiteboard: target:7.6.0 target:7.5.1 target:7.5.0
Keywords: bibisected, bisected, regression
Depends on:
Blocks: Crash
  Show dependency tree / graph
 
Reported: 2022-09-06 10:40 UTC by Xisco Faulí
Modified: 2023-01-25 08:59 UTC (History)
4 users (show)

See Also:
Crash report or crash signature:
Regression By:

Attachments
sample file (26.00 KB, application/msword)
2022-09-06 10:40 UTC, Xisco Faulí 		Details
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Description Xisco Faulí 2022-09-06 10:40:30 UTC 
Created attachment 182248 [details]
sample file

Steps to reproduce:
1. Open attached document
2. Select all
3. Copy
4. Paste 5-10 times
5. Undo 5-10 times

-> Crash. if it doesn't crash, repeat steps 4 and 5 a few times

Reproduced in

Version: 7.5.0.0.alpha0+ / LibreOffice Community
Build ID: ee003ca99f94c9a5517ebba67ed02abb2a60dae8
CPU threads: 8; OS: Linux 5.10; UI render: default; VCL: gtk3
Locale: es-ES (es_ES.UTF-8); UI: en-US
Calc: threaded
Comment 1 Xisco Faulí 2022-09-06 10:41:42 UTC 
Regression introduced by:

author	Noel Grandin <noelgrandin@gmail.com>	2022-08-16 18:44:31 +0200
committer	Noel Grandin <noel.grandin@collabora.co.uk>	2022-08-17 18:18:52 +0200
commit 3a02b5f8aae803b7b5a232c724135594483627a4 (patch)
tree 3e51ea888f4ed012295a3736cd4cff7d81ba11c5
parent a18a74d6762e56a20093ca51cfd12925697c2524 (diff)
convert more nNode to SwPosition::GetNode

Bisected with: bibisect-linux64-7.5

Adding Cc: to Noel Grandin
Comment 2 Telesto 2022-09-06 12:31:53 UTC 
Confirm
Version: 7.5.0.0.alpha0+ (x64) / LibreOffice Community
Build ID: dc92a4d973086ce8a6a5f75ba0f4d4c9ca05537a
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
Comment 3 Noel Grandin 2022-09-06 14:13:59 UTC 
Cannot repro this with current master (30a3f2b7343be07f10c8cbf7f4a9e90e16db806e), possibly someone has fixed it already?
Comment 4 Telesto 2023-01-18 20:13:23 UTC 
STR in my case
1. Open attached document
2. CTRL+A
3. CTRL+C
4. CTRL+V (5x) -> So with the text at step 2 still selected
5. Press and hold CTRL+Z (or press it one by one, timing doesn't matter)

If I press 6x CTRL+V in step 4 it won't crash. 

Version: 7.6.0.0.alpha0+ (X86_64) / LibreOffice Community
Build ID: 37e3455a13ab5741104bf41d05a80e60a4612682
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
Comment 5 Noel Grandin 2023-01-19 15:51:54 UTC 
I see the same assert in the commit preceeding the bibisect commit referenced here, so I think something went weird in the bibisect process.
Comment 6 Noel Grandin 2023-01-19 18:18:30 UTC 
Never mind, the assert and the crash are from different things, have found the bug, will post a patch tomorrow
Comment 7 Commit Notification 2023-01-20 09:33:08 UTC 
Noel Grandin committed a patch related to this issue.
It has been pushed to "master":

https://git.libreoffice.org/core/commit/b70eee2d394dd7249c2de0cb41ccc47f80a05f8f

tdf#150819 crash after a few paste and undo

It will be available in 7.6.0.

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.
Comment 8 Commit Notification 2023-01-23 12:05:24 UTC 
Noel Grandin committed a patch related to this issue.
It has been pushed to "libreoffice-7-5":

https://git.libreoffice.org/core/commit/4192d8cc3120473d0dbfcc7ff12bf8297ac999db

tdf#150819 crash after a few paste and undo

It will be available in 7.5.1.

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.
Comment 9 Commit Notification 2023-01-25 08:59:24 UTC 
Noel Grandin committed a patch related to this issue.
It has been pushed to "libreoffice-7-5-0":

https://git.libreoffice.org/core/commit/86b69183193706724e5216c4dc26e2bf824a9a4a

tdf#150819 crash after a few paste and undo

It will be available in 7.5.0.

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.