Bug 121041 - Document causes OpenGL to crash when scrolling
Summary: Document causes OpenGL to crash when scrolling
Status: RESOLVED FIXED
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: graphics stack (show other bugs)
Version:
(earliest affected)
6.2.0.0.alpha1+
Hardware: All All
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords: bibisectRequest, regression
Depends on:
Blocks: VCL-OpenGL
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Reported: 2018-10-29 18:59 UTC by Luke
Modified: 2018-10-31 16:27 UTC (History)
3 users (show)

See Also:
Crash report or crash signature:

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Description Luke 2018-10-29 18:59:52 UTC 
Steps to reproduce:
1. Open attachment 54027 [details] from bug 43429
2. Scroll to the bottom of the page

Observed behaviour: In Windows, with GL enabled, Writer will crash

Version: 6.2.0.0.alpha1+
Build ID: 96cf06c947838120e37f3fbb4d0543dd882cb20c
CPU threads: 4; OS: Windows 10.0; UI render: GL; VCL: win; 
TinderBox: Win-x86@42, Branch:master, Time: 2018-10-25_22:57:51
Bad


Version: 6.2.0.0.alpha1+
Build ID: 7ae4b32225010a049197f17e022e0a5c725e191b
CPU threads: 4; OS: Windows 10.0; UI render: GL; VCL: win; 
TinderBox: Win-x86@42, Branch:master, Time: 2018-10-25_06:15:55
Good
Comment 1 Jan-Marek Glogowski 2018-10-30 12:54:50 UTC 
Probably a duplicate of tdf 120982 - can you re-test?
Comment 2 Telesto 2018-10-30 13:12:34 UTC 
Repro with
Version: 6.2.0.0.alpha1+
Build ID: 2e184378da6058af14acf208d6469fadf44d04ed
CPU threads: 4; OS: Windows 6.3; UI render: GL; VCL: win; 
TinderBox: Win-x86@42, Branch:master, Time: 2018-10-30_03:29:39
Locale: nl-NL (nl_NL); Calc: CL
Comment 3 Luke 2018-10-31 16:27:43 UTC 
This was caused by

commit e194f597ae5882e1cda2cac2925577fff609f101
Author: Jan-Marek Glogowski <glogow@fbihome.de>

    Change GlyphItem::nFallbackLevel to font instance

Appears to be fixed by
https://cgit.freedesktop.org/libreoffice/core/commit/?id=71507ba3eb4bc6e8b36c