Bug 83801 - Librelogo crashes Writer
Summary: Librelogo crashes Writer
Status: NEW
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Writer (show other bugs)
Version: 4.3.0.0.alpha0+ Master
Hardware: x86 (IA32) Windows (All)
: medium normal
Assignee: Not Assigned
QA Contact:
URL:
Whiteboard:
Keywords: regression
Depends on:
Blocks:
 
Reported: 2014-09-12 14:15 UTC by Kevin Suo
Modified: 2014-10-25 08:59 UTC (History)
4 users (show)

See Also:
i915 platform:
i915 features:

Attachments

Description Kevin Suo 2014-09-12 14:15:54 UTC 
Steps to reproduce:

1. Open Writer, enable "View -> Toobars -> Logo";

2. Run the following LOGO command one by one (to run a LOGO command, paste the command in the LOGO command line box, then hit ENTER):

a) repeat 400 [ circle 10 + repcount/10 fd 5 + repcount/10 lt 10 ]
b) CLEARSCREEN
c) HOME
d) repeat 400 [ circle 10 + repcount/10 fd 5 + repcount/10 lt 10 ]

--> Writer crashes at step d.

Version: 4.3.2.1
Build ID: f9b3ad49d92181b0a1fe7e76f785a2c2cd0847d3
Windows 7 X86
Comment 1 Jacques Guilleron 2014-09-13 16:05:07 UTC 
Hi Kevin,

I reproduce with LO 4.4.0.0.alpha0+
Build ID: 5aeb852efcabdd51545d5d41c92f4bf3cef1d663
TinderBox: Win-x86@39, Branch:master, Time: 2014-09-08_07:01:57
& Windows 7 Home Premium.
I tried with repeat 40 for the repetition; and with the first line as a procedure.
Without success.

Crash at the first line with LO 4.2.7.0.0+
Build ID: 92216be6ce13990b8ea6b6264c656d2bc1746401
TinderBox: Win-x86@42, Branch:libreoffice-4-2, Time: 2014-07-14_16:21:42

Works with LO 4.2.1.1 Build ID: d7dbbd7842e6a58b0f521599204e827654e1fb8b

Regards,

Jacques
Comment 2 Robinson Tryon (qubit) 2014-09-23 05:47:45 UTC 
(In reply to comment #1)
> Crash at the first line with LO 4.2.7.0.0+

Updating earliest version -> 4.3.0.0.0+ master (aka 4.2.7 master)
Comment 3 Ari Latvala 2014-10-25 08:37:54 UTC 
Tried this on LibreLogo on LibreOffice Writer 4.3.2.2 for Windows 7 and after drawing quite a lot of stuff to the screen Writer crashed:

PENUP
REPEAT 100 [
    FILLCOLOR [ANY, ANY]
    CIRCLE 20 + RANDOM 130
    POSITION ANY
]
Comment 4 Ari Latvala 2014-10-25 08:59:04 UTC 
Did some more testing. If I drop REPEAT to 45, it will work for a ca 2,5 times, before Writer crash. REPEAT 50 crashes Writer in the first try. REPEAT 40 lets me use this code several times, before crash.

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