0007344: When pango rendering preference is used, the vm segfaults in linux 64 bits

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Reproducibility

Date Submitted

Last Update

0007344

[Squeak] VM

major

always

04-28-09 07:32

Reporter

jredrejo

View Status

public

Assigned To

lewis

Priority

normal

Resolution

open

Status

assigned

Product Version

Summary

0007344: When pango rendering preference is used, the vm segfaults in linux 64 bits

Description

RomePlugin is a great improvement to render fonts in Squeak. eToys image uses it, but when running this image with the preference usePangoRenderer active, the vm segfaults ini 64 bits.
This is the log at the console:

Segmentation fault

22337740 [] in RomePluginCanvas>pangoComposeString:attributeArray:at:width:height:withWrap:
22335608 BlockContext>ensure:
22335516 RomePluginCanvas>preserveStateDuring:
22336412 RomePluginCanvas>pangoComposeString:attributeArray:at:width:height:withWrap:
22325568 PangoParagraph>composeAll
22325476 NewParagraph>compose:style:from:in:
22325384 TextMorph>paragraph
22325292 TextMorph>composeToBounds
22325200 TextMorph>usePango:
22325108 [] in TextMorph class>usePango:
22325016 Behavior>allInstancesDo:
22324924 Behavior>allSubInstancesDo:
22324832 TextMorph class>usePango:
22324740 TextMorph class>usePangoChanged
22324648 Preference>notifyInformeeOfChange
22324556 Preference>togglePreferenceValue
22324280 [] in ThreePhaseButtonMorph>doButtonAction:
22324372 BlockContext>ensure:
22324188 Cursor>showWhile:
22324084 ThreePhaseButtonMorph>doButtonAction:
22323652 ThreePhaseButtonMorph>mouseUp:
22323560 UpdatingThreePhaseButtonMorph>mouseUp:
22323468 Morph>handleMouseUp:
22323376 MouseButtonEvent>sentTo:
22323284 Morph>handleEvent:
22323192 Morph>handleFocusEvent:
22323744 [] in HandMorph>sendFocusEvent:to:clear:
22323836 [] in PasteUpMorph>becomeActiveDuring:
22323100 BlockContext>on:do:
22323008 PasteUpMorph>becomeActiveDuring:
22322824 HandMorph>sendFocusEvent:to:clear:
22322732 HandMorph>sendEvent:focus:clear:
22322640 HandMorph>sendMouseEvent:
22322496 HandMorph>handleEvent:
22322196 HandMorph>processEvents
22322288 [] in WorldState>doOneCycleNowFor:
22322104 SequenceableCollection>do:
22322012 WorldState>handsDo:
22321920 WorldState>doOneCycleNowFor:
22321736 WorldState>doOneCycleFor:
22321644 PasteUpMorph>doOneCycle
21338928 [] in Project class>spawnNewProcess
21339112 [] in BlockContext>newProcess
/usr/bin/squeak: line 277: 23402 Abortado $VM

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Issue History
Date Modified	Username	Field	Change
04-28-09 07:32	jredrejo	New Issue
04-28-09 07:32	jredrejo	Status	new => assigned
04-28-09 07:32	jredrejo	Assigned To	=> lewis
04-29-09 02:03	lewis	Issue Monitored: lewis

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