[etoys-dev] Seg faults using 64-bit sugar clipboard with Etoys

[Bert Freudenberg]

Sounds like a problem in ExtendedClipboardPlugin. That would be best reported on vm-dev, or squeak-dev.

- Bert -

On 06.01.2012, at 14:21, David Corking wrote:

> When I drag and drop from the Sugar clipboard into Etoys, I get
> consistent segmentation faults.
> 
> I am using the x86_64 Fedora 16 distribution of Sugar and Etoys.
> (Essentially this is is SoaS pineapple with  updates from the Fedora
> RPM repository.)
> 
> Is it just me? Do you think any of etoys-dev, Fedora or Sugar might
> benefit from a bug report?
> 
> The image is Etoys 4.1 build 2390. The vm version is:
> $ squeak -version
> 3.10-5 #1 Mon Jun 21 22:10:08 UTC 2010 gcc 4.4.4
> Squeak3.10beta of 22 July 2007 [latest update: #7159]
> Linux x86-04.phx2.fedoraproject.org 2.6.18-194.3.1.el5 #1 SMP Sun May
> 2 04:17:42 EDT 2010 x86_64 x86_64 x86_64 GNU/Linux
> default plugin location: /usr/lib64/squeak/3.10-5/*.so
> 
> Here are a couple of stack dump extracts from org.vpri.EtoysActivity-n.log
> 
> Firstly dropping some text (from a web browser):
> 
> Segmentation fault
> 
> 25651976 ExtendedClipboardInterface>readClipboardData:
> 25651884 ExtendedClipboardUnixInterface>readHTMLClipboardData
> 25651524 ExtendedClipboardUnixInterface>readTextClipboardData
> 25651432 Clipboard>clipboardText
> 25651316 Clipboard class>clipboardText
> 25651212 ParagraphEditor>clipboardText
> 25651004 ParagraphEditor>paste
> 25641572 [] in PluggableTextMorph>paste
> 25647380 [] in PluggableTextMorph>handleEdit:
> 25645636 TextMorph>handleEdit:
> 25641664 PluggableTextMorph>handleEdit:
> 25641480 PluggableTextMorph>paste
> 25641296 PluggableTextMorph>dropFiles:
> 25641192 Morph>handleDropFiles:
> 25641100 DropFilesEvent>sentTo:
> 25640904 Morph>handleEvent:
> 
> Secondly dropping a photo from the Record activity via the Journal:
> Segmentation fault
> 
> 27104368 JPEGReadWriter2>nextImageSuggestedDepth:
> 27103820 JPEGReadWriter2>nextImage
> 27092592 [] in ImageReadWriter class>formFromStream:
> 27103664 BlockContext>ensure:
> 27091904 Cursor>showWhile:
> 27047352 ImageReadWriter class>formFromStream:
> 27047168 Form class>fromBinaryStream:
> 27047260 [] in ExternalDropHandler class>defaultImageHandler
> 27046616 ExternalDropHandler>handle:in:dropEvent:
> 27046984 [] in PasteUpMorph>dropFiles:
> 27046524 BlockContext>ensure:
> 27041148 PasteUpMorph>dropFiles:
> 
> David
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