Bugs item #2808389, was opened at 2009-06-18 13:41
Message generated for change (Comment added) made by nobody
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Category: rendering (e.g. display)
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Nobody/Anonymous (nobody)
Summary: linux/radeon: Destroying gemwin crashes Pd

Initial Comment:
Destroying gemwin crashes Pd.

Description;
-put object gemwin
-connect message 'create' to it
-connect message 'destroy' to it
-click create (creates gem window)
-click destroy (closes gem window and *crashes Pd*)

ATI Mobility Radeon X1350
Ubuntu 8.04


regards,
Vasja Progar

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Comment By: Nobody/Anonymous (nobody)
Date: 2011-03-12 15:45

Message:
i recommend destroying the gemwin using a clock_new() to ensure that there
are no dangling pointers left on the stack. now if only the canvases would
also do this, to prevent crashes during dynamic patching...
—matju

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Comment By: Cyrille Henry (nusmuk)
Date: 2011-03-12 09:38

Message:
This bug is still present on ubuntu 10.10,  ATI Radeon 5770, GEM from SVN.
commenting line 1042 of GemMan (gemWinMakeCurrent(constInfo)) fix the
problem.
I did not find any problem due to this hack.


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