[ pure-data-Bugs-2613011 ] popup crashes with pd-0.42 and GOP - Pd-dev

2 Apr 2009


      Bugs item #2613011, was opened at 2009-02-18 16:34
Message generated for change (Settings changed) made by zmoelnig
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Category: externals
Group: None
...
Status: Pending
Resolution: Fixed
Priority: 5
Private: No
Submitted By: IOhannes m zmlnig (zmoelnig)
Assigned to: Guenter  Geiger (ggeiger)
Summary: popup crashes with pd-0.42 and GOP
Initial Comment:
using [popup] with a brand-new Pd (0.42-4) just crashes when used in a graph-on-parent.
to reproduce, put the [popup-gop-test] (taht comes with popup) abstraction into a new patch.
this happened on linux and osx.
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Comment By: IOhannes m zmlnig (zmoelnig)
Date: 2009-03-19 17:53
Message:
btw, i don't know whether this is the canonical fix for the problem.
it just happens to work...
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Comment By: IOhannes m zmlnig (zmoelnig)
Date: 2009-03-19 17:52
Message:
i have submitted (without asking :-() a patch to popup that seems to fix
the problem.
the segfault happened, because in popup_vis() you were creating an
rtext_new() which in turn needed to have a glist _with_ an gl_editor; if
the gl_editor was NULL (which happens with 0.42 and gop), rtext_new()
segfaults;
my fix is to make sure that there is a gl_editor
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Comment By: B. Bogart (bbogart)
Date: 2009-02-21 19:15
Message:
I can confirm this bug. 
Looks like [button] from GGEE has the same problem.
Guenter, care to take a look?
I wonder if g_canvas will ever be public... I guess that they have worked
since 2003 is pure luck.
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You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=478070&aid=2613011...