[Bug 245485] Review Request: fityk-0.8.1 - curve-fitting program for X-Y data

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Summary: Review Request: fityk-0.8.1 - curve-fitting program for X-Y data


https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=245485


wojdyr at gmail.com changed:

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                 CC|                            |wojdyr at gmail.com




------- Additional Comments From wojdyr at gmail.com  2007-06-25 01:33 EST -------

Hi, I'm upstream fityk maintainer

(In reply to comment #8)
> * gdb log
>   - For me, fityk always causes double free corruption when:
>     * launch filtk
>     * choose Help-> About
>     The gdb log is attached. Currently I don't know whether this
>     is a bug of fityk side or wxGTK side or something else (GLib+?)

I can't reproduce it, because I don't have gtk 2.11, but it's a bug in wx, that
was fixed in CVS a week ago:

revision 1.97
date: 2007/06/18 06:03:50;  author: MR;  state: Exp;  lines: +2 -2
gtk_border_free is for freeing GtkBorder's, not g_free.
Using g_free instead used to have no ill effects as gtk_border_free called that 
anyway, but in gtk+-2.11 GtkBorder
uses GSlice and gtk_border_free therefore uses g_slice_free and using g_free mak
es things crash hard.
So fix it or wxGTK won't work with the upcoming gtk+-2.12 stable release planned
 for end of July.

As a workaround, you may remove the line
bu_ok->SetDefault();
in fityk-0.8.1/src/wxgui/dialogs.cpp

I don't know if this problem will happen also in other places.

Marcin


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