[Gtk2-perl-bugs] [Bug 680380] attempt to release non-allocated block (Glib/Gtk3)

[gnome-perl (bugzilla.gnome.o. <bug...@gn...>]

https://bugzilla.gnome.org/show_bug.cgi?id=680380
  gnome-perl | Glib | unspecified

Torsten Schoenfeld <kaffeetisch> changed:

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--- Comment #2 from Torsten Schoenfeld <kaf...@gm...> 2012-08-14 19:10:24 UTC ---
Nice catch!  For some reason, valgrind doesn't see this.  The problem is that
for caller-allocated out-arguments (like GtkTreeIter), we always use malloc():
<http://git.gnome.org/browse/perl-Glib-Object-Introspection/tree/gperl-i11n-invoke-c.c#n280>.
 But GtkTreeIter is set up to allocate and free itself via GSlice.  I think we
will need to change allocate_out_mem() to use g_boxed_copy() on the memory that
was allocated with malloc(); afterwards, we can free() the original memory
block.  This will ensure that the right allocator is used.

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