[MacPorts] #66159: gdk-pixbuf2 dependents malloc issue (PPC and Intel)

[MacPorts]

#66159: gdk-pixbuf2 dependents malloc issue (PPC and Intel)
---------------------------+----------------------------------
  Reporter:  barracuda156  |      Owner:  kencu
      Type:  defect        |     Status:  assigned
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.8.0
Resolution:                |   Keywords:  leopard, snowleopard
      Port:  gdk-pixbuf2   |
---------------------------+----------------------------------
Description changed by ryandesign:

Old description:

> I get this when installing some `gdk-pixbuf` dependents:
> {{{
> gdk-pixbuf-query-loaders(9010) malloc: *** error for object 0xa0931034:
> Non-aligned pointer being freed
> *** set a breakpoint in malloc_error_break to debug
> gdk-pixbuf-query-loaders(9010) malloc: *** error for object 0xa09310a4:
> Non-aligned pointer being freed
> *** set a breakpoint in malloc_error_break to debug
> }}}
> This happens ''after'' install, before cleaning build directory. So
> install succeeds.
>
> `gdk-pixbuf` is built with `gcc-4.2`, as we as its dependents are (say,
> `librsvg`). So we should not get a double `libstdc++` issue as in other
> `malloc` errors cases.
>
> What may cause this, any ideas?
>
> UPD. Same error on Intel:
> https://trac.macports.org/ticket/65407#comment:7

New description:

 I get this when installing some `gdk-pixbuf` dependents:
 {{{
 gdk-pixbuf-query-loaders(9010) malloc: *** error for object 0xa0931034:
 Non-aligned pointer being freed
 *** set a breakpoint in malloc_error_break to debug
 gdk-pixbuf-query-loaders(9010) malloc: *** error for object 0xa09310a4:
 Non-aligned pointer being freed
 *** set a breakpoint in malloc_error_break to debug
 }}}
 This happens ''after'' install, before cleaning build directory. So
 install succeeds.

 `gdk-pixbuf` is built with `gcc-4.2`, as we as its dependents are (say,
 `librsvg`). So we should not get a double `libstdc++` issue as in other
 `malloc` errors cases.

 What may cause this, any ideas?

 UPD. Same error on Intel: comment:ticket:65407:7

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Ticket URL: <https://trac.macports.org/ticket/66159#comment:5>
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