The "drakrpm-editmedia" program crashed. Drakbug-16.26.7 caught it.

I was trying to add a mirror for cauldron:
ftp://www.mirrorservice.org/mageia.org/pub/mageia/distrib

SEGV
Glibc's trace:
4: /usr/lib/perl5/5.18.2/x86_64-linux-thread-multi/CORE/libperl.so(Perl_sighandler+0x20f) [0x7f3b0189c6df]
5: /lib64/libpthread.so.0(+0xf760) [0x7f3b00a73760]
6: /lib/../lib64/libgobject-2.0.so.0(g_type_check_instance_cast+0x1c) [0x7f3af3bea18c]
7: /lib64/libgtk-3.so.0(+0x374484) [0x7f3af2482484]
8: /lib/../lib64/libglib-2.0.so.0(+0x3771c) [0x7f3af38ed71c]
9: /lib64/libgtk-3.so.0(+0x3745d0) [0x7f3af24825d0]
10: /lib64/libgtk-3.so.0(gtk_tree_view_remove_column+0x1e3) [0x7f3af23fbab3]
11: /lib64/libgtk-3.so.0(+0x2f2252) [0x7f3af2400252]
12: /lib/../lib64/libgobject-2.0.so.0(g_closure_invoke+0xb2) [0x7f3af3bc73a2]
13: /lib/../lib64/libgobject-2.0.so.0(+0x22be4) [0x7f3af3bd9be4]
14: /lib/../lib64/libgobject-2.0.so.0(g_signal_emit_valist+0xde9) [0x7f3af3be1889]
15: /lib/../lib64/libgobject-2.0.so.0(g_signal_emit+0x82) [0x7f3af3be1b42]
16: /lib64/libgtk-3.so.0(+0x314f88) [0x7f3af2422f88]
17: /lib/../lib64/libgobject-2.0.so.0(g_object_run_dispose+0x60) [0x7f3af3bcdd80]
18: /lib64/libgtk-3.so.0(+0x242e2b) [0x7f3af2350e2b]
19: /lib64/libgtk-3.so.0(+0x11ded1) [0x7f3af222bed1]

Perl's trace:
standalone::bug_handler() called from /usr/lib/libDrakX/standalone.pm:226
standalone::__ANON__() called from /usr/lib/perl5/vendor_perl/5.18.1/x86_64-linux-thread-multi/Glib/Object/Introspection.pm:59
(eval)() called from /usr/lib/perl5/vendor_perl/5.18.1/x86_64-linux-thread-multi/Glib/Object/Introspection.pm:59
Glib::Object::Introspection::__ANON__() called from /usr/lib/libDrakX/mygtk3.pm:1263
mygtk3::MagicWindow::AUTOLOAD() called from /usr/lib/libDrakX/mygtk3.pm:1541
mygtk3::may_destroy() called from /usr/lib/libDrakX/mygtk3.pm:1502
mygtk3::main() called from /usr/lib/libDrakX/ugtk3.pm:748
ugtk3::main() called from /usr/lib/perl5/vendor_perl/5.18.1/rpmdrake.pm:713
rpmdrake::choose_mirror() called from /usr/lib/perl5/vendor_perl/5.18.1/Rpmdrake/edit_urpm_sources.pm:134
Rpmdrake::edit_urpm_sources::easy_add_callback_with_mirror() called from /usr/lib/perl5/vendor_perl/5.18.1/Rpmdrake/edit_urpm_sources.pm:985
Rpmdrake::edit_urpm_sources::__ANON__() called from /usr/lib/perl5/vendor_perl/5.18.1/Gtk3.pm:341
(eval)() called from /usr/lib/perl5/vendor_perl/5.18.1/Gtk3.pm:341
Gtk3::main() called from /usr/lib/perl5/vendor_perl/5.18.1/Gtk3.pm:294
Gtk3::__ANON__() called from /usr/lib/libDrakX/mygtk3.pm:1501
mygtk3::main() called from /usr/lib/libDrakX/ugtk3.pm:748
ugtk3::main() called from /usr/lib/perl5/vendor_perl/5.18.1/Rpmdrake/edit_urpm_sources.pm:1206
Rpmdrake::edit_urpm_sources::mainwindow() called from /usr/lib/perl5/vendor_perl/5.18.1/Rpmdrake/edit_urpm_sources.pm:1235
Rpmdrake::edit_urpm_sources::run() called from /usr/libexec/drakrpm-editmedia:38

Theme name: oxygen-gtk
Kernel version = 3.12.9-desktop-1.mga4
Distribution=Mageia release 5 (Cauldron) for x86_64
CPU=Intel(R) Core(TM) i5-2410M CPU @ 2.30GHz