PJSIP + GTK and segfault

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Hi all,

  I'm making an GTK+ simple UA with pjsua.

  I know that this is not the best place to ask this question, as it
appears to be an GTK issue and not PJSIP one, but I can't find help out
there...

  I have a call to "gtk_widget_show_all" inside the "on_incoming_call"
callback that segfaults.

  I have the same call in other part of my app (on mouse click event) that
show the desired dialog just fine.

  The debbuger point to some function inside the GTK lib
(gdk_window_set_geometry_hints ...), info that doesn't help much.

  If someone have any pointers i'd appreciate.

Thanks
Gabriel


// GTK
GtkWidget *answerDialog; // Initialized OK at the beggining of the code,
show up OK on mouse clicks

/* Callback called by the library upon receiving incoming call */
static void on_incoming_call(pjsua_acc_id acc_id, pjsua_call_id call_id,
pjsip_rx_data *rdata)
{
...
        gtk_widget_show_all(answerDialog);  // SEGFAULT here
...
}
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