Re: another memory leak
- From: Alexander Semenov <bohtvaroh gmail com>
- To: Jacques Le Normand <rathereasy gmail com>
- Cc: gtk-devel-list gnome org, gtk-app-devel-list gnome org
- Subject: Re: another memory leak
- Date: Fri, 31 Oct 2008 16:29:22 +0200
Jacques Le Normand wrote:
Hello list,
thank you for helping me to solve my previous post, which found that I
had a memory leak. The solution was to remove uim (universal input
method).
I have a new memory leak problem. This one creates and removes 2000
text entries every 100ms. I've had top showing 64 megs resident after
5 minutes (and no sign of stopping).
If anyone could run the code to see if they get a memory leak (and
post the result) it would be great!
If anyone could shed some light on the problem, even better!
cheers
--Jacques
(and now the code...)
#include <stdio.h>
#include <stdlib.h>
#include <gtk/gtk.h>
GtkWidget *entry;
GtkWidget *vbox;
guint test_function(gpointer data){
GList *iter;
GList *original_iter;
iter = original_iter = gtk_container_get_children (GTK_CONTAINER
(vbox));
while(iter){
GtkWidget *child;
child = iter->data;
iter = iter->next;
gtk_container_remove(GTK_CONTAINER(vbox),child);
}
g_list_free(original_iter);
int i;
for( i = 0 ; i < 2000 ; i++){
entry = gtk_entry_new ();
gtk_box_pack_start (GTK_BOX (vbox), entry, TRUE, TRUE, 0);
gtk_widget_show (entry);
}
return 1;
}
int main( int argc,
char *argv[] )
{
int time_interval = 100;
GtkWidget *window;
gtk_init (&argc, &argv);
/* create a new window */
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_widget_set_size_request (GTK_WIDGET (window), 200, 100);
gtk_window_set_title (GTK_WINDOW (window), "GTK Entry");
g_signal_connect (G_OBJECT (window), "destroy",
G_CALLBACK (gtk_main_quit), NULL);
g_signal_connect_swapped (G_OBJECT (window), "delete_event",
G_CALLBACK (gtk_widget_destroy),
G_OBJECT (window));
vbox = gtk_vbox_new (FALSE, 0);
gtk_container_add (GTK_CONTAINER (window), vbox);
gtk_widget_show (vbox);
g_timeout_add(time_interval,(GSourceFunc) test_function,0);
gtk_widget_show (window);
gtk_main();
return 0;
}
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I've tried this and I had the same results.
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