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Fix a segfault in gtk_statusbar_remove_all

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https://bugzilla.gnome.org/show_bug.cgi?id=640487
This commit is contained in:
Matthias Clasen 2011-01-31 11:32:19 -05:00
parent 47b2868a08
commit 1d8bac64b2
2 changed files with 25 additions and 1 deletions
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5
gtk/gtkstatusbar.c
View File

@ -518,7 +518,10 @@ gtk_statusbar_remove_all (GtkStatusbar *statusbar,
if (prev == NULL)
prev = statusbar->messages;
list = prev->next;
if (prev)
list = prev->next;
else
list = NULL;
}
else
{

21
gtk/tests/testing.c
View File

@ -216,17 +216,38 @@ test_spin_button_arrows (void)
g_assert (oldval == 0);
}
static void
test_statusbar_remove_all (void)
{
GtkWidget *statusbar;
g_test_bug ("640487");
statusbar = gtk_statusbar_new ();
g_object_ref_sink (statusbar);
gtk_statusbar_push (GTK_STATUSBAR (statusbar), 1, "bla");
gtk_statusbar_push (GTK_STATUSBAR (statusbar), 1, "bla");
gtk_statusbar_remove_all (GTK_STATUSBAR (statusbar), 1);
g_object_unref (statusbar);
}
int
main (int argc,
char *argv[])
{
gtk_test_init (&argc, &argv);
g_test_bug_base ("http://bugzilla.gnome.org/");
gtk_test_register_all_types();
g_test_add_func ("/tests/statusbar-remove-all", test_statusbar_remove_all);
g_test_add_func ("/ui-tests/text-access", test_text_access);
g_test_add_func ("/ui-tests/button-clicks", test_button_clicks);
g_test_add_func ("/ui-tests/keys-events", test_button_keys);
g_test_add_func ("/ui-tests/slider-ranges", test_slider_ranges);
g_test_add_func ("/ui-tests/xserver-sync", test_xserver_sync);
g_test_add_func ("/ui-tests/spin-button-arrows", test_spin_button_arrows);
return g_test_run();
}