Can somebody just check that the following code doesn't cause a memory
leak or other problems please? For example, I think that g_slist_free
will not free the objects in the list, just the pointers to them, but
if I'm wrong I'll end up with lists pointing to freed memory - not good
and hard to spot.
TIA
================================
GSList *filter_list = NULL;
GSList *temp_filter_list = NULL;
GSList *removed_filter_list = NULL;
static void remove_color_filter_it(gpointer filter_arg, gpointer unused
_U_)
{
color_filter_t *colorf = filter_arg;
removed_filter_list = g_slist_prepend(removed_filter_list, colorf);
}
static void globalize_color_filter_it(gpointer filter_arg, gpointer
unused _U_)
{
color_filter_t *colorf = filter_arg;
filter_list = g_slist_append(filter_list, colorf);
}
void globalize_all_color_filters(void)
{
g_slist_foreach(filter_list, remove_color_filter_it, NULL);
g_slist_free(filter_list);
filter_list = NULL;
g_slist_foreach(temp_filter_list, globalize_color_filter_it, NULL);
g_slist_free(temp_filter_list);
temp_filter_list = NULL;
}
--
Richard Urwin
