Glib segfault g_free hash table
- by Mike
I'm not quite sure why if I try to free the data I get segfault. Any help will be appreciate it.
static GHashTable *hashtable;
static void add_inv(char *q)
{
gpointer old_key, old_value;
if(!g_hash_table_lookup_extended(hashtable, q, &old_key, &old_value)){
g_hash_table_insert(hashtable, g_strdup(q), GINT_TO_POINTER(10));
}else{
(old_value)++;
g_hash_table_insert(hashtable, g_strdup(q), old_value);
g_hash_table_remove (hashtable, q); // segfault
g_free(old_key); // segfault
g_free(old_value); // segfault
}
}
...
int main(int argc, char *argv[]){
hashtable = g_hash_table_new(g_str_hash, g_str_equal);
...
g_hash_table_destroy(hashtable);
}
