Language: C
Label: safe
CWE: CWE-116 \u2014 Improper Encoding or Escaping of Output
The product prepares a structured message for communication with another component, but encoding or escaping of the data is either missing or done incorrectly. As a result, the intended structure of the message is not preserved.

Code:
load_kernel_module_list (void)
{
  GHashTable *modules = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
  g_autofree char *modules_data = NULL;
  g_autoptr(GError) error = NULL;
  char *start, *end;

  if (!g_file_get_contents ("/proc/modules", &modules_data, NULL, &error))
    {
      g_info ("Failed to read /proc/modules: %s", error->message);
      return modules;
    }

  /* /proc/modules is a table of modules.
   * Columns are split by spaces and rows by newlines.
   * The first column is the name. */
  start = modules_data;
  while (TRUE)
    {
      end = strchr (start, ' ');
      if (end == NULL)
        break;

      g_hash_table_add (modules, g_strndup (start, (end - start)));

      start = strchr (end, '\n');
      if (start == NULL)
        break;

      start++;
    }

  return modules;
}