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:
option_persist_cb (const gchar *option_name,
                   const gchar *value,
                   gpointer     data,
                   GError     **error)
{
  FlatpakContext *context = data;

  return flatpak_context_set_persistent (context, value, error);
}