char prompt[1024], /* Prompt for user */
realm[HTTP_MAX_VALUE], /* realm="xyz" string */
nonce[HTTP_MAX_VALUE], /* nonce="xyz" string */
- encode[2048]; /* Encoded username:password */
+ encode[4096]; /* Encoded username:password */
int localauth; /* Local authentication result */
_cups_globals_t *cg; /* Global data */