| H A D | ar-key.c | 90 const __be32 *xdr, unsigned int toklen) rxrpc_preparse_xdr_rxkad()
98 toklen); rxrpc_preparse_xdr_rxkad()
100 if (toklen <= 8 * 4) rxrpc_preparse_xdr_rxkad()
106 if (toklen < 8 * 4 + tktlen) rxrpc_preparse_xdr_rxkad()
218 unsigned int toklen = *_toklen, n_parts, loop, tmp; rxrpc_krb5_decode_principal() local
222 if (toklen <= 12) rxrpc_krb5_decode_principal()
226 ntohl(xdr[0]), ntohl(xdr[1]), ntohl(xdr[2]), toklen); rxrpc_krb5_decode_principal()
229 toklen -= 4; rxrpc_krb5_decode_principal()
234 if (toklen <= (n_parts + 1) * 4) rxrpc_krb5_decode_principal()
242 if (toklen < 4) rxrpc_krb5_decode_principal()
245 toklen -= 4; rxrpc_krb5_decode_principal()
248 if (tmp > toklen) rxrpc_krb5_decode_principal()
256 toklen -= tmp; rxrpc_krb5_decode_principal()
260 if (toklen < 4) rxrpc_krb5_decode_principal()
263 toklen -= 4; rxrpc_krb5_decode_principal()
266 if (tmp > toklen) rxrpc_krb5_decode_principal()
274 toklen -= tmp; rxrpc_krb5_decode_principal()
280 *_toklen = toklen; rxrpc_krb5_decode_principal()
281 _leave(" = 0 [toklen=%u]", toklen); rxrpc_krb5_decode_principal()
294 unsigned int toklen = *_toklen, len; rxrpc_krb5_decode_tagged_data() local
297 if (toklen <= 8) rxrpc_krb5_decode_tagged_data()
301 max_data_size, ntohl(xdr[0]), ntohl(xdr[1]), toklen); rxrpc_krb5_decode_tagged_data()
305 toklen -= 8; rxrpc_krb5_decode_tagged_data()
315 toklen -= len; rxrpc_krb5_decode_tagged_data()
322 *_toklen = toklen; rxrpc_krb5_decode_tagged_data()
323 _leave(" = 0 [toklen=%u]", toklen); rxrpc_krb5_decode_tagged_data()
339 unsigned int toklen = *_toklen, n_elem, loop; rxrpc_krb5_decode_tagged_array() local
343 if (toklen < 4) rxrpc_krb5_decode_tagged_array()
347 max_n_elem, max_elem_size, ntohl(xdr[0]), toklen); rxrpc_krb5_decode_tagged_array()
350 toklen -= 4; rxrpc_krb5_decode_tagged_array()
355 if (toklen <= (n_elem + 1) * 4) rxrpc_krb5_decode_tagged_array()
369 &xdr, &toklen); rxrpc_krb5_decode_tagged_array()
376 *_toklen = toklen; rxrpc_krb5_decode_tagged_array()
377 _leave(" = 0 [toklen=%u]", toklen); rxrpc_krb5_decode_tagged_array()
388 unsigned int toklen = *_toklen, len; rxrpc_krb5_decode_ticket() local
391 if (toklen <= 4) rxrpc_krb5_decode_ticket()
394 _enter(",{%x},%u", ntohl(xdr[0]), toklen); rxrpc_krb5_decode_ticket()
397 toklen -= 4; rxrpc_krb5_decode_ticket()
409 toklen -= len; rxrpc_krb5_decode_ticket()
414 *_toklen = toklen; rxrpc_krb5_decode_ticket()
415 _leave(" = 0 [toklen=%u]", toklen); rxrpc_krb5_decode_ticket()
425 const __be32 *xdr, unsigned int toklen) rxrpc_preparse_xdr_rxk5()
429 const __be32 *end_xdr = xdr + (toklen >> 2); rxrpc_preparse_xdr_rxk5()
434 toklen); rxrpc_preparse_xdr_rxk5()
438 prep->quotalen = datalen + toklen; rxrpc_preparse_xdr_rxk5()
454 ret = rxrpc_krb5_decode_principal(&rxk5->client, &xdr, &toklen); rxrpc_preparse_xdr_rxk5()
457 ret = rxrpc_krb5_decode_principal(&rxk5->server, &xdr, &toklen); rxrpc_preparse_xdr_rxk5()
464 &xdr, &toklen); rxrpc_preparse_xdr_rxk5()
468 if (toklen < 4 * 8 + 2 * 4) rxrpc_preparse_xdr_rxk5()
480 toklen -= 4 * 8 + 2 * 4; rxrpc_preparse_xdr_rxk5()
492 &xdr, &toklen); rxrpc_preparse_xdr_rxk5()
496 ASSERTCMP((end_xdr - xdr) << 2, ==, toklen); rxrpc_preparse_xdr_rxk5()
500 &xdr, &toklen); rxrpc_preparse_xdr_rxk5()
504 &xdr, &toklen); rxrpc_preparse_xdr_rxk5()
508 ASSERTCMP((end_xdr - xdr) << 2, ==, toklen); rxrpc_preparse_xdr_rxk5()
515 &xdr, &toklen); rxrpc_preparse_xdr_rxk5()
519 ASSERTCMP((end_xdr - xdr) << 2, ==, toklen); rxrpc_preparse_xdr_rxk5()
521 if (toklen != 0) rxrpc_preparse_xdr_rxk5()
553 unsigned int len, tmp, loop, ntoken, toklen, sec_ix; rxrpc_preparse_xdr() local
611 toklen = ntohl(*xdr++); rxrpc_preparse_xdr()
614 _debug("token: [%x/%zx] %x", toklen, datalen, sec_ix); rxrpc_preparse_xdr()
615 if (toklen < 20 || toklen > datalen) rxrpc_preparse_xdr()
617 datalen -= (toklen + 3) & ~3; rxrpc_preparse_xdr()
618 xdr += (toklen + 3) >> 2; rxrpc_preparse_xdr()
631 toklen = ntohl(*xdr++); rxrpc_preparse_xdr()
632 token = xdr + ((toklen + 3) >> 2); rxrpc_preparse_xdr()
634 toklen -= 4; rxrpc_preparse_xdr()
640 ret = rxrpc_preparse_xdr_rxkad(prep, datalen, xdr, toklen); rxrpc_preparse_xdr()
646 ret = rxrpc_preparse_xdr_rxk5(prep, datalen, xdr, toklen); rxrpc_preparse_xdr()
88 rxrpc_preparse_xdr_rxkad(struct key_preparsed_payload *prep, size_t datalen, const __be32 *xdr, unsigned int toklen) rxrpc_preparse_xdr_rxkad() argument
423 rxrpc_preparse_xdr_rxk5(struct key_preparsed_payload *prep, size_t datalen, const __be32 *xdr, unsigned int toklen) rxrpc_preparse_xdr_rxk5() argument
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