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authorRandall Stewart <rrs@FreeBSD.org>2007-06-09 13:46:57 +0000
committerRandall Stewart <rrs@FreeBSD.org>2007-06-09 13:46:57 +0000
commitd00aff5d796c565aac19d7ce7861332578afba7f (patch)
tree1afec9873efbc725a9bb5c46d940784789c46118 /sys/netinet/sctp_input.c
parent74fd40c90c08ac84f073e6017b4eace4abb683e2 (diff)
Notes
Diffstat (limited to 'sys/netinet/sctp_input.c')
-rw-r--r--sys/netinet/sctp_input.c15
1 files changed, 12 insertions, 3 deletions
diff --git a/sys/netinet/sctp_input.c b/sys/netinet/sctp_input.c
index adc4ce900fab..1c4bb2eae95c 100644
--- a/sys/netinet/sctp_input.c
+++ b/sys/netinet/sctp_input.c
@@ -1852,12 +1852,12 @@ sctp_handle_cookie_echo(struct mbuf *m, int iphlen, int offset,
/* it's the old cookie */
(void)sctp_hmac_m(SCTP_HMAC,
(uint8_t *) ep->secret_key[(int)ep->last_secret_number],
- SCTP_SECRET_SIZE, m, cookie_offset, calc_sig);
+ SCTP_SECRET_SIZE, m, cookie_offset, calc_sig, 0);
} else {
/* it's the current cookie */
(void)sctp_hmac_m(SCTP_HMAC,
(uint8_t *) ep->secret_key[(int)ep->current_secret_number],
- SCTP_SECRET_SIZE, m, cookie_offset, calc_sig);
+ SCTP_SECRET_SIZE, m, cookie_offset, calc_sig, 0);
}
/* get the signature */
SCTP_INP_RUNLOCK(l_inp);
@@ -1870,12 +1870,21 @@ sctp_handle_cookie_echo(struct mbuf *m, int iphlen, int offset,
/* compare the received digest with the computed digest */
if (memcmp(calc_sig, sig, SCTP_SIGNATURE_SIZE) != 0) {
/* try the old cookie? */
+ printf("Signature size is %d\n", SCTP_SIGNATURE_SIZE);
+ printf("Signature %x %x %x %x %x %x %x %x\n",
+ sig[0], sig[1], sig[2], sig[3],
+ sig[4], sig[5], sig[6], sig[7]);
+
+ printf("Calc Signature %x %x %x %x %x %x %x %x\n",
+ calc_sig[0], calc_sig[1], calc_sig[2], calc_sig[3],
+ calc_sig[4], calc_sig[5], calc_sig[6], calc_sig[7]);
+
if ((cookie->time_entered.tv_sec == (long)ep->time_of_secret_change) &&
(ep->current_secret_number != ep->last_secret_number)) {
/* compute digest with old */
(void)sctp_hmac_m(SCTP_HMAC,
(uint8_t *) ep->secret_key[(int)ep->last_secret_number],
- SCTP_SECRET_SIZE, m, cookie_offset, calc_sig);
+ SCTP_SECRET_SIZE, m, cookie_offset, calc_sig, 0);
/* compare */
if (memcmp(calc_sig, sig, SCTP_SIGNATURE_SIZE) == 0)
cookie_ok = 1;