Howdy all,
We recently hit:
ipmitool: lanplus.c:2114: ipmi_lanplus_send_payload: Assertion
`session->v2_data.session_state == LANPLUS_STATE_RAKP_2_RECEIVED' failed.
Abort (core dumped)
When a bad ipmi password was used during a SOL activate w/ ipmitool
1.8.9.
Seems if you have a bad IPMI password, the bad HMAC returned on on rakp2
is ignored, thus rakp 3 is sent anyways. The sending of
rakp3 changes the session state. The remote BMC ignores rakp 3 (or it
could timeout, doesn't matter either way) ipmitool resends rakp3, and
thus we hit the assertion.
The proposed fix is to not ignore the bad HMAC.
diff -p -u -r1.58 lanplus.c
--- src/plugins/lanplus/lanplus.c 23 Feb 2007 15:12:20 -0000 1.58
+++ src/plugins/lanplus/lanplus.c 28 Mar 2007 00:22:27 -0000
@@ -2962,6 +2962,7 @@ ipmi_lanplus_rakp1(struct ipmi_intf * in
/* Error */
lprintf(LOG_INFO, "> RAKP 2 HMAC is invalid");
session->v2_data.rakp2_return_code =
IPMI_RAKP_STATUS_INVALID_INTEGRITY_CHECK_VALUE;
+ rc = 1;
}
else
{
Al
--
Albert Chu
[EMAIL PROTECTED]
925-422-5311
Computer Scientist
High Performance Systems Division
Lawrence Livermore National Laboratory
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