diff options
| author | Job Snijders <job@cvs.openbsd.org> | 2023-01-31 14:38:44 +0000 |
|---|---|---|
| committer | Job Snijders <job@cvs.openbsd.org> | 2023-01-31 14:38:44 +0000 |
| commit | 26cfaa1a08f7839f556db0f69e968a488481e454 (patch) | |
| tree | 7f7ffba0dd9913ce90b7c873b98e872fcc6277f0 /usr.sbin | |
| parent | 41deec657aa34586c1504d0d344b4c0246e1f892 (diff) | |
Fix RTR error reporting: length fields in Error Reports are 32 bits
OK claudio@
Diffstat (limited to 'usr.sbin')
| -rw-r--r-- | usr.sbin/bgpd/rtr_proto.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/usr.sbin/bgpd/rtr_proto.c b/usr.sbin/bgpd/rtr_proto.c index 97ff01c07b6..5ffe3a7dc03 100644 --- a/usr.sbin/bgpd/rtr_proto.c +++ b/usr.sbin/bgpd/rtr_proto.c @@ -1,4 +1,4 @@ -/* $OpenBSD: rtr_proto.c,v 1.8 2022/12/28 21:30:16 jmc Exp $ */ +/* $OpenBSD: rtr_proto.c,v 1.9 2023/01/31 14:38:43 job Exp $ */ /* * Copyright (c) 2020 Claudio Jeker <claudio@openbsd.org> @@ -640,11 +640,11 @@ rtr_parse_error(struct rtr_session *rs, uint8_t *buf, size_t len) errcode = ntohs(rh.session_id); memcpy(&pdu_len, buf, sizeof(pdu_len)); - pdu_len = ntohs(pdu_len); + pdu_len = ntohl(pdu_len); if (len < pdu_len + sizeof(pdu_len)) { - log_warnx("rtr %s: received %s: bad pdu len: %u byte", - log_rtr(rs), log_rtr_type(ERROR_REPORT), pdu_len); + log_warnx("rtr %s: received %s: bad encapsulated pdu len: %u " + "byte", log_rtr(rs), log_rtr_type(ERROR_REPORT), pdu_len); rtr_fsm(rs, RTR_EVNT_CON_CLOSED); return -1; } @@ -654,7 +654,7 @@ rtr_parse_error(struct rtr_session *rs, uint8_t *buf, size_t len) len -= pdu_len + sizeof(pdu_len); memcpy(&msg_len, buf, sizeof(msg_len)); - msg_len = ntohs(msg_len); + msg_len = ntohl(msg_len); if (len < msg_len + sizeof(msg_len)) { log_warnx("rtr %s: received %s: bad msg len: %u byte", |