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| author | tuexen <tuexen@FreeBSD.org> | 2010-12-30 16:23:13 +0000 |
|---|---|---|
| committer | tuexen <tuexen@FreeBSD.org> | 2010-12-30 16:23:13 +0000 |
| commit | e71b6473c68e46ca3d024d8bd06702b8b854aa25 (patch) | |
| tree | aee425cad833ef1e55fbab34039da8a847c62f7f /sys/netinet/sctp_asconf.c | |
| parent | aa5a8ce5f29eaca61906a4f8503ed3c76ccb5544 (diff) | |
| download | FreeBSD-src-e71b6473c68e46ca3d024d8bd06702b8b854aa25.zip FreeBSD-src-e71b6473c68e46ca3d024d8bd06702b8b854aa25.tar.gz | |
Fix three bugs related to the sequence number wrap-around affecting
the processing of ECNE and ASCONF chunks.
Reviewed by: rrs
MFC after: 3 days.
Diffstat (limited to 'sys/netinet/sctp_asconf.c')
| -rw-r--r-- | sys/netinet/sctp_asconf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/netinet/sctp_asconf.c b/sys/netinet/sctp_asconf.c index 288381d..a9d0f37 100644 --- a/sys/netinet/sctp_asconf.c +++ b/sys/netinet/sctp_asconf.c @@ -632,7 +632,7 @@ sctp_handle_asconf(struct mbuf *m, unsigned int offset, asoc = &stcb->asoc; serial_num = ntohl(cp->serial_number); - if (compare_with_wrap(asoc->asconf_seq_in, serial_num, MAX_SEQ) || + if (compare_with_wrap(asoc->asconf_seq_in, serial_num, MAX_TSN) || serial_num == asoc->asconf_seq_in) { /* got a duplicate ASCONF */ SCTPDBG(SCTP_DEBUG_ASCONF1, |
