diff options
| author | Michael Tuexen <tuexen@FreeBSD.org> | 2020-06-28 14:11:36 +0000 |
|---|---|---|
| committer | Michael Tuexen <tuexen@FreeBSD.org> | 2020-06-28 14:11:36 +0000 |
| commit | e99ce3eac57bb1b0aafba87a961a2a6ba77d6846 (patch) | |
| tree | f9c7c272da486d4fd0c368b6d7af388d6b20a538 /sys | |
| parent | f2f66ef6d243aaf7042bceb07187c568928545c3 (diff) | |
Notes
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/netinet/sctp_input.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sys/netinet/sctp_input.c b/sys/netinet/sctp_input.c index eac98c150c86..21fbffa2a5cc 100644 --- a/sys/netinet/sctp_input.c +++ b/sys/netinet/sctp_input.c @@ -5178,7 +5178,11 @@ process_control_chunks: default: unknown_chunk: /* it's an unknown chunk! */ - if ((ch->chunk_type & 0x40) && (stcb != NULL)) { + if ((ch->chunk_type & 0x40) && + (stcb != NULL) && + (SCTP_GET_STATE(stcb) != SCTP_STATE_EMPTY) && + (SCTP_GET_STATE(stcb) != SCTP_STATE_INUSE) && + (SCTP_GET_STATE(stcb) != SCTP_STATE_COOKIE_WAIT)) { struct sctp_gen_error_cause *cause; int len; |