diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/sctp/sm_statefuns.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c index 177528e..385f175 100644 --- a/net/sctp/sm_statefuns.c +++ b/net/sctp/sm_statefuns.c @@ -5176,7 +5176,22 @@ static struct sctp_packet *sctp_ootb_pkt_new(const struct sctp_association *asoc * association exists, otherwise, use the peer's vtag. */ if (asoc) { - vtag = asoc->peer.i.init_tag; + /* Special case the INIT-ACK as there is no peer's vtag + * yet. + */ + switch(chunk->chunk_hdr->type) { + case SCTP_CID_INIT_ACK: + { + sctp_initack_chunk_t *initack; + + initack = (sctp_initack_chunk_t *)chunk->chunk_hdr; + vtag = ntohl(initack->init_hdr.init_tag); + break; + } + default: + vtag = asoc->peer.i.init_tag; + break; + } } else { /* Special case the INIT and stale COOKIE_ECHO as there is no * vtag yet. |
