diff options
| -rw-r--r-- | include/linux/sctp.h | 5 | ||||
| -rw-r--r-- | net/sctp/sm_statefuns.c | 13 |
2 files changed, 10 insertions, 8 deletions
diff --git a/include/linux/sctp.h b/include/linux/sctp.h index 913474dfc96c..05c2099be537 100644 --- a/include/linux/sctp.h +++ b/include/linux/sctp.h @@ -336,7 +336,10 @@ struct sctp_hmac_algo_param { * The INIT ACK chunk is used to acknowledge the initiation of an SCTP * association. */ -typedef struct sctp_init_chunk sctp_initack_chunk_t; +struct sctp_initack_chunk { + struct sctp_chunkhdr chunk_hdr; + struct sctp_inithdr init_hdr; +}; /* Section 3.3.3.1 State Cookie (7) */ typedef struct sctp_cookie_param { diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c index ae4c48c4f657..6568fc395901 100644 --- a/net/sctp/sm_statefuns.c +++ b/net/sctp/sm_statefuns.c @@ -518,7 +518,7 @@ sctp_disposition_t sctp_sf_do_5_1C_ack(struct net *net, return sctp_sf_violation_chunk(net, ep, asoc, type, arg, commands); /* Make sure that the INIT-ACK chunk has a valid length */ - if (!sctp_chunk_length_valid(chunk, sizeof(sctp_initack_chunk_t))) + if (!sctp_chunk_length_valid(chunk, sizeof(struct sctp_initack_chunk))) return sctp_sf_violation_chunklen(net, ep, asoc, type, arg, commands); /* Grab the INIT header. */ @@ -4453,11 +4453,10 @@ static sctp_disposition_t sctp_sf_abort_violation( /* Treat INIT-ACK as a special case during COOKIE-WAIT. */ if (chunk->chunk_hdr->type == SCTP_CID_INIT_ACK && !asoc->peer.i.init_tag) { - sctp_initack_chunk_t *initack; + struct sctp_initack_chunk *initack; - initack = (sctp_initack_chunk_t *)chunk->chunk_hdr; - if (!sctp_chunk_length_valid(chunk, - sizeof(sctp_initack_chunk_t))) + initack = (struct sctp_initack_chunk *)chunk->chunk_hdr; + if (!sctp_chunk_length_valid(chunk, sizeof(*initack))) abort->chunk_hdr->flags |= SCTP_CHUNK_FLAG_T; else { unsigned int inittag; @@ -6106,9 +6105,9 @@ static struct sctp_packet *sctp_ootb_pkt_new(struct net *net, switch (chunk->chunk_hdr->type) { case SCTP_CID_INIT_ACK: { - sctp_initack_chunk_t *initack; + struct sctp_initack_chunk *initack; - initack = (sctp_initack_chunk_t *)chunk->chunk_hdr; + initack = (struct sctp_initack_chunk *)chunk->chunk_hdr; vtag = ntohl(initack->init_hdr.init_tag); break; } |