diff options
Diffstat (limited to 'net/sctp/outqueue.c')
| -rw-r--r-- | net/sctp/outqueue.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/net/sctp/outqueue.c b/net/sctp/outqueue.c index 20831079fb09..f6b8c13dafa4 100644 --- a/net/sctp/outqueue.c +++ b/net/sctp/outqueue.c @@ -1231,7 +1231,7 @@ static void sctp_sack_update_unack_data(struct sctp_association *assoc, unack_data = assoc->next_tsn - assoc->ctsn_ack_point - 1; - frags = sack->variable; + frags = (union sctp_sack_variable *)(sack + 1); for (i = 0; i < ntohs(sack->num_gap_ack_blocks); i++) { unack_data -= ((ntohs(frags[i].gab.end) - ntohs(frags[i].gab.start) + 1)); @@ -1252,7 +1252,6 @@ int sctp_outq_sack(struct sctp_outq *q, struct sctp_chunk *chunk) struct sctp_transport *transport; struct sctp_chunk *tchunk = NULL; struct list_head *lchunk, *transport_list, *temp; - union sctp_sack_variable *frags = sack->variable; __u32 sack_ctsn, ctsn, tsn; __u32 highest_tsn, highest_new_tsn; __u32 sack_a_rwnd; @@ -1313,8 +1312,12 @@ int sctp_outq_sack(struct sctp_outq *q, struct sctp_chunk *chunk) /* Get the highest TSN in the sack. */ highest_tsn = sack_ctsn; - if (gap_ack_blocks) + if (gap_ack_blocks) { + union sctp_sack_variable *frags = + (union sctp_sack_variable *)(sack + 1); + highest_tsn += ntohs(frags[gap_ack_blocks - 1].gab.end); + } if (TSN_lt(asoc->highest_sacked, highest_tsn)) asoc->highest_sacked = highest_tsn; @@ -1627,8 +1630,7 @@ static void sctp_check_transmitted(struct sctp_outq *q, * as the receiver acknowledged any data. */ if (asoc->state == SCTP_STATE_SHUTDOWN_PENDING && - del_timer(&asoc->timers - [SCTP_EVENT_TIMEOUT_T5_SHUTDOWN_GUARD])) + timer_delete(&asoc->timers[SCTP_EVENT_TIMEOUT_T5_SHUTDOWN_GUARD])) sctp_association_put(asoc); /* Mark the destination transport address as @@ -1685,7 +1687,7 @@ static void sctp_check_transmitted(struct sctp_outq *q, * address. */ if (!transport->flight_size) { - if (del_timer(&transport->T3_rtx_timer)) + if (timer_delete(&transport->T3_rtx_timer)) sctp_transport_put(transport); } else if (restart_timer) { if (!mod_timer(&transport->T3_rtx_timer, @@ -1789,7 +1791,7 @@ static int sctp_acked(struct sctp_sackhdr *sack, __u32 tsn) * Block are assumed to have been received correctly. */ - frags = sack->variable; + frags = (union sctp_sack_variable *)(sack + 1); blocks = ntohs(sack->num_gap_ack_blocks); tsn_offset = tsn - ctsn; for (i = 0; i < blocks; ++i) { |