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Diffstat (limited to 'net/sctp/ulpqueue.c')
-rw-r--r--net/sctp/ulpqueue.c23
1 files changed, 16 insertions, 7 deletions
diff --git a/net/sctp/ulpqueue.c b/net/sctp/ulpqueue.c
index e36ec5dd64c6..0b427100b0d4 100644
--- a/net/sctp/ulpqueue.c
+++ b/net/sctp/ulpqueue.c
@@ -60,6 +60,7 @@ struct sctp_ulpq *sctp_ulpq_init(struct sctp_ulpq *ulpq,
ulpq->asoc = asoc;
skb_queue_head_init(&ulpq->reasm);
+ skb_queue_head_init(&ulpq->reasm_uo);
skb_queue_head_init(&ulpq->lobby);
ulpq->pd_mode = 0;
@@ -83,6 +84,10 @@ void sctp_ulpq_flush(struct sctp_ulpq *ulpq)
sctp_ulpevent_free(event);
}
+ while ((skb = __skb_dequeue(&ulpq->reasm_uo)) != NULL) {
+ event = sctp_skb2event(skb);
+ sctp_ulpevent_free(event);
+ }
}
/* Dispose of a ulpqueue. */
@@ -104,6 +109,9 @@ int sctp_ulpq_tail_data(struct sctp_ulpq *ulpq, struct sctp_chunk *chunk,
if (!event)
return -ENOMEM;
+ event->ssn = ntohs(chunk->subh.data_hdr->ssn);
+ event->ppid = chunk->subh.data_hdr->ppid;
+
/* Do reassembly if needed. */
event = sctp_ulpq_reasm(ulpq, event);
@@ -328,9 +336,10 @@ static void sctp_ulpq_store_reasm(struct sctp_ulpq *ulpq,
* payload was fragmented on the way and ip had to reassemble them.
* We add the rest of skb's to the first skb's fraglist.
*/
-static struct sctp_ulpevent *sctp_make_reassembled_event(struct net *net,
- struct sk_buff_head *queue, struct sk_buff *f_frag,
- struct sk_buff *l_frag)
+struct sctp_ulpevent *sctp_make_reassembled_event(struct net *net,
+ struct sk_buff_head *queue,
+ struct sk_buff *f_frag,
+ struct sk_buff *l_frag)
{
struct sk_buff *pos;
struct sk_buff *new = NULL;
@@ -853,7 +862,7 @@ static struct sctp_ulpevent *sctp_ulpq_order(struct sctp_ulpq *ulpq,
struct sctp_stream *stream;
/* Check if this message needs ordering. */
- if (SCTP_DATA_UNORDERED & event->msg_flags)
+ if (event->msg_flags & SCTP_DATA_UNORDERED)
return event;
/* Note: The stream ID must be verified before this routine. */
@@ -974,8 +983,8 @@ void sctp_ulpq_skip(struct sctp_ulpq *ulpq, __u16 sid, __u16 ssn)
sctp_ulpq_reap_ordered(ulpq, sid);
}
-static __u16 sctp_ulpq_renege_list(struct sctp_ulpq *ulpq,
- struct sk_buff_head *list, __u16 needed)
+__u16 sctp_ulpq_renege_list(struct sctp_ulpq *ulpq, struct sk_buff_head *list,
+ __u16 needed)
{
__u16 freed = 0;
__u32 tsn, last_tsn;
@@ -1132,7 +1141,7 @@ void sctp_ulpq_abort_pd(struct sctp_ulpq *ulpq, gfp_t gfp)
&sctp_sk(sk)->subscribe))
ev = sctp_ulpevent_make_pdapi(ulpq->asoc,
SCTP_PARTIAL_DELIVERY_ABORTED,
- gfp);
+ 0, 0, 0, gfp);
if (ev)
__skb_queue_tail(&sk->sk_receive_queue, sctp_event2skb(ev));