diff options
Diffstat (limited to 'net/sctp/sm_make_chunk.c')
| -rw-r--r-- | net/sctp/sm_make_chunk.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c index 5baed9bb7de5..773cd93fa3d0 100644 --- a/net/sctp/sm_make_chunk.c +++ b/net/sctp/sm_make_chunk.c @@ -1003,6 +1003,7 @@ struct sctp_chunk *sctp_chunkify(struct sk_buff *skb, SCTP_DEBUG_PRINTK("chunkifying skb %p w/o an sk\n", skb); } + INIT_LIST_HEAD(&retval->list); retval->skb = skb; retval->asoc = (struct sctp_association *)asoc; retval->resent = 0; @@ -1116,8 +1117,7 @@ static void sctp_chunk_destroy(struct sctp_chunk *chunk) /* Possibly, free the chunk. */ void sctp_chunk_free(struct sctp_chunk *chunk) { - /* Make sure that we are not on any list. */ - skb_unlink((struct sk_buff *) chunk); + BUG_ON(!list_empty(&chunk->list)); list_del_init(&chunk->transmitted_list); /* Release our reference on the message tracker. */ @@ -2739,8 +2739,12 @@ int sctp_process_asconf_ack(struct sctp_association *asoc, asoc->addip_last_asconf = NULL; /* Send the next asconf chunk from the addip chunk queue. */ - asconf = (struct sctp_chunk *)__skb_dequeue(&asoc->addip_chunks); - if (asconf) { + if (!list_empty(&asoc->addip_chunk_list)) { + struct list_head *entry = asoc->addip_chunk_list.next; + asconf = list_entry(entry, struct sctp_chunk, list); + + list_del_init(entry); + /* Hold the chunk until an ASCONF_ACK is received. */ sctp_chunk_hold(asconf); if (sctp_primitive_ASCONF(asoc, asconf)) |