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[SCTP]: Fix potential race condition between sctp_close() and sctp_rcv().

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Do not release the reference to association/endpoint if an incoming skb is
added to backlog. Instead release it after the chunk is processed in
sctp_backlog_rcv().

Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
This commit is contained in:
Sridhar Samudrala 2006-01-17 11:51:28 -08:00
parent 2664b25051
commit 7a48f923b8
2 changed files with 22 additions and 9 deletions
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4
net/sctp/inqueue.c
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@ -73,8 +73,10 @@ void sctp_inq_free(struct sctp_inq *queue)
/* If there is a packet which is currently being worked on,
* free it as well.
*/
if (queue->in_progress)
if (queue->in_progress) {
sctp_chunk_free(queue->in_progress);
queue->in_progress = NULL;
}
if (queue->malloced) {
/* Dump the master memory segment. */