[SCTP]: Fix bug in restart of peeled-off associations.
Signed-off-by: Vladislav Yasevich <vladislav.yasevich@hp.com> Signed-off-by: Sridhar Samudrala <sri@us.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
parent
77bd91967a
commit
4243cac1e7
|
@ -4686,6 +4686,7 @@ static void sctp_sock_migrate(struct sock *oldsk, struct sock *newsk,
|
|||
struct sctp_endpoint *newep = newsp->ep;
|
||||
struct sk_buff *skb, *tmp;
|
||||
struct sctp_ulpevent *event;
|
||||
int flags = 0;
|
||||
|
||||
/* Migrate socket buffer sizes and all the socket level options to the
|
||||
* new socket.
|
||||
|
@ -4707,6 +4708,17 @@ static void sctp_sock_migrate(struct sock *oldsk, struct sock *newsk,
|
|||
sctp_sk(newsk)->bind_hash = pp;
|
||||
inet_sk(newsk)->num = inet_sk(oldsk)->num;
|
||||
|
||||
/* Copy the bind_addr list from the original endpoint to the new
|
||||
* endpoint so that we can handle restarts properly
|
||||
*/
|
||||
if (assoc->peer.ipv4_address)
|
||||
flags |= SCTP_ADDR4_PEERSUPP;
|
||||
if (assoc->peer.ipv6_address)
|
||||
flags |= SCTP_ADDR6_PEERSUPP;
|
||||
sctp_bind_addr_copy(&newsp->ep->base.bind_addr,
|
||||
&oldsp->ep->base.bind_addr,
|
||||
SCTP_SCOPE_GLOBAL, GFP_KERNEL, flags);
|
||||
|
||||
/* Move any messages in the old socket's receive queue that are for the
|
||||
* peeled off association to the new socket's receive queue.
|
||||
*/
|
||||
|
|
Loading…
Reference in a new issue