diff options
Diffstat (limited to 'net/sctp/endpointola.c')
| -rw-r--r-- | net/sctp/endpointola.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/net/sctp/endpointola.c b/net/sctp/endpointola.c index efffde7f2328..7e77b450697c 100644 --- a/net/sctp/endpointola.c +++ b/net/sctp/endpointola.c @@ -246,12 +246,15 @@ void sctp_endpoint_put(struct sctp_endpoint *ep) /* Is this the endpoint we are looking for? */ struct sctp_endpoint *sctp_endpoint_is_match(struct sctp_endpoint *ep, struct net *net, - const union sctp_addr *laddr) + const union sctp_addr *laddr, + int dif, int sdif) { + int bound_dev_if = READ_ONCE(ep->base.sk->sk_bound_dev_if); struct sctp_endpoint *retval = NULL; - if ((htons(ep->base.bind_addr.port) == laddr->v4.sin_port) && - net_eq(ep->base.net, net)) { + if (net_eq(ep->base.net, net) && + sctp_sk_bound_dev_eq(net, bound_dev_if, dif, sdif) && + (htons(ep->base.bind_addr.port) == laddr->v4.sin_port)) { if (sctp_bind_addr_match(&ep->base.bind_addr, laddr, sctp_sk(ep->base.sk))) retval = ep; @@ -298,6 +301,7 @@ out: bool sctp_endpoint_is_peeled_off(struct sctp_endpoint *ep, const union sctp_addr *paddr) { + int bound_dev_if = READ_ONCE(ep->base.sk->sk_bound_dev_if); struct sctp_sockaddr_entry *addr; struct net *net = ep->base.net; struct sctp_bind_addr *bp; @@ -307,7 +311,8 @@ bool sctp_endpoint_is_peeled_off(struct sctp_endpoint *ep, * so the address_list can not change. */ list_for_each_entry(addr, &bp->address_list, list) { - if (sctp_has_association(net, &addr->a, paddr)) + if (sctp_has_association(net, &addr->a, paddr, + bound_dev_if, bound_dev_if)) return true; } |