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Diffstat (limited to 'net/sctp/endpointola.c')
-rw-r--r--net/sctp/endpointola.c13
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;
}