| Message ID | 146772435240.21657.14537615652235527199.stgit@warthog.procyon.org.uk |
|---|---|
| State | Changes Requested, archived |
| Delegated to: | David Miller |
| Headers | show |
diff --git a/net/rxrpc/conn_object.c b/net/rxrpc/conn_object.c index c86a3cff7585..2c2456ff2853 100644 --- a/net/rxrpc/conn_object.c +++ b/net/rxrpc/conn_object.c @@ -508,7 +508,9 @@ struct rxrpc_connection *rxrpc_find_connection(struct rxrpc_local *local, } } else { conn = idr_find(&rxrpc_client_conn_ids, cid >> RXRPC_CIDSHIFT); - if (conn && conn->proto.epoch == epoch) + if (conn && + conn->proto.epoch == epoch && + conn->params.peer == peer) goto found; }
When looking up a client connection to which to route a packet, we need to check that the packet came from the correct source so that a peer can't try to muck around with another peer's connection. Signed-off-by: David Howells <dhowells@redhat.com> --- net/rxrpc/conn_object.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)