[PATCH net-next 06/14] rxrpc: Purge the to_be_accepted queue on socket release
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STALE3682d
From: David Howells <dhowells@redhat.com>
Date: 2016-09-17 23:18:33
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lkml
Subsystem:
networking [general], rxrpc sockets (af_rxrpc), the rest · Maintainers:
"David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, David Howells, Marc Dionne, Linus Torvalds
Purge the queue of to_be_accepted calls on socket release. Note that purging sock_calls doesn't release the ref owned by to_be_accepted. Probably the sock_calls list is redundant given a purges of the recvmsg_q, the to_be_accepted queue and the calls tree. Signed-off-by: David Howells <dhowells@redhat.com> --- net/rxrpc/call_object.c | 10 ++++++++++ 1 file changed, 10 insertions(+)
diff --git a/net/rxrpc/call_object.c b/net/rxrpc/call_object.c
index 22f9b0d1a138..b0ffbd9664e6 100644
--- a/net/rxrpc/call_object.c
+++ b/net/rxrpc/call_object.c@@ -476,6 +476,16 @@ void rxrpc_release_calls_on_socket(struct rxrpc_sock *rx) _enter("%p", rx); + while (!list_empty(&rx->to_be_accepted)) { + call = list_entry(rx->to_be_accepted.next, + struct rxrpc_call, accept_link); + list_del(&call->accept_link); + rxrpc_abort_call("SKR", call, 0, RX_CALL_DEAD, ECONNRESET); + rxrpc_send_call_packet(call, RXRPC_PACKET_TYPE_ABORT); + rxrpc_release_call(rx, call); + rxrpc_put_call(call, rxrpc_call_put); + } + while (!list_empty(&rx->sock_calls)) { call = list_entry(rx->sock_calls.next, struct rxrpc_call, sock_link);