| From | Ben Hutchings <> | Date | Sun, 11 Feb 2018 04:20:06 +0000 | Subject | [PATCH 3.2 15/79] l2tp: purge session reorder queue on delete |
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3.2.99-rc1 review patch. If anyone has any objections, please let me know.
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From: Tom Parkin <tparkin@katalix.com>
commit 4c6e2fd35460208596fa099ee0750a4b0438aa5c upstream.
Add calls to l2tp_session_queue_purge as a part of l2tp_tunnel_closeall and l2tp_session_delete. Pseudowire implementations which are deleted only via. l2tp_core l2tp_session_delete calls can dispense with their own code for flushing the reorder queue.
Signed-off-by: Tom Parkin <tparkin@katalix.com> Signed-off-by: James Chapman <jchapman@katalix.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> --- net/l2tp/l2tp_core.c | 4 ++++ 1 file changed, 4 insertions(+)
--- a/net/l2tp/l2tp_core.c +++ b/net/l2tp/l2tp_core.c @@ -1347,6 +1347,8 @@ again: synchronize_rcu(); } + l2tp_session_queue_purge(session); + if (session->session_close != NULL) (*session->session_close)(session); @@ -1669,6 +1671,8 @@ EXPORT_SYMBOL_GPL(l2tp_session_free); */ int l2tp_session_delete(struct l2tp_session *session) { + l2tp_session_queue_purge(session); + if (session->session_close != NULL) (*session->session_close)(session);
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