From e5bbf67813693bf82d6919918fb0701431be9d0b Mon Sep 17 00:00:00 2001 From: =?utf8?q?J=C3=A9r=C3=A9mie=20Galarneau?= Date: Tue, 18 Nov 2014 14:30:17 -0500 Subject: [PATCH] Fix: Missing rcu_read_lock in list_lttng_agent_events() MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Signed-off-by: Jérémie Galarneau --- src/bin/lttng-sessiond/cmd.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/bin/lttng-sessiond/cmd.c b/src/bin/lttng-sessiond/cmd.c index 30f7d49ba..7baef8828 100644 --- a/src/bin/lttng-sessiond/cmd.c +++ b/src/bin/lttng-sessiond/cmd.c @@ -220,7 +220,9 @@ static int list_lttng_agent_events(struct agent *agt, DBG3("Listing agent events"); + rcu_read_lock(); nb_event = lttng_ht_get_count(agt->events); + rcu_read_unlock(); if (nb_event == 0) { ret = nb_event; goto error; -- 2.34.1