From: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Date: Tue, 8 Mar 2016 16:11:33 +0000 (-0500)
Subject: Fix: syscalls hash table leaks when listing kernel events
X-Git-Tag: v2.7.2~8
X-Git-Url: http://git.liburcu.org/?a=commitdiff_plain;h=baacc39b5ba340768141770a1b1d7c746890733d;p=lttng-tools.git

Fix: syscalls hash table leaks when listing kernel events

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---

diff --git a/src/bin/lttng-sessiond/syscall.c b/src/bin/lttng-sessiond/syscall.c
index 43c0a2010..f47cd4539 100644
--- a/src/bin/lttng-sessiond/syscall.c
+++ b/src/bin/lttng-sessiond/syscall.c
@@ -428,6 +428,10 @@ ssize_t syscall_list_channel(struct ltt_kernel_channel *kchan,
 		count++;
 	}
 
+	rcu_read_lock();
+	destroy_syscall_ht(syscalls_ht);
+	rcu_read_unlock();
+
 	*_events = events;
 
 	return count;