Add liblttng-ctl destructor to cleanup memory

Signed-off-by: David Goulet <dgoulet@efficios.com>

diff --git a/src/lib/lttng-ctl/lttng-ctl.c b/src/lib/lttng-ctl/lttng-ctl.c
index cc69dd5c23cdf8b39433653220d3a8c655961888..bab62458b2b1967eb012df9e9dcb990e2f7775b8 100644 (file)
--- a/src/lib/lttng-ctl/lttng-ctl.c
+++ b/src/lib/lttng-ctl/lttng-ctl.c
@@ -1680,3 +1680,11 @@ static void __attribute__((constructor)) init()
        /* Set socket for health check */
        (void) set_health_socket_path();
 }
+
+/*
+ * lib destructor
+ */
+static void __attribute__((destructor)) lttng_ctl_exit()
+{
+       free(tracing_group);
+}