From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Fri, 21 Aug 2015 23:11:56 +0000 (-0700)
Subject: Fix: add missing ust lock around objd_table_destroy()
X-Git-Tag: v2.8.0-rc1~103
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=701a658fd5a280b60d13795a95c2e6470fd24dde;p=lttng-ust.git

Fix: add missing ust lock around objd_table_destroy()

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
---

diff --git a/liblttng-ust/lttng-ust-abi.c b/liblttng-ust/lttng-ust-abi.c
index 7e513a98..c06f69dc 100644
--- a/liblttng-ust/lttng-ust-abi.c
+++ b/liblttng-ust/lttng-ust-abi.c
@@ -989,6 +989,8 @@ static const struct lttng_ust_objd_ops lttng_enabler_ops = {
 void lttng_ust_abi_exit(void)
 {
 	lttng_ust_abi_close_in_progress = 1;
+	ust_lock_nocheck();
 	objd_table_destroy();
+	ust_unlock();
 	lttng_ust_abi_close_in_progress = 0;
 }