[dpdk-dev] [PATCH 1/2] event/opdl: fix the resource leak issue

[Liang Ma <liang.j.ma@intel.com>]

Fixes: d548ef513cd7 ("event/opdl: add unit tests")
Coverity issue: 257004

Signed-off-by: Liang Ma <liang.j.ma@intel.com>
---
 drivers/event/opdl/opdl_test.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/drivers/event/opdl/opdl_test.c b/drivers/event/opdl/opdl_test.c
index 44a5cc5..4894c08 100644
--- a/drivers/event/opdl/opdl_test.c
+++ b/drivers/event/opdl/opdl_test.c
@@ -1002,11 +1002,13 @@ opdl_selftest(void)
 		/* turn on stats by default */
 		if (rte_vdev_init(eventdev_name, "do_validation=1") < 0) {
 			PMD_DRV_LOG(ERR, "Error creating eventdev\n");
+			free(t);
 			return -1;
 		}
 		evdev = rte_event_dev_get_dev_id(eventdev_name);
 		if (evdev < 0) {
 			PMD_DRV_LOG(ERR, "Error finding newly created eventdev\n");
+			free(t);
 			return -1;
 		}
 	}
@@ -1022,6 +1024,7 @@ opdl_selftest(void)
 				rte_socket_id());
 		if (!eventdev_func_mempool) {
 			PMD_DRV_LOG(ERR, "ERROR creating mempool\n");
+			free(t);
 			return -1;
 		}
 	}
@@ -1044,9 +1047,9 @@ opdl_selftest(void)
 	ret = single_link_w_stats(t);
 
 	/*
-	 * Free test instance, leaving mempool initialized, and a pointer to it
-	 * in static eventdev_func_mempool, as it is re-used on re-runs
+	 * Free test instance, free  mempool
 	 */
+	rte_mempool_free(t->mbuf_pool);
 	free(t);
 
 	if (ret != 0)
-- 
2.7.5