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[PATCHv2,06/10] validation: tm: avoid potential null pointer dereference

Message ID 1464275685-18426-7-git-send-email-bill.fischofer@linaro.org
State Superseded
Headers show

Commit Message

Bill Fischofer May 26, 2016, 3:14 p.m. UTC 
Signed-off-by: Bill Fischofer <bill.fischofer@linaro.org>
---
 test/validation/traffic_mngr/traffic_mngr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/test/validation/traffic_mngr/traffic_mngr.c b/test/validation/traffic_mngr/traffic_mngr.c
index 82d74db..da0fac5 100644
--- a/test/validation/traffic_mngr/traffic_mngr.c
+++ b/test/validation/traffic_mngr/traffic_mngr.c
@@ -1376,7 +1376,7 @@  static tm_node_desc_t *create_tm_node(odp_tm_t        odp_tm,
 	}
 
 	/* Now connect this node to the lower level "parent" node. */
-	if (level == 0)
+	if (level == 0 || !parent_node_desc)
 		parent_node = ODP_TM_ROOT;
 	else
 		parent_node = parent_node_desc->node;