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[PATCHv2,10/10] linux-generic: tm: avoid potential null pointer dereference

Message ID 1464275685-18426-11-git-send-email-bill.fischofer@linaro.org
State New
Headers show

Commit Message

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

diff --git a/platform/linux-generic/odp_traffic_mngr.c b/platform/linux-generic/odp_traffic_mngr.c
index f8995b4..51cfe67 100644
--- a/platform/linux-generic/odp_traffic_mngr.c
+++ b/platform/linux-generic/odp_traffic_mngr.c
@@ -2171,7 +2171,8 @@  static int tm_process_expired_timers(tm_system_t *tm_system,
 		    (tm_queue_obj->timer_reason == NO_CALLBACK) ||
 		    (!tm_queue_obj->timer_shaper) ||
 		    (tm_queue_obj->timer_seq != timer_seq)) {
-			if (tm_queue_obj->timer_cancels_outstanding != 0)
+			if (tm_queue_obj &&
+			    tm_queue_obj->timer_cancels_outstanding != 0)
 				tm_queue_obj->timer_cancels_outstanding--;
 			else
 				printf("%s bad timer return\n", __func__);