Don't crash for hipEventDestroy(NULL)

Change-Id: I3f4de1ad2712dbe8af81e10c5d3bef16d468c582 [ROCm/hip commit: 7ddb6b6b76]
2017-07-18 11:01:02 +05:30
parent f16a9b9225
commit f4ca1c96c4
1 changed files with 8 additions and 5 deletions
@@ -164,13 +164,16 @@ hipError_t hipEventDestroy(hipEvent_t event)
 {
    HIP_INIT_API(event);

-    event->_state  = hipEventStatusUnitialized;
+    if (event) {
+        event->_state  = hipEventStatusUnitialized;

-    delete event;
-    event = NULL;
+        delete event;
+        event = NULL;

-    // TODO - examine return additional error codes
-    return ihipLogStatus(hipSuccess);
+        return ihipLogStatus(hipSuccess);
+    } else {
+        return ihipLogStatus(hipErrorInvalidResourceHandle);
+    }
 }

 hipError_t hipEventSynchronize(hipEvent_t event)