1 files changed, 6 insertions, 9 deletions
diff --git a/src/mongo/db/service_context_d.cpp b/src/mongo/db/service_context_d.cpp
index eb00449c625..a9b22a986fb 100644
--- a/src/mongo/db/service_context_d.cpp
+++ b/src/mongo/db/service_context_d.cpp
@@ -227,14 +227,11 @@ namespace mongo {
         if (!opCtx) {
             return false;
         }
-        for( CurOp *k = CurOp::get(opCtx); k; k = k->parent() ) {
-            if ( k->opNum() != opId )
-                continue;
-
-            _killOperation_inlock(opCtx);
-            return true;
+        if (opCtx->getOpID() != opId) {
+            return false;
         }
-        return false;
+        _killOperation_inlock(opCtx);
+        return true;
     }
 
     void ServiceContextMongoD::_killOperation_inlock(OperationContext* opCtx) {
@@ -295,8 +292,8 @@ namespace mongo {
         _killOpListeners.push_back(listener);
     }
 
-    OperationContext* ServiceContextMongoD::newOpCtx() {
-        return new OperationContextImpl();
+    std::unique_ptr<OperationContext> ServiceContextMongoD::newOpCtx() {
+        return stdx::make_unique<OperationContextImpl>();
     }
 
     void ServiceContextMongoD::setOpObserver(std::unique_ptr<OpObserver> opObserver) {