add null check, exit when context is null

microsoft · Aug 21, 2024 · 6fd4ca5 · 6fd4ca5
1 parent 7137dcb
commit 6fd4ca5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/perf/lib/Tcp.cpp b/src/perf/lib/Tcp.cpp
@@ -252,7 +252,7 @@ TcpWorker::DoWork(
 {
     TcpWorker* This = (TcpWorker*)Context;
     TcpConnection* Connection;
-    if (This->Engine->Shutdown) {
+    if (This == NULL || This->Engine->Shutdown) {
         return FALSE;
     }
     CxPlatDispatchLockAcquire(&This->Lock);