- Make sure allocation succeeded (CID 467)

svn path=/trunk/; revision=37552
2026-09-02 04:13:34 +00:00 · 2008-11-22 11:51:01 +00:00
parent af6290f733
commit cd1bf24e93
1 changed files with 1 additions and 0 deletions
@@ -62,6 +62,7 @@ EngDeviceIoControl(HANDLE  hDevice,
 				      nInBufferSize,
 				      lpOutBuffer,
 				      nOutBufferSize, FALSE, &Event, &Iosb);
+  if (!Irp) return ERROR_NOT_ENOUGH_MEMORY;

  Status = IoCallDriver(DeviceObject, Irp);