diff --git a/MdeModulePkg/Universal/Disk/DiskIoDxe/DiskIo.c b/MdeModulePkg/Universal/Disk/DiskIoDxe/DiskIo.c index 0f0dbfee82..97f2d508a2 100644 --- a/MdeModulePkg/Universal/Disk/DiskIoDxe/DiskIo.c +++ b/MdeModulePkg/Universal/Disk/DiskIoDxe/DiskIo.c @@ -833,6 +833,10 @@ DiskIo2ReadWriteDisk ( Status = EFI_SUCCESS; Blocking = (BOOLEAN) ((Token == NULL) || (Token->Event == NULL)); + if (!(Media->MediaPresent)) { + return EFI_NO_MEDIA; + } + if (Media->MediaId != MediaId) { return EFI_MEDIA_CHANGED; }